Help ease cold-weather starts in your Yukon XL AT4 (Only Gas Engines) with this Engine Coolant Heater Package from GMC. The Genuine GMC Accessories Engine Block Heater plugs in to a standard 110-volt outlet which is conveniently located under the hood on the driver's side. Offered as factory option VSY (Engine Block Heater), this engine block heater kit is designed specifically for AT4 models which include "High Approach" suspension. This Engine Coolant Heater features an integrated thermostat and 110-volt outlet for easy "plug and play" operation. Designed to heat the engine and engine block fluids, this package includes the block heater harness, heating element, wall plug heater cord, extension harness and all required mounting hardware.
Designed and Engineered by GMC
Genuine GMC Accessories provide Factory Fit, Finish and Function
Engine Coolant Heater to helps ease cold-weather starts
Features an integrated thermostat and 110-volt outlet for easy "plug and play" operation
Outlet Plug is conveniently located under driver's side hood
Same as production option VSY, Engine Block Heater
Includes the block heater harness, heating element, wall plug heater cord, extension harness and all required mounting hardware
Replaces 84983534
Requires AT4 model (Trim Code GFG) which include High Approach suspension
Requires Gas Engine
Excludes ALL other models
Yukon XL | Engine Block Heater | Engine Coolant Heater Package | AT4 | Gas Engines
This product and other Electrical Accessories (Navigation Radios, Tire Pressure Monitor Sensors, Remote Start Systems, Rear Seat Entertainment, etc.) including products which include an authorization code for a Vehicle Configuration Index (VCI) or Vehicle Emissions Control Information (VECI) Label CANNOT be returned once the box has been opened (including cut box, broken seal or package tape).
California Residents:
California Prop 65 WARNING: Cancer and Reproductive Harm. For more information go to https://www.P65Warnings.ca.gov
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