2014-2019 Silverado Sierra Tahoe Yukon HVAC Control Cam OEM

This is a Genuine GM HVAC Control Cam (also known as Cam Assembly, Mode Control), designed to control mode door positioning within the HVAC case assembly. It fits 2014–2019 Chevrolet Silverado 1500, 2500 HD, and 3500 HD; GMC Sierra 1500, 2500 HD, and 3500 HD; Chevrolet Tahoe, Suburban; GMC Yukon and Yukon XL; and Cadillac Escalade.

This is a Genuine OEM GM part, designed, engineered, and tested to rigorous GM standards. It is compatible with vehicles equipped with standard manual climate control as well as those with Automatic Temperature Control (ATC), as no ATC restriction applies to this component. Fits Silverado and Sierra models with 4.3L V6, 5.3L V8, and 6.2L V8 gas/flex engines, as well as 6.0L V8 gas and 6.6L V8 diesel engines on HD applications; Tahoe, Suburban, Yukon, Yukon XL, and Escalade models with 5.3L V8 and 6.2L V8 engines. Please note that only the cam component itself is included — refer to diagram reference #13; no additional HVAC components are included.

Quick Part Facts

• Condition: New Genuine OEM GM
• Part Type: HVAC Control Cam (Cam Assembly, Mode Control)
• Compatible with Manual Climate Control and Automatic Temperature Control (ATC) equipped vehicles
• Engines: 4.3L V6, 5.3L V8, 6.0L V8, 6.2L V8 Gas/Flex; 6.6L V8 Diesel (HD models)
• Applies to primary front HVAC system only
• Only the cam component is included — no additional HVAC parts

Fitment