✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image
✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image
✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image
✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image
✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image
✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅-image

✅Engine Block Heater Cord Replace 84564686 for Silverado Sierra 6.6L Duramax✅

$ 15.15

Universal Fitment: No Brand: Unbranded Performance Part: No OE/OEM Part Number: 84368753 / 84744850 / 84789749 Superseded Part Number: 84368753, 84744850, 84789749 Vintage Part: No Manufacturer Warranty: 1 Year Manufacturer Part Number: BWD-84564686 Interchange Part Number: 84564686 Block Heater Extension Cable Cord 2020+ 6.6L Duramax L5P

Description

Engine Block Heater Cord Replacement – Replaces 84564686 Replace your damaged or missing block heater cord with this high-quality aftermarket replacement designed for 2020-2025 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6L L5P Duramax diesel engine. This replacement heater cord is built to match the fit and function of the original part and allows proper connection between the block heater and a standard power outlet, helping ensure reliable cold-weather starting. Features: Direct replacement block heater cord Designed to match original fit and function Durable construction for cold weather use Connects to standard 110V outlet Helps maintain engine warm-up performance in winter Replaces Part Numbers: 84564686, 84368753, 84744850, 84789749 Fitment: 2020-2025 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax 2020-2025 GMC Sierra 2500HD / 3500HD 6.6L Duramax On Mar 16, 2026 at 06:49:54 PDT, seller added the following information:

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