Forced Induction

Subaru OEM Coolant Expansion Tank 02-07 WRX / 04-07 STI / 04-08 Forester XT / 04-06 Baja Turbo

Compare prices for the Subaru OEM Coolant Expansion Tank 02-07 WRX / 04-07 STI / 04-08 Forester XT / 04-06 Baja Turbo across 14 Subaru parts retailers and find it for sale at the lowest price. In stock from 3 stores, starting at $166.52.

Subaru OEM · #21132AA131 · Forced Induction

Fits Forester 2004–2008 · STI 2002–2007 · WRX 2002–2007GDSG

$166.52best of 3 retailerssave up to 2%

All 3 prices

Import Image RacingBestOut of stock
$166.52Buy now
Subimods
$169.85Buy now
Flatirons Tuning
$169.85Buy now

Prices are pulled from each retailer and refreshed regularly — always confirm the final price at the store’s checkout.