IXMGA 84564686 90 Inches Engine Coolant Heater Cord | Compatible with 2019-2024 Chevy Silverado 1500, Compatible with 2020-2024 Silverado 2500 3500 HD Duramax
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Listed highlights & buying considerations
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Listed feature 1
Direct replacement for OE part number 84564686 engine coolant heater cable. Compatible with 2019-2023 Chevrolet Silverado 1500/LD/LTD, 2020-2024 Silverado 2500/3500 HD Duramax Trucks, 2021-2024 GMC Sierra/Yukon (Including XL), Chevrolet Tahoe/Suburban, 2023-2024 Chevrolet Colorado, 2019/2022 Buick/Cadillac, and 2021-2024 Cadillac Escalade. No cutting or additional wiring required, ensuring seamless fit with original vehicle connectors.
Listed feature 2
Cable features a high-temperature silicone jacket，connectors are constructed with gold-plated brass for superior oxidation and corrosion resistance. Pre-shipment testing includes 3 cycles of low-temperature start-up validation and 2000 bending tests, effectively preventing brittleness and cracking in winter, ideal for long-term use in extreme cold regions of North America (e.g., Canada, Alaska).
Listed feature 3
Equipped with OEM-matching retaining clips and mounting slots. Installation can be completed by novices within 15 minutes by referencing the original cable
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About this item
The following features originate from available product listing data. Verify material claims with the manufacturer or seller.
- Direct replacement for OE part number 84564686 engine coolant heater cable. Compatible with 2019-2023 Chevrolet Silverado 1500/LD/LTD, 2020-2024 Silverado 2500/3500 HD Duramax Trucks, 2021-2024 GMC Sierra/Yukon (Including XL), Chevrolet Tahoe/Suburban, 2023-2024 Chevrolet Colorado, 2019/2022 Buick/Cadillac, and 2021-2024 Cadillac Escalade. No cutting or additional wiring required, ensuring seamless fit with original vehicle connectors.
- Cable features a high-temperature silicone jacket，connectors are constructed with gold-plated brass for superior oxidation and corrosion resistance. Pre-shipment testing includes 3 cycles of low-temperature start-up validation and 2000 bending tests, effectively preventing brittleness and cracking in winter, ideal for long-term use in extreme cold regions of North America (e.g., Canada, Alaska).
- Equipped with OEM-matching retaining clips and mounting slots. Installation can be completed by novices within 15 minutes by referencing the original cable
- Engineered for both diesel and gasoline engines. At -30℃, it rapidly heats the coolant, increasing its temperature by 15℃ within 5 minutes—effectively reducing oil viscosity and start-up resistance caused by low temperatures. Minimizes engine wear during cold starts, especially suitable for Duramax diesel-powered vehicles in winter.
- We have increased the cable length from 59 inches to 98 inches and optimized the connector design for greater stability during use.
Before you buy: Home appliances
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01 — Capacity
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