Rein BMW Expansion Tank With Cap - 17107514964 EPK0025

BMW Expansion Tank With Cap - 17107514964

The coolant expansion tank provides a place for excess coolant to flow as temperatures rise and fall. Because it’s exposed to constant heat cycles and pressure changes, it can eventually crack, split, or suffer damage to its nipples or mounting points. Keeping coolant properly contained within the system is essential, so if your tank shows signs of wear or damage, replacement is necessary. This direct-fit replacement installs easily and delivers the same heating and cooling performance as the factory unit. When replacing the tank, be sure to have additional coolant on hand. ECS Tuning carries a full range of vehicle-specific coolants designed to meet OEM specifications. Most German vehicles require specialized formulas—using the correct coolant will help prevent corrosion and ensure long-term reliability.
Rein Rein
T#: 46616026 | Part#: EPK0025
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

74.99 $74.99
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Free Shipping on orders $49 and up
Availability:
Ships Directly From Supplier
Est. Ship Date:
in 3 Business Days
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Rein BMW Expansion Tank With Cap - 17107514964 EPK0025
BMW Expansion Tank With Cap - 17107514964
$74.99

The coolant expansion tank provides a place for excess coolant to flow as temperatures rise and fall. Because it’s exposed to constant heat cycles and pressure changes, it can eventually crack, split, or suffer damage to its nipples or mounting points.

Keeping coolant properly contained within the system is essential, so if your tank shows signs of wear or damage, replacement is necessary. This direct-fit replacement installs easily and delivers the same heating and cooling performance as the factory unit.

When replacing the tank, be sure to have additional coolant on hand. ECS Tuning carries a full range of vehicle-specific coolants designed to meet OEM specifications. Most German vehicles require specialized formulas—using the correct coolant will help prevent corrosion and ensure long-term reliability.

Prop 65 WarningProp 65 Warning

Cross Reference
  • 17107514964
  • EPK0025

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E53 X5 M54 3.0L Use vehicle selector to confirm fitment
BMW E53 X5 M62 4.4L Use vehicle selector to confirm fitment
BMW E53 X5 M62 4.6L Use vehicle selector to confirm fitment
BMW Z3 2.3 M52 2.5L Use vehicle selector to confirm fitment
BMW Z3 2.5i M54 2.5L Use vehicle selector to confirm fitment
BMW Z3 2.8 M52 2.8L Use vehicle selector to confirm fitment
BMW Z3 3.0i M54 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.