Bulletproof Your Cooling System with FixPartHub
Every engine builder knows the headache: you finish a clean engine swap or turbo build, only to rely on a bulky, yellowing factory plastic coolant tank that ruins the look of the bay and threatens to crack under high track temperatures. The FixPartHub Universal Aluminum Coolant Overflow Tank is the ultimate permanent upgrade for your fluid management.
How It Works (The Vacuum Recovery System)
Unlike cheap vented “catch cans” that just dump fluids, our tank is engineered with a Non-Breather CNC Billet Cap. When your engine runs hot, expanding coolant flows into this tank. As the engine cools down and system pressure drops, the sealed environment creates a vacuum, seamlessly sucking the anti-freeze back into your radiator. No air bubbles, no overheating, no mess.
Multi-Purpose Engineering (Coolant or Oil)
While optimized as a coolant expansion reservoir, its robust TIG-welded aluminum construction makes it a highly versatile piece of hardware. Thanks to the integrated Magnetic Drain Plug at the base, many builders use these tanks to catch oil blow-by or power steering fluid, easily trapping harmful metallic shavings before they recirculate.
Which Size Do You Need? (1L vs. 2L)
- The 1L Variant (Sleek & Compact): Measuring just 20 x 15.5 x 9.5 cm. Perfect for tight JDM engine bays (Civic, Silvia, Miata) where space is at a premium but reliability is still required.
- The 2L Variant (Heavy-Duty Capacity): Measuring 26 x 17.5 x 9.5 cm. The go-to choice for massive V8 LS swaps, diesel trucks, or dedicated drift cars that push excessive coolant volume during heavy sustained RPMs.
Technical Specifications & Included Hardware
| Available Capacities | 1 Liter / 2 Liter |
|---|---|
| Color Options | Anodized Black / Polished Silver |
| Material Construction | High-Grade Aluminum Alloy (TIG Welded) |
| Unit Weight | 1L: 0.633 kg (1.39 lbs) | 2L: 0.903 kg (1.99 lbs) |
| Dimensions | 1L: 20*15.5*9.5 cm | 2L: 26*17.5*9.5 cm |
| Package Includes | 1x Aluminum Tank, 2x Hose Fittings |
Fitment Note: This is a universal modification part. Custom routing of hoses and minor fabrication for mounting brackets may be required depending on your specific chassis. Unsure if this fits your build? Browse our massive unlisted catalog or contact the FixPartHub team today!
Travis B. –
I bought the 2L aluminum coolant overflow tank for my LS swapped C10 truck. The TIG welding on this thing is absolutely beautiful and looks like it belongs on an airplane. I love that it has a non-breather CNC cap, which pulls the coolant right back into the radiator when it cools down. The black anodized finish matches my engine bay perfectly. FixPartHub really delivered a solid product here. I’m tossing out my old plastic tank today.
Cameron L. –
This 2L black coolant overflow tank is exactly what my turbocharged V8 needed. The extra capacity is a lifesaver on hot days. The heavy-duty aluminum construction handles the extreme under-hood temperatures without issue. The non-breather cap creates a strong vacuum to recover the fluid. The clear level indicator is very durable. Excellent upgrade over stock.
Samantha K. –
This 1L silver fluid catch can is exactly what I needed for my Miata track build. Space is super tight under the hood, and the 20×15.5×9.5cm dimensions are perfect. The level indicator tube on the side is a lifesaver during pit stops so I don’t have to unscrew a hot cap. The magnetic drain plug is a nice touch for catching any metal shavings if I repurpose it later. Very happy with the quality from FixPartHub.
Danielle F. –
I ordered the 1L silver version to use as a breather can for my differentials. The aluminum body is tough enough to withstand rocks and debris under the truck. The magnetic drain plug is perfect for catching gear wear. The CNC cap seals completely to keep water out. Very versatile and well-made hardware from FixPartHub.
Holly B. –
The 1L silver tank is a fantastic universal part. I used it as a dedicated oil catch can. The aluminum condenses the vapors perfectly. The magnetic drain plug traps the microscopic metal wear incredibly well. The CNC cap ensures there are no vacuum leaks. The clear level indicator makes it easy to know when to drain it. Very versatile and well-made.
Miles W. –
I bought the 2L aluminum tank for my LS swapped track car. The large capacity and heavy-duty construction are exactly what I needed. The TIG welding is flawless. The CNC billet cap seals tightly under high pressure. The magnetic drain plug makes flushing the system between races very easy. I highly recommend this tank for high-performance applications.
Victor E. –
This 2L black tank is exactly what my turbocharged truck needed. The extra capacity ensures I never boil over during heavy towing. The aluminum housing acts like a small heat sink, which is a nice bonus. The non-breather design is crucial for keeping air out of the system. The magnetic drain plug makes draining the antifreeze totally mess-free. FixPartHub rocks!
Tara D. –
This 1L black coolant overflow tank solved my cooling issues on my classic car. The non-breather design allowed my old radiator to actually pull the fluid back in. The aluminum construction looks great and won’t rust or crack. The fluid level indicator is very useful. The magnetic drain plug is a fantastic bonus. I am extremely happy with this FixPartHub product.
Julian P. –
I am thoroughly impressed by this 2L silver tank. I use it on my commercial diesel equipment. The solid aluminum construction eliminates the risk of cracked plastic tanks causing downtime. The non-breather cap creates the necessary vacuum for the cooling system. The magnetic drain plug makes maintenance very easy. A very professional and rugged industrial component.
Shelby K. –
The 1L aluminum tank is the perfect fit for my tight engine bay. The sleek design and perfect TIG welds make it look like a premium race part. The vacuum recovery functions exactly as it should. The clear fluid level indicator is a great safety feature. The magnetic drain plug is incredibly handy. This is a must-have for any custom car build.
Zachary P. –
I was tired of looking at the ugly, stained plastic coolant tank in my Nissan Silvia. The 1L black aluminum tank completely transformed the look of the engine bay. The TIG welding is pure art. Beyond looking good, it functions perfectly as a non-breather vacuum recovery tank. The coolant gets sucked right back into the radiator every time. A fantastic modification for any JDM car.
Marcus V. –
My 2L black aluminum tank arrived quickly and was packaged very securely. The quality of the TIG welding is immediately apparent. I installed it on my F350 to replace a cracked OEM tank. The non-breather cap works perfectly to maintain vacuum. The magnetic drain plug makes coolant changes completely mess-free. I will definitely be a returning customer.
Spencer T. –
This 2L silver tank is built to last a lifetime. I installed it on an off-road buggy. The thick aluminum can take hits from rocks without puncturing. The CNC billet cap seals tightly to keep dirt and mud out of the coolant. The magnetic drain plug is a great feature for post-trail maintenance. FixPartHub really knows what builders need.
Logan P. –
This 2L black coolant overflow tank is a huge upgrade for my towing rig. The aluminum body dissipates heat much better than the old plastic one. The non-breather cap creates the perfect vacuum to pull the coolant back when the engine cools. The magnetic drain plug makes regular fluid flushes a breeze. I highly recommend this for heavy-duty trucks.
Chelsea M. –
I ordered the 1L aluminum tank for my classic Mustang restoration. It provides a very clean, modern look under the hood while maintaining original functionality. The non-breather design is essential for the older cooling systems. The TIG welding is pure craftsmanship. The clear level indicator is a nice modern touch. Extremely satisfied with this product.
Heather L. –
This is a high-quality piece of kit. The 2L silver aluminum tank feels very substantial. I’m using it on a custom LS swap project. The magnetic drain plug is a feature I didn’t know I needed until now. It makes maintenance so much easier. The clear level indicator tube is made of thick material that doesn’t seem like it will yellow over time. Very happy with this FixPartHub product.
Paige N. –
I used the 1L silver fluid catch can for my power steering system. The aluminum body is great for heat dissipation. The magnetic drain plug catches an impressive amount of metal shavings from the pump. The clear level tube is very convenient. The CNC cap seals tightly to prevent leaks. It is a very versatile and high-quality universal tank.
Preston H. –
I highly recommend this 2L aluminum tank for any major engine swap. The heavy-duty construction is essential for reliable cooling. The TIG welds are thick and strong. The non-breather CNC cap ensures the system stays sealed and recovers fluid properly. The magnetic drain plug is a very thoughtful addition. FixPartHub provides excellent quality hardware.
Gregory M. –
This is hands down the best coolant overflow tank I’ve bought for my drift car. The 2L capacity is a must-have when you are banging the rev limiter all day and pushing lots of fluid. The TIG welding held up perfectly even with the heavy vibrations of a track car. The silver finish looks super aggressive. FixPartHub shipped it out quickly in a very secure neutral package. I highly recommend this to any serious track enthusiast.
Brooke S. –
The 1L black tank is a perfect, stealthy addition to my engine bay. It replaces the brittle factory plastic perfectly. The vacuum recovery system works flawlessly. The fluid level indicator is very clear and accurate. The magnetic drain plug at the bottom is a great feature for maintenance. The aluminum construction is top-notch. Highly recommend this upgrade.
Mitchell R. –
I run a custom auto shop and we use these 2L aluminum tanks on almost all our major builds. The quality of the TIG welding is consistent and reliable. The CNC billet cap never cross-threads or leaks. The magnetic drain plug is a great selling point for our customers. The non-breather design ensures proper cooling system function. A very professional product.
Whitney H. –
This 1L black coolant overflow tank is perfect for my JDM engine swap. The dimensions are spot on for mounting on the firewall. The TIG welding is top-notch and looks amazing. The vacuum recovery works flawlessly, keeping my engine temperatures stable. The magnetic drain plug is a very smart addition. I highly recommend this for any custom build.
Wyatt C. –
This 2L silver tank is practically indestructible. I use it on a custom dune buggy. The heavy-duty aluminum withstands all the jumps and vibrations. The CNC non-breather cap seals perfectly to keep sand and dirt out. The magnetic drain plug is perfect for catching internal wear. The fluid level indicator lets me check fluids quickly. Awesome product!
Evan H. –
I ordered the 2L silver tank for my drag car. Safety is my top priority, and a cracked plastic tank leaking fluid on the track is a nightmare. This TIG welded aluminum tank eliminates that risk completely. It holds pressure brilliantly. The non-breather cap creates the perfect vacuum to pull fluid back. Excellent quality control from FixPartHub.
Katie J. –
I bought the 1L aluminum tank to replace a failing plastic reservoir on my JDM import. The TIG welding is pure art and the aluminum feels very sturdy. The vacuum recovery system functions perfectly, fixing my slight overheating issue. The magnetic drain plug is incredibly useful. The clear level indicator tube is a great modern addition. Very satisfied.
Amber N. –
The 1L black fluid catch can is perfect for tight engine bays. I installed it on a turbocharged Honda. The compact size didn’t compromise the functionality at all. The vacuum recovery system works flawlessly. The TIG welds are very clean. The magnetic drain plug is great for catching any debris in the system. A must-have for JDM builds.
Garrett D. –
This 2L black coolant overflow tank is exactly what my heavy-duty towing truck needed. The aluminum body handles the extreme heat of long hauls. The non-breather cap ensures my cooling system recovers every drop of fluid. The magnetic drain plug makes routine flushes very clean. The clear level indicator is very durable. Best aftermarket tank I’ve used.
Morgan L. –
The 1L silver tank from FixPartHub is a fantastic product. I used it on a custom motorcycle build. The compact size fits perfectly. The aluminum polishes up to a great shine. The CNC cap seals completely, so there are no leaks even on tight corners. The fluid level indicator is very discrete but functional. Highly recommend for custom projects.
Brittany V. –
I bought the 1L aluminum tank for my custom motorcycle. It is the perfect size and shape. The TIG welding is flawless and looks great exposed on the bike. The CNC cap seals tightly, preventing any spills when leaning into corners. The fluid level indicator is very convenient. It is a highly functional and aesthetic part.
Lauren K. –
The 1L black tank is a great addition to my engine bay. It replaces a hideous yellowed plastic reservoir. The aluminum construction and black finish look very high-end. The vacuum recovery works perfectly. The fluid level indicator is a great feature. The magnetic drain plug at the bottom is very handy. I highly recommend this product to any car enthusiast.
Sarah N. –
The 1L black tank fits perfectly in my cramped engine bay. I love the heavy-duty feel of the aluminum. The TIG welds look like a stack of dimes. The fluid level indicator is a must-have feature so I don’t have to guess my coolant level. The magnetic drain plug makes flushing the system a breeze. This is a top-tier automotive modification.
Corey M. –
I installed the 2L aluminum tank on my high-performance track car. The large capacity is essential for managing the heat. The TIG welded aluminum takes the abuse of track days without a single leak. The CNC billet cap is incredibly secure. The magnetic drain plug makes changing fluids in the pits very easy. I completely trust this tank with my engine.
Connor B. –
I installed the 2L silver tank on my heavy-duty diesel generator. The high capacity is exactly what it needed. The solid aluminum construction eliminates any worry of the tank cracking and leaking in the enclosure. The non-breather cap creates the necessary vacuum. The fluid level indicator is very clear and easy to read. Very professional industrial component.
Haley R. –
This 1L black fluid catch can completely transformed my engine bay. It looks so much better than the old plastic tank. The aluminum construction is very rigid. The vacuum recovery works perfectly thanks to the non-breather cap. The fluid level indicator is clear and easy to read. The magnetic drain plug is a brilliant touch. A top-tier automotive accessory.
Erica L. –
The 1L aluminum tank from FixPartHub is fantastic. It is very compact but holds a full liter as advertised. The CNC billet cap is incredibly smooth and seals tightly. The vacuum recovery system functions exactly like the factory setup, but with much better durability. The magnetic drain plug makes fluid changes very clean. A superb aftermarket upgrade.
Nathaniel B. –
I am very impressed with this 2L silver tank. I used it on a custom diesel build where space and durability were key. The 0.9kg weight confirms the high quality of the aluminum. The CNC cap seals perfectly under the high system pressure. The magnetic drain plug is great for catching engine wear particles. A very solid, reliable piece of equipment.
Bradley J. –
My original plastic coolant tank burst on the highway. I replaced it with this 2L aluminum overflow tank and couldn’t be happier. It is completely bulletproof. The CNC billet cap is a massive upgrade over the cheap plastic twist caps. The non-breather design keeps my cooling system pressurized correctly. FixPartHub shipped it extremely fast, getting me back on the road.
Gavin S. –
This 2L silver tank is a monster. I used it on a custom LS swap and it handles the cooling system pressure with ease. The 0.9kg weight is a testament to the thick aluminum used. The magnetic drain plug makes flushing the coolant very clean. The non-breather design is essential for these big engines. FixPartHub delivered a fantastic piece of engineering.
Cassandra W. –
The 1L aluminum tank is the perfect size for my turbocharged Miata. It mounts easily and looks incredibly professional. The TIG welds are spotless. The vacuum recovery system works exactly as designed, keeping air out of my radiator. The clear level indicator is a great feature. The magnetic drain plug is very handy. I highly recommend this mod.
Nicole C. –
I bought the 1L silver fluid catch can to use as a power steering reservoir. The aluminum construction is fantastic for dissipating heat from the fluid. The magnetic drain plug catches all the metal wear from the pump. The clear level tube is super helpful for making sure I don’t run dry. The CNC cap seals tightly. A very versatile and high-quality piece of hardware.
Jordan F. –
My truck’s original plastic coolant tank cracked and dumped antifreeze everywhere. I upgraded to this 2L black aluminum tank to ensure it never happens again. The heavy-duty construction is flawless. The non-breather cap creates a strong vacuum to recover the fluid perfectly. The magnetic drain plug makes future maintenance a breeze. Excellent quality from FixPartHub.
Blake R. –
My old plastic expansion tank burst and ruined my track day. I immediately ordered this 2L black aluminum tank. It is a completely bulletproof solution. The TIG welding is flawless and the aluminum is very thick. The non-breather cap design ensures my cooling system maintains proper pressure and vacuum. I will never trust a plastic tank on the track again.
Ashley M. –
I bought the 1L aluminum coolant overflow tank for my track Miata. It is extremely lightweight but feels very strong. The TIG welds are beautiful. I love that it actually works as a proper vacuum recovery tank. The CNC cap is top quality. The clear tube lets me check the fluid level instantly between sessions. A very smart and reliable modification.
Lindsey T. –
I bought the 1L silver version to use as a dedicated oil catch can. The aluminum body is perfect for condensing vapors. The magnetic drain plug is incredible at trapping metal shavings before I drain the oil. The CNC cap ensures the system is completely sealed. The clear tube makes it easy to see when it needs emptying. Very versatile hardware.
Brett S. –
I run a performance tuning shop and we constantly recommend these 2L aluminum tanks. The quality is unmatched for the price. The TIG welding is consistent and strong. The non-breather CNC cap is essential for proper cooling system dynamics. The magnetic drain plug is a feature our customers love. These tanks are a staple in all our major engine builds.
Aaron F. –
This 2L black aluminum tank is an absolute unit. It holds a massive amount of fluid, perfect for my heavy-duty off-road rig. The TIG welding is impeccable and the black anodizing hasn’t chipped at all. The magnetic drain plug is a very thoughtful feature for easy maintenance. The vacuum recovery works flawlessly every single time I shut the engine off.
Kyle R. –
I was looking for a clean way to manage my power steering fluid and decided to use this 1L tank. The aluminum construction is top-notch and dissipates heat well. The magnetic drain plug is doing a great job trapping metallic wear from the steering pump. It looks incredibly sleek in the engine bay compared to the ugly plastic OEM reservoir. The clear level indicator makes maintenance a breeze. I’ll be ordering the 2L version for my radiator next.
Tiffany S. –
This 1L silver fluid catch can is an excellent piece of hardware. I use it for power steering fluid on my drift car. The aluminum helps cool the fluid during heavy use. The magnetic drain plug catches all the pump wear particles. The clear indicator tube makes it easy to ensure I have enough fluid before a run. Very versatile and well-made.
Trevor D. –
My factory expansion tank cracked and left me stranded. I upgraded to this 2L black aluminum tank and it’s been fantastic. The vacuum recovery system works flawlessly thanks to the non-breather cap. The fluid level indicator is very easy to read. The magnetic drain plug is super convenient. I will never go back to cheap plastic tanks again.
Allison G. –
The 1L black tank is a sleek, stealthy upgrade for my daily driver. It replaces a leaky OEM plastic reservoir. The aluminum construction gives me total peace of mind. The vacuum recovery system works perfectly. The fluid level indicator is very responsive. The magnetic drain plug makes coolant flushes very clean and easy. A fantastic product overall.
Amanda H. –
As a professional mechanic, I’m usually skeptical of universal aftermarket parts. But this aluminum coolant overflow tank surprised me with its flawless TIG welds. I installed the 1L black version on a customer’s turbocharged Honda Civic. The vacuum recovery system works exactly as intended because of the non-breather cap design. The magnetic drain plug at the bottom is something you usually only see on much more expensive tanks. Great value for the money.
Dustin N. –
This 2L silver tank is built like an absolute tank. I installed it on my rock crawler. The heavy-duty aluminum withstands the extreme angles and vibrations without leaking. The CNC billet cap stays securely closed. The clear level indicator lets me check fluids quickly on the trail. The magnetic drain plug is perfect for messy maintenance. Highly recommended for off-roading.
Melissa P. –
The 1L silver fluid catch can is exactly what I needed. I use it as an oil catch can, and the magnetic drain plug is incredible at trapping metallic sludge. The aluminum construction is easy to clean. The CNC cap seals tight so there are no vacuum leaks. It looks very professional mounted on the firewall. Great value for a universal part.
Austin D. –
I bought the 2L aluminum coolant overflow tank for my custom boat build. The marine environment is tough, but this aluminum tank resists corrosion perfectly. The heavy-duty construction handles the bouncing on the waves. The CNC non-breather cap seals perfectly to prevent any spills in the bilge. The fluid level indicator is very handy. Great product for marine applications.
Chloe T. –
Great product from FixPartHub. I installed the 1L aluminum tank on my classic car restoration. It gives the engine bay a very clean, modernized look. The vacuum recovery system works identically to modern cars thanks to the non-breather cap. The fluid level indicator is very discrete but highly functional. The TIG welds are perfectly uniform. I’m extremely satisfied.
Kelsey P. –
I used the 1L aluminum tank to fix a chronic overheating issue on my classic car. The old vented tank wasn’t recovering the fluid. This non-breather tank fixed it instantly. The vacuum pulls the coolant right back into the radiator. The TIG welds are beautiful and the aluminum polishes up nicely. The magnetic drain plug is super convenient. Very happy.
Derek Vance –
My factory plastic coolant reservoir cracked right down the middle after a long road trip. I ordered this 2L heavy-duty aluminum expansion tank to permanently fix the issue. The installation was straightforward, though I had to fabricate a small custom bracket. The CNC billet cap seals perfectly with zero leaks under high pressure. It holds exactly 2 liters as advertised. Definitely a bulletproof upgrade for any older vehicle.
Colin W. –
I am thoroughly impressed by the build quality of this 2L aluminum tank. The walls are thick and the TIG welding is flawless. I use it on a heavy-duty diesel truck that sees a lot of towing. The large capacity is perfect for the massive cooling system. The magnetic drain plug is a great feature for catching engine debris. Highly recommended for heavy applications.
Lucas M. –
I used the 2L silver tank for a custom water-to-air intercooler setup. It functions perfectly as an expansion reservoir. The 0.9kg weight lets you know it’s made of thick, high-quality aluminum. The magnetic drain plug is a huge plus. The CNC cap is easy to grip and seals tight. It handles the fluid dynamics perfectly without spilling.
Seth K. –
This 2L black tank is a game-changer for my LS swapped vehicle. The high capacity handles the massive cooling system perfectly. The TIG welded aluminum handles the intense under-hood heat without warping. The CNC cap seals completely to maintain vacuum. The fluid level indicator is a lifesaver. FixPartHub delivered an outstanding piece of engineering.
Vanessa C. –
I bought the 1L silver fluid catch can for my turbocharged street car. It functions perfectly as an expansion tank. The aluminum construction looks great and is very durable. The vacuum recovery system works exactly as it should. The magnetic drain plug is a great feature for catching any microscopic debris. A very reliable and aesthetic engine bay mod.
Jasmine G. –
The 1L black coolant overflow tank is a sleek and stealthy upgrade. It blends right into my dark engine bay. The TIG welded aluminum is vastly superior to factory plastic. I really like that it comes with two hose fittings, making the installation very straightforward. The clear level indicator lets me check my fluids in seconds. Definitely a 5-star product.
Dylan M. –
I am thoroughly impressed by the 2L aluminum tank. It is a heavy, solid piece of metal. I used it to replace the brittle plastic tank on my F250. The non-breather CNC cap seals perfectly under high pressure. The magnetic drain plug makes maintenance incredibly easy. The clear level indicator is holding up well to the diesel environment. Excellent quality.
Jessica B. –
This is the perfect coolant overflow tank for a JDM engine swap. I used the 1L black version on an SR20DET build. The compact dimensions (20×15.5×9.5cm) made finding a mounting spot very easy. The CNC cap seals perfectly and doesn’t leak under boost. The fluid level indicator is very clear. It functions exactly as described.
Kevin W. –
This heavy-duty 2L aluminum tank solved all my cooling system woes. My old tank kept blowing its cap off under pressure. The CNC billet cap on this FixPartHub tank stays firmly sealed. The vacuum recovery pulls every drop of coolant back in. The magnetic drain plug is fantastic for catching rust particles from the old engine block. Best upgrade I’ve done this year.
Diana R. –
I’ve bought several catch cans in the past, but this is the first one that actually works as a proper coolant expansion tank. The 1L aluminum body is perfectly sized for my Honda. The non-breather CNC cap creates the perfect vacuum. The fluid level indicator is very responsive and accurate. The TIG welding is flawless. I highly recommend this for any tuner car.
Shawn B. –
I ordered the 1L silver tank for my motorcycle custom build. It is the perfect compact size for a tight frame. The aluminum is easy to polish to a mirror finish. The CNC cap seals incredibly well. Even with the intense vibrations of the bike, the TIG welds hold strong. The level indicator is a great safety feature to have. Very versatile fluid catch can.
Courtney J. –
The 1L black tank fits seamlessly into my engine bay. It looks like it belongs there. The TIG welded aluminum is very durable. The vacuum recovery works perfectly, sucking the fluid right back into the radiator. The external fluid level tube is very easy to read. The magnetic drain plug is a great bonus. Definitely worth the money.
Monica S. –
If you are doing an engine swap, don’t even bother trying to adapt a factory plastic tank. Just buy this 2L aluminum overflow tank. The heavy-duty construction is worth every penny. The included fittings were exactly what I needed to plumb my system. The magnetic drain plug is super convenient for fluid changes. It holds pressure perfectly with zero leaks.
Stephanie W. –
I used the 1L silver tank as an oil catch can on my direct-injection engine. The aluminum construction helps condense the oil vapors effectively. The magnetic drain plug is incredible at trapping metal particles before I drain the sludge. The CNC cap ensures there are no vacuum leaks in the intake system. Fantastic universal part.
Brian N. –
I bought this to replace a leaky plastic tank on my daily driver. The 1L aluminum coolant overflow tank was the perfect size. It was very easy to mount with some basic metal straps. The CNC billet cap is incredibly high quality and doesn’t cross-thread. The vacuum recovery works exactly like OEM. It’s a permanent fix for a common automotive headache.
Justin F. –
I use the 2L black version on my track-dedicated Mustang. When you push a car hard, you need a high-capacity expansion tank. This aluminum reservoir handles the boiling coolant without breaking a sweat. The TIG welds are thick and inspire a lot of confidence. I appreciate the external fluid level tube so I can monitor my antifreeze levels while in the pits. Highly recommended for heavy-duty applications.
Jared C. –
I am very impressed with this heavy-duty 2L aluminum tank. I use it on my farm tractor to replace a cracked OEM reservoir. It takes the vibrations and abuse without any problems. The large capacity is perfect for the big diesel engine. The fluid level indicator lets me check it quickly before heading into the fields. A very rugged piece of equipment.
Olivia H. –
The 1L silver tank looks like a piece of jewelry in my engine bay. I bought it specifically because FixPartHub emphasized the non-breather cap design. Most cheap cans are vented and ruin your cooling system pressure. This one works flawlessly. The magnetic drain plug makes flushing the system so much cleaner. Excellent customer service and fast shipping too.
Tyler G. –
My plastic coolant tank kept expanding and leaking at the seams. I swapped it for this 2L silver aluminum tank and the problem is gone forever. The rigid aluminum doesn’t flex under pressure. The non-breather CNC cap ensures the system stays sealed. The magnetic drain plug is a brilliant feature for maintenance. Very happy with this FixPartHub purchase.
Caleb D. –
This 2L tank is a lifesaver for my off-road rig. Bouncing around on trails usually cracks plastic reservoirs, but this TIG welded aluminum beast takes the abuse without flinching. The capacity is perfect for a big V8. The level indicator lets me check my fluids quickly without popping the cap in the dirt. The included hose fittings worked perfectly. Very satisfied with this heavy-duty hardware.
Megan C. –
I had a massive overheating issue because my old overflow tank wasn’t holding a vacuum. Installed this 1L aluminum coolant overflow tank and the problem was instantly solved. The non-breather CNC cap seals completely, allowing the radiator to suck the coolant back in as it cools. The black finish looks super stealthy under the hood. It¡¯s lightweight but feels extremely rigid. A must-have for anyone doing an engine swap.
Ian S. –
This universal fluid catch can is brilliant. I’m actually using the 1L size as an oil catch can for my turbo setup. The magnetic drain plug is a genius addition that catches microscopic shavings before they ruin anything. The TIG welding is spotless. It’s compact enough to mount almost anywhere. The quality far exceeds what you usually find on Amazon or eBay. Will definitely buy from this site again.
Rachel Wood –
I ordered the 2L silver version for my diesel truck. It feels very heavy-duty at nearly 1kg. The aluminum is thick and the CNC cap threads on butter-smooth. I’ve had it installed for a month now and there isn’t a single drop of leaked coolant. The clear level indicator is holding up well to the heat. It is a massive aesthetic and functional upgrade over the yellowed stock plastic tank.
Jason T. –
Perfect fit for my custom JDM build! I went with the 1L black aluminum tank. It tucks away nicely in the corner of the engine bay. The TIG welded seams look incredibly professional. I love that it actually functions correctly as a vacuum recovery tank, unlike cheap vented cans that just spill coolant everywhere. The magnetic drain plug is just the cherry on top. FixPartHub is quickly becoming my go-to for obscure parts.
Natalie Pierce –
I replaced my aging BMW expansion tank with this universal 2L aluminum one. The factory plastic ones are notorious ticking time bombs. This aluminum coolant overflow tank gives me so much peace of mind. The non-breather CNC cap ensures my cooling system maintains the correct vacuum. The fluid level indicator is very clear and easy to read. It took a little bit of custom hose routing, but the final result is fantastic.