BMW 325I Overflow Tanks & Catch Cans Cooling & Heating

Mishimoto Coolant Reservoir Tanks

Mishimoto coolant reservoir tanks offer under-your-hood styling! Whether you're polishing the look of your engine bay or you just want to replace the plastic OEM tank, Mishimoto aluminum coolant reservoir tanks are your solution. These inclusive kits are delivered with a mounting bracket, hardware, and reinforced hose. Improve the aesthetics of your engine bay with polished aluminum coolant reservoir tanks from Mishimoto.

4.57 out of 5 stars ( 46 )

$190.95

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Moroso Cooling System Expansion Tanks

These expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. Versions are now available with rugged 6061-T6 billet aluminum filler necks welded to the tank to withstand the continuous removal and installation of the cap. They're 100 percent pressure- tested to eliminate leaks, and they accept a standard-size radiator cap (not included).

4.7 out of 5 stars ( 107 )

$433.99

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$445.99

$390.59

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$401.39

Dorman Coolant Reservoirs

Dorman coolant reservoirs are part of their line of OE solutions for your vehicle. They are quality-made replacements for your worn, cracked, or broken reservoirs. They collect excess coolant to prevent contaminating your engine compartment and the environment.

4.57 out of 5 stars ( 196 )

$69.95

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$101.95

Dorman Engine Coolant Reservoir Mounting Plate Brackets

Dorman engine coolant reservoir mounting plates are designed to match the fit and function of the original plate on specified applications, and they are engineered for reliable performance and durability. Restore functionality with the durable construction of Dorman fluid reservoir mounting brackets.

Not Yet Reviewed

$49.12

Rein Automotive OE Quality Expansion Tank Mounting Plates

Rein Automotive OE quality expansion tank mounting plates install, fit, and perform the way the original manufacturer intended. They are designed to match or exceed the OE specifications and are produced from virgin plastic with no re-grind to prevent cracking from heat cycles and ensure the plastic is durable to provide a long service life. Select the plate designed for your vehicle.

Not Yet Reviewed

$57.99