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Your cart is empty.This 120V block heater cord is compatible with Chevrolet models, including Silverado 2500 HD (2001-2016), Silverado 3500 (2001-2006), and Silverado 3500 HD (2007-2016). It also fits GMC models, including Sierra 2500 HD (2001-2016), Sierra 3500 (2001-2006), and Sierra 3500 HD (2007-2016), as well as 2001-2018 6.6 L Duramax engines, ensuring a perfect fit and reliable performance.
455 Rancher
Reviewed in the United States on March 5, 2025
Didn’t last long. End that plugs into block heater is made of wrong rubber and came apart
Gr&El
Reviewed in the United States on February 2, 2025
This was a great replacement cord for the block heater on our truck. It was easy to install and fit well. Works great.
Kurt
Reviewed in the United States on January 30, 2025
Just installed on a 2013 duramax. Ground prong broke off the factory plug. Don't want to talk badly because it's only been a couple days. It's loose fitting when plugged into the block. Would probably fall out with just normal vibration. I crimped the female ends with needle nose and made a slightly tighter fit. Zip tied the cord upward to try and keep pressure on it. Still not confident in it. Plug cover doesn't fit well either and falls off so I plan for corrosion on that end. Get what you pay for I guess. Time will tell if it holds up or not. Great shipping as always.
Jim
Reviewed in the United States on January 25, 2025
Perfect fit
Jean
Reviewed in the United States on January 21, 2025
As ordered
Carrie
Reviewed in the United States on January 14, 2025
Plugged right in with a solid push, I expect it to stay put. I like the insulating sleeve, as my block heater sits fairly close to exhaust and right over oil filter/cooler adapter. Cord and plug are good quality. Would buy again, don't expect that I'll need to.
Misc David
Reviewed in the United States on December 23, 2024
Great replacement block heater wire that is made of thick16 gauge wire and includesa a heat sleeve. 6.6 Duramax Diesel straight end works well. Very happy for this purchase and would recommend this wire
Bill M.
Reviewed in the United States on November 21, 2024
Just what I needed, appears to be good quality.
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