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2008-2011 Cadillac STS OEM Radiator
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Regular price
$180.00
Sale price$149.99
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2008–2011 Cadillac STS OEM Radiator
Direct OEM replacement radiator engineered for the STS cooling system. This unit restores factory cooling capacity and reliability without modification. Ready to bolt in place of your original.
OEM-spec construction - Matches your car's original cooling performance without guesswork
Drop-in fit - Factory mounting points mean zero modification required
Complete assembly - All core and tank components included, ready to install
Specs
OEM radiator assembly
Condition: Remanufactured
What's Included
Radiator core and tank assembly
Frequently Asked Questions
Will this radiator fit without modifying my cooling system hoses?
Yes. This is an OEM replacement, so all factory connection points and hose fittings align directly with your original setup. No adapter fittings or modifications needed.
Do I need to flush the cooling system before installation?
Recommended. Flush your system with distilled water and let it drain completely before swapping in the new radiator. This clears out any sediment or debris that could clog the new core.
What about the water pump and thermostat—do they need to be replaced at the same time?
Not necessarily. Inspect those parts separately. If they're still functioning, leave them alone. Replace them only if they show signs of wear or leakage. This radiator works with your existing pump and thermostat.
* 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.
