Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

2005 - 2009 Subaru Outback Engine Coolant Reservoir (Mishimoto) NEW

$ 227 .95

Product Notes

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX 2008-2014 Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum with barbed fittings for optimal durability and longevity. This expansion tank provides a 22-percent increase in capacity compared to the stock unit. It features a polished or anodized black finish that will look great in your engine bay, and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator. The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2008-2014 WRX and also fits the 2005-2009 Subaru Legacy GT / Outback XT! As with all of our WRX performance parts, this expansion tank includes the Mishimoto Lifetime Warranty.
Brand: Mishimoto
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Install Difficulty N/a
Prop 65 (C, R Or CR) Cr
SellingPoint01 Direct Fit For The 2008-2014 Subaru Wrx And 2005-2009 Subaru Legacy Gt
SellingPoint02 22-percent Greater Capacity Than Stock Plastic Expansion Tank
SellingPoint03 All-aluminum, Fully Welded Construction For Maximum Durability During Repeated Cold And Hot Transitions
SellingPoint04 Leak-free Welded Cnc Barb Fittings
SellingPoint05 Fits With Mishimoto Subaru Wrx Front-mount Intercooler Kit
SellingPoint06 Fits With Stock And Mishimoto Radiator Caps
SellingPoint07 Polished Aluminum Finish Matches The Mishimoto Subaru Wrx/sti Performance Aluminum Radiator
SellingPoint08 Mishimoto Lifetime Warranty
SellingPoint09 N/a
SellingPoint10 N/a
SellingPoint11 N/a
SellingPoint12 N/a
SellingPoint13 N/a
SellingPoint14 N/a
SellingPoint15 N/a
TechSpec Applications 2008-2014 Subaru Wrx--2005-2009 Subaru Legacy Gt--2005-2009 Subaru Outback Xt--2009-2014 Subaru Forester Xt
TechSpec Chassis Codes N/a
TechSpec Engine Codes Ej205--ej255
TechSpec Fluid Capacity (gal) 0.15
TechSpec Height (in) 4.88
TechSpec Includes (1) Aluminum Expansion Tank--(1) Mishimoto Radiator Cap--lifetime Warranty
TechSpec Installation Notes N/a
TechSpec Material 6061 Aluminum
TechSpec Note This Expansion Tank May Not Fit With The Stock Air Intake "s" Hose, An Aftermarket Intake Is Recommended For The Best Fit. Mishimoto Offers Both The Performance Air Intake, And Performance Race Intake Which Are Perfect For This Application!
TechSpec Width (in) 4

Vehicle Fitment Guide

This part fits the following vehicles:

Subaru 1 model (tapclick to expand)(tapclick to hide)
Outback 2005-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2.5 XT Wagon 2008 H4 2.5L Turbo AWD Automatic & Manual
2.5i Wagon 2006 - 2009 H4 2.5L AWD Automatic & Manual
2.5i Basic Wagon 2007 H4 2.5L AWD Automatic & Manual
2.5i L.L. Bean Edition Wagon 2008 H4 2.5L AWD Automatic
2.5i Limited Sedan 2007 H4 2.5L AWD Automatic
2.5i Limited Wagon 2006, 2008 - 2009 H4 2.5L AWD Automatic
2.5i Limited Wagon 2006 H4 2.5L AWD Manual
2.5i Limited L.L. Bean Edition Wagon 2008 H4 2.5L AWD Automatic
2.5i Special Edition Wagon 2009 H4 2.5L AWD Automatic
3.0 R Wagon 2007 - 2008 H6 3.0L AWD Automatic
3.0 R Limited Wagon 2009 H6 3.0L AWD Automatic
3.0 R Premier Wagon 2009 H6 3.0L AWD Automatic
Base Wagon 2008 H4 2.5L AWD Automatic & Manual
Limited Wagon 2005, 2008 H4 2.5L AWD Automatic
Limited Wagon 2005 H4 2.5L AWD Manual
Premier Wagon 2008 H4 2.5L AWD Automatic
R Sedan 2005 H6 3.0L AWD Automatic
R Wagon 2006 H6 3.0L AWD Automatic
R L.L. Bean Edition Sedan 2006 - 2007 H6 3.0L AWD Automatic
R L.L. Bean Edition Wagon 2005 - 2008 H6 3.0L AWD Automatic
R VDC Limited Wagon 2006 H6 3.0L AWD Automatic
Touring Wagon 2008 H4 2.5L AWD Automatic
VDC Limited Wagon 2005 H6 3.0L AWD Automatic
XT Wagon 2005 - 2008 H4 2.5L Turbo AWD Automatic
XT Wagon 2005 - 2006 H4 2.5L Turbo AWD Manual
XT Limited Wagon 2005 - 2009 H4 2.5L Turbo AWD Automatic & Manual
i Wagon 2005 H4 2.5L AWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX 2008-2014 Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum with barbed fittings for optimal durability and longevity. This expansion tank provides a 22-percent increase in capacity compared to the stock unit. It features a polished or anodized black finish that will look great in your engine bay, and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator. The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2008-2014 WRX and also fits the 2005-2009 Subaru Legacy GT / Outback XT! As with all of our WRX performance parts, this expansion tank includes the Mishimoto Lifetime Warranty.

Fits Years: 2005 2006 2007 2008 2009

Fits Models: Outback

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part