Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
- Package Dimensions
:
6.99 x 6 x 1.47 inches; 10.24 ounces - Item model number
:
84564686 - Date First Available
:
August 8, 2025 - Manufacturer
:
BSNOVT - ASIN
:
B0FLT5QSSM
Product description
Vehicle-Specific Fit: This 84564686 engine block coolant heater cord is designed to fit Chevrolet Silverado 1500/LD/LTD (2019–2023) and Silverado 2500/3500 HD Duramax trucks (2020–2024) perfectly.
OEM-Grade Performance: Built to replace GM part #84564686 with exact specs and compatibility for factory heater block systems in GM, Chevy, Buick, GMC, and Cadillac applications.
Built for Tough Conditions: Manufactured from high-quality, heat-resistant materials to withstand extreme cold, moisture, and vibration, ensuring long-term durability and reliable winter performance.
Plug-and-Play Installation: Quick and easy to install—no special tools required. Ideal replacement for damaged or missing block heater cables, helping your engine warm up faster in cold climates.
Made from premium materials and expertly designed and tested to withstand extreme temperatures, humidity, and vibration, this engine block heater cord is used to provide power to the engine block heater, helping to keep your car’s engine warm when you’re not driving
The engine coolant heater cable retains the original feel, does not require very complicated tools.The plug adopts a non-slip design, which makes plugging and unplugging faster.ensure electrical conductivity and electrical safety.Made from premium materials and expertly designed and tested to withstand extreme temperatures, humidity, and vibration, this engine block heater cord is used to provide power to the engine block heater, helping to keep your car’s engine warm when you’re not driving
It can be directly replaced without special tools, allowing your vehicle to start smoothly even in the cold winter.




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