XDP HD Replacement Battery Cable Set for Chevy/GMC (2007.5-10) 6.6L Duramax LMM

The XDP HD Replacement Battery Cable Set is a direct-fit replacement for the factory battery cables on 2007.5-2010 Chevy Silverado and GMC Sierra 2500HD/3500HD with the 6.6L Duramax LMM.

The cables are built from 2/0 (00 AWG) wire with heavy-duty crimped tin-plated copper terminals, and each connection is sealed with adhesive-lined shrink wrap. XDP lists the kit as: (1) left negative, (1) right negative with lead, (2) battery to starter cables with relay, (2) positive military terminals, (2) negative military terminals, (2) sets of terminal protector washers, (1) loom, (4) lock nuts, (5) zip ties and (5) mountable zip ties. It cross references to 38029.

Old, weathered battery cables can cause no-starts, slow cranking and charging system problems, and they put extra strain on the rest of the electrical system. On a dual-battery Duramax that sits in the heat and cold, corrosion under the insulation is common even when the ends look fine.

Disconnect both batteries before removal, and lay the new cables next to the old ones to confirm routing before you install. Route the loomed cables clear of exhaust heat and sharp edges, secure them with the supplied zip ties, and recheck terminal tightness after a few days of driving.

With 2/0 cable, sealed terminals and a 2 Year / Unlimited Mileage warranty, it is a solid long-term fix for a tired LMM starting and charging system.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.