Mishimoto MMRT-WRX-01ERKST - Coolant Expansion Tank

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$176.95

Free shipping & easy returns on this item!

Unavailable

This product is currently unavailable.

SELECT YOUR VEHICLE

This part fits

  1. 2014 Subaru Impreza WRX STI Limited 2.5L H4 cc:2458
  2. 2014 Subaru Impreza WRX STI 2.5L H4 cc:2458
  3. 2013 Subaru Impreza WRX STI Limited 2.5L H4 cc:2458
  4. 2013 Subaru Impreza WRX STI 2.5L H4 cc:2458
  5. 2012 Subaru Impreza WRX STI Limited 2.5L H4 cc:2458
  6. 2012 Subaru Impreza WRX STI 2.5L H4 cc:2458
  7. 2011 Subaru Impreza WRX STI Limited 2.5L H4 cc:2458
  8. 2011 Subaru Impreza WRX STI 2.5L H4 cc:2458
  9. 2010 Subaru Impreza WRX STI 2.5L H4 cc:2458
  10. 2010 Subaru Impreza WRX STI Special Edition 2.5L H4 cc:2458
  11. 2009 Subaru Impreza WRX STI 2.5L H4 cc:2458
  12. 2008 Subaru Impreza WRX STI 2.5L H4 cc:2458
  13. 2007 Subaru Impreza WRX TR 2.5L H4 cc:2458
  14. 2007 Subaru Impreza WRX STI Limited 2.5L H4 cc:2458
  15. 2007 Subaru Impreza WRX STI 2.5L H4 cc:2458
  16. 2007 Subaru Impreza WRX 2.5L H4 cc:2458
  17. 2007 Subaru Impreza WRX Limited 2.5L H4 cc:2458
  18. 2006 Subaru Impreza WRX TR 2.5L H4 cc:2458
  19. 2006 Subaru Impreza WRX Limited 2.5L H4 cc:2458
  20. 2006 Subaru Impreza WRX 2.5L H4 cc:2458
  21. 2006 Subaru Impreza WRX STI 2.5L H4 cc:2458
  22. 2005 Subaru Impreza WRX 2.0L H4 cc:1994
  23. 2005 Subaru Impreza WRX STI 2.5L H4 cc:2458
  24. 2004 Subaru Impreza WRX 2.0L H4 cc:1994
  25. 2004 Subaru Impreza WRX STI 2.5L H4 cc:2458
  26. 2003 Subaru Impreza WRX 2.0L H4 cc:1994
  27. 2002 Subaru Impreza WRX 2.0L H4 cc:1994
    28. show all...
Authorized Dealer

About this product

Part #: MMRT-WRX-01ERKST

Mishimoto 02-07 Subaru WRX Rockstar Aluminum Coolant Expansion Tank

More Details

See what our community says about mishimoto products

Lovens Presume

1.0k

Lovens Presume
2013 Scion FR-S
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Upgraded cooling performance + positive brand reviews
What were you trying to accomplish by adding this product?
Investment to keep temperatures running at a safe level
View on Lovens's build
Joey Heath

834

Joey Heath
2016 Subaru Impreza
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
My stock plug doesn't have this benefit so why not? Mishimoto has a nice reputation for parts so went with theirs.
What were you trying to accomplish by adding this product?
Has a small magnetic end to attract metallic particles in the oil, extending the life of the engine.
View on Joey's build
DJ G-Roc

292

DJ G-Roc
2015 Dodge Challenger
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Reputable brand, & great look.
What were you trying to accomplish by adding this product?
Improved cooling, & better appearance.
Was it easy install? Any installation tips that will help others?
Super easy to install. Just need to drain part of the cooling system.
Once you’ve had a chance to use the product, did it meet your expectations?
Works great, looks great!
Any additional comments?
Installing this, along with silicone hoses has helped get my engine temps under control.
View on DJ's build
Die Luke Die

3.5k

Die Luke Die
1998 Subaru Legacy
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Looks and quality
What were you trying to accomplish by adding this product?
Cooler engine oil
Was it easy install? Any installation tips that will help others?
No, required a lot.
Once you’ve had a chance to use the product, did it meet your expectations?
Yes
Any additional comments?
Get the thermostatic sandwich plate. Had to make mounting brackets.
View on Die Luke's build
Haris Bijedic

1.9k

Haris Bijedic
2014 Honda Accord
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
Any additional comments?
nothing much to say. construction is good. does what it needs to.
View on Haris's build

MOST POPULAR Resevoir Cooling

Guaranteed to fit 2005 Subaru Impreza

Shop all Resevoir Cooling
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-F150-15EN
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $388.95$516.27
    Save $127.32 (25%) off MSRP
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-FIST-14EBK
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $213.95$283.52
    Save $69.57 (25%) off MSRP
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-WRX-08E
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $200.95$265.80
    Save $64.85 (24%) off MSRP

    • TOP RATED Mishimoto Cooling

    Guaranteed to fit 2005 Subaru Impreza

    Shop all Mishimoto Cooling
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-CARKST
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $85.95
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-F150-15EN
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $388.95$516.27
    Save $127.32 (25%) off MSRP
  • Mishimoto - Coolant Expansion Tank photo
    MFR# MMRT-RS-16EBK
    Mishimoto - Coolant Expansion Tank
    Mishimoto
    $250.95$333.19
    Save $82.24 (25%) off MSRP
    • California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

    *Some manufacturer restrictions apply.

    shipping-worldwide from warehouse

    we ship worldwide!

    Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

    + FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
    Globe international shipping icon
    Have a question? Ask an Expert!

    Finding the best parts can be tricky

    - but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

    The Wheelwell Guarantee

    The Wheelwell Guarantee
    quality-guarantee-icon
    Perfect Quality
    Wheelwell is an authorized Mishimoto dealer. We sell only perfect, brand-new parts with full manufacturer warranties.
    price-guarantee-icon
    The Best Price
    If we're not the lowest price you can find anywhere, hit us up. We'll price-match (or beat!) any advertised price.
    fitment-guarantee-icon
    Guaranteed to Fit
    Wheelwell's team of fitment nerds have gone to great lengths to make sure the parts you buy fit the rides you drive. If not, we'll make it right.
    guarantee-shipping-icon
    Free Ground Shipping
    On orders over $99, ground shipping is included in the price you see. As long as we can drive there without getting wet (aka the continental U.S.).

    Top Builds

    For 2005 Subaru Impreza

    The best modders use Wheelwell to build their dream rides.

    Decorative testimonal quote icon

    What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

    undefined supporting their testimonial

    Hot Rod Magazine

    Decorative testimonal quote icon

    Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

    Matt Farah supporting their testimonial

    Matt Farah

    The Smoking Tire / The Drive

    Decorative testimonal quote icon

    This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

    undefined supporting their testimonial

    The Truck Show Podcast

    #forthebuild
    Wheelwell Google Customer Service Rating
    Shop
    Community
    Company
    Contact Us
    info@wheelwell.com
    San Francisco, California
    Follow usFollow usFollow usFollow usFollow us
    Copyright © 2023 Wheelwell Inc.