Financing Available0% APR Financing Available via Affirm*
Secure Checkoutvia Shop**
02-07 Subaru WRX & STI Coolant Tank - Aluminum
No reviews
Regular price
$120.00
Sale price$99.99
Save $20.01
/
Direct Shipped
02-07 Subaru WRX & STI Coolant Tank — Aluminum
Aluminum construction replaces the factory plastic coolant tank with a unit built to handle sustained track temperatures. Direct fit for 02-07 WRX and STI models. Hard-anodized finish resists corrosion and thermal cycling stress that degrades OEM plastic tanks over time.
✓ Aluminum Construction✓ Direct-from-Warehouse✓ Ships from FL Warehouse
Key Features
Aluminum core — Dissipates heat more effectively than plastic and won't crack under thermal shock
Hard-anodized finish — Protects against corrosion from coolant contact and road salt exposure
Direct bolt-in fit — Uses factory mounting and connection points with zero modification needed
Specs
Material: Aluminum
Configuration: Direct replacement tank assembly
Condition: New
What's Included
Coolant tank assembly only
Frequently Asked Questions
Will this tank work with my existing coolant hoses and cap?
Yes — this is a direct bolt-in replacement that uses factory connection points and accepts the OEM cap. No hose modifications or adapters required.
Do I need to flush the cooling system before installation?
You should drain the old coolant before swapping tanks. Reuse the same coolant type or perform a full flush if you're switching brands or specs.
Will this tank hold more coolant than the factory plastic tank?
Tank capacity is not specified — assume it matches OEM volume. If maximum capacity is critical to your build, test-fit and measure before final installation.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
