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Upgraded 84564686 Engine Block Coolant Heater Cord Compatible with Chevy Silverado 1500 2500 3500 HD & GMC Sierra 2019-2024 Duramax Diesel for Yukon for Buick for Cadillac 2021-2024
4.3 (140 items)
Limited Time SaleUntil the end
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US$19.79 cheaper than the new price!!
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Used US$13.20
Product details
| Management number | 212689498 | Release Date | 2026/04/06 | List Price | US$13.20 | Model Number | 212689498 | ||
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| Category | |||||||||
- Perfect Compatibility: Compatible with Chevy Silverado 1500/LD/LTD 2019-2023, fit for Chevy Silverado 2500/3500 HD Duramax Trucks 2020-2024, fit for Chevy Tahoe Suburban 2021-2024. Compatible with GMC Yukon/XL 2021-2024, compatible with Sierra 2021-2024
- Restores Cold-Weather Starting Performance: Engine block coolant heater cord designed to power the engine coolant heater, this cable helps warm engine coolant before startup, reducing cold-start strain and improving reliability in freezing temperatures
- Heavy-Duty Insulated Cable for Harsh Conditions: Built with thick insulation and durable internal wiring to withstand extreme cold, moisture, road salt, and engine bay heat without cracking
- Replace Part Number: Replace OEM part numbers 84564686, 84368753, 84744850, and 84789749
- Direct Replacement, Easy Installation: Direct-fit replacement cable installs without modification, making it easy for DIY owners or technicians to restore heater functionality quickly and safely
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