2009-2011 Buick Lucerne 3.9L OEM Radiator
2009-2011 Buick Lucerne 3.9L OEM Radiator
K2 Industries
Part #
K2-9994-BUI-006-EC
UPC #
Couldn't load pickup availability
Product Description
Product Description
2009–2011 Buick Lucerne 3.9L OEM Radiator
Factory replacement radiator engineered for the 3.9L engine—direct OEM spec match. Handles thermal demand without compromise. Built for reliability and longevity in stock and lightly modified cooling systems.
Key Features
- OEM specification match - Eliminates guesswork; fits exactly as factory intended.
- Full cooling capacity - Handles stock engine thermal loads without restriction.
- Ready to install - No modification or adaptation required at mounting points.
Specs
- OEM replacement unit
- Engine: 3.9L
- Condition: New
What's Included
- Radiator assembly
Frequently Asked Questions
Will this bolt straight into my car without modifications?
Yes. Factory mounting points align with OEM design—no drilling, bending, or adapter brackets needed. Bolt it in place using existing hardpoints.
Do I need to flush the system or use a specific coolant type?
Flush the cooling system before installation to remove old debris and sediment. Use the coolant type specified in your owner's manual—do not mix types.
What if the radiator fails after I install it?
Contact ModSupply's support team with proof of purchase and details of the failure. Warranty coverage and return options depend on the timeline and condition of the unit.
