MotoRad 339-180 Engine Coolant Thermostat

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• General Motors 12559807
• General Motors 12554784
• General Motors 12555290
• General Motors 12555811
• CST 4228
• Omnicraft QRT10
• Parts Master 33980
• Duralast 4228
• Motorad 339-180
• FVP Caps & Thermostats 339-180
• Murray Temperature Control 4228
• Pronto 339-180
• Federated 339-180
• Mighty 4228
• Parts Plus P4228
• ACDelco 12TH11D
• ACDelco 131-100
• Worldparts 9339180
• Autopart International 160124195
• Stant 14228
• Pep Boys 339-180
• Balkamp 135
• OMNIPARTS 339-180
• CARQUEST Caps and Stats 14228
• ACDelco 131-128

• 100% tested and calibrated
• Consistent and precise response to cooling system needs
• High grade stainless steel and copper construction
• Meets or exceeds OEM standards
• Original equipment design for worry-free direct fit replacement
• Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable