2011-2016 Chevrolet Impala OEM Radiator 3.6L V6 Automatic
Direct OEM replacement radiator engineered for the 3.6L V6 Impala with automatic transmission. Built to factory cooling specifications, this unit handles full-load thermal demand without compromise. Drop-in fit at original mounting points.
Will this radiator work with my current hoses and connections?
Yes — this is an OEM replacement, so all factory hose fittings and connectors line up exactly with what's already on your engine. No adapter fittings needed.
Do I need to flush the cooling system before installation?
A full coolant flush is highly recommended before dropping in the new radiator. Old coolant can clog the fresh core and reduce efficiency. Drain, flush the block and lines, then refill with fresh coolant to spec.
What if the radiator fails after I install it?
Reach out to ModSupply customer service with photos and details of the failure. We handle returns and replacements on a case-by-case basis — contact support for your specific situation.
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Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
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