2024 Yukon | Engine Block Heater | Engine Coolant Heater Package | AT4 | Gas Engines

Help ease cold-weather starts in your Yukon 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 | Engine Block Heater | Engine Coolant Heater Package | AT4 | Gas Engines