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2005-2010 Ford Mustang Aluminum Coolant Tank - Uses Ford RS-90 Cap
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Regular price
$160.00
Sale price$129.99
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2005-2010 Ford Mustang Aluminum Coolant Tank — Ford RS-90 Cap Compatible
Aluminum construction replaces the factory plastic expansion tank with a corrosion-resistant upgrade. Works with the OEM Ford RS-90 cap for direct bolt-in compatibility. Designed to handle thermal cycling and maintain consistent coolant levels without degradation.
✓ Ships from FL Warehouse✓ Aluminum Construction✓ Factory Cap Compatible
Key Features
Aluminum body - Eliminates plastic failure and provides superior heat dissipation compared to OEM tanks
RS-90 cap mount - Uses your existing Ford cap with no adapter needed
Direct replacement - Mounts to factory coolant system without modification to lines or fittings
Specs
Material: Aluminum
Configuration: Single-tank expansion design
Condition: New
Whats Included
Aluminum coolant tank assembly
Frequently Asked Questions
Will this work with my existing coolant cap and hoses?
Yes. The tank is designed to accept the Ford RS-90 cap directly, and all factory coolant line connections remain unchanged — no adapters or modifications required.
Do I need to flush the system before swapping in the new tank?
It's best practice to drain and flush your cooling system before installation to remove any sediment or debris. This ensures the new aluminum tank stays clean and the coolant flows freely.
Can this be installed myself with basic hand tools?
Standard coolant system work — disconnect hose clamps, unbolt the old tank, bolt in the new one, and reconnect hoses. If you've done radiator or thermostat work before, you've got the skillset. Let the engine cool first and catch any spillage.
* 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.
2005-2010 Ford Mustang Aluminum Coolant Tank - Uses Ford RS-90 Cap
