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Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014
Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014
Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014
Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014
Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014
Mishimoto Aluminum Coolant Expansion Tank Black - Subaru WRX 2008-2014

Mishimoto Aluminum Coolant Expansion Tank Black

Subaru WRX 2008-2014

Read 2 Reviews | 3 Q&As
Part # MMRT-WRX-08EBK
$175.95
msrp: $234.00

Only 3 left!
Ships today if ordered in
6 hrs 7 mins

Features & Product Details

RallySport Direct carries a large selection of performance cooling products brought to you by Mishimoto. 

Here, you are looking at the Mishimoto Aluminum Expansion Tank. This has been made using durable aluminum materials to replace the factory unit to be durable and to provide a nice aesthetic upgrade to the engine bay. 

 

DETAILS:

  • Direct fitment
  • 100% aluminum, fully-welded construction for maximum durability during repeated temperature transitions
  • 22% greater coolant capacity than the stock plastic coolant expansion tank
  • Leak-free welded CNC barb fittings
  • Fits with stock and Mishimoto radiator caps
  • Powder-coated a wrinkle-black finish
  •  

    Note: This expansion tank may not fit with the stock air intake "S" hose, an aftermarket intake is recommended for the best fit.

    Specifications

    Brand: Mishimoto
    Color: Black
    Installation Hardware Included: No, reuses OEM
    Material: Aluminum
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee

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    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    2.5 out of 5 Stars
    5 Stars
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    4 Stars
    (1)
    3 Stars
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    2 Stars
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    1 Stars
    (1)
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    Save your money 2 years ago
    1out of 5stars

    I bought this as I'm rebuilding my '09 WRX engine. Didn't sit quite flush when mounted. The ins and outs to the tank don't line up just like OEM. Example the bottom one that goes to the crossover pipe sits right on the edge of the intake manifold. With the hose installed, it rubs. The cap is quite the chore to get off. It scrapes the paint off when twisting it. Cap does not easily come off once you've twisted it to the right position either. Put the OEM tank back on, and it fits like a glove. Please don't waste your money.
      
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    Great piece 5 years ago
    4out of 5stars

    This a great quality piece from mishimoto. I combined this with their radiator and aluminum shroud with twin fan set up. Looks amazing and keeps the engine running cool. The added room in the expansion tank also allowed me to add some royal purple coolant additive to drop temperatures even more.
      
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    QUESTIONS & ANSWERS

    • Q: Dimensions  dfponce3 years ago

      What the dimensions of this unit compared to the oem unit? I’m wondering if it fit with the Crawford AOS V3 installed near it.
      • 0 of 0 people found the following answer helpful

        A:  According to Mishimoto's website they claim it has an overall height of 4.88" and a overall width of 4"

        Devan M. @ RallySport Direct 2 years ago  
          
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    • Q: Dimensions  dfponce3 years ago

      What are the dimensions of this unit compared to stock? I'm wondering if this will fit next to a Crawford AOS V3.
      • 0 of 0 people found the following answer helpful

        A:  According to Mishimoto's website, they claim it has an overall height of 4.88" and an overall width of 4"

        Cody
          
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    • Q: Does this fit with the stock 2012 WRX Intake?  jceles812195 years ago

      Checking the Mishimoto site and it mentions that it "may not fit". From their website they are showing part # MMRT-WRX-08, just wondering if the fit is different from the one listed here. Thanks RSD
      • 0 of 0 people found the following answer helpful

        A:  We have not had any personal experience installing this expansion tank with the stock intake/post MAF hose, and we are not able to confirm compatibility. It is recommended to use an aftermarket intake with this tank.

        Zach G. @ RallySport Direct 5 years ago  
          
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    This Part Fits