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Fitments:
2007 Chevy Avalanche
2002-2006 Chevy Avalanche 1500 2500
2001-2002 Chevy C3500 HD
1999-2002 Chevy Camaro Corvette
2003-2007 Chevy Express 1500 2500 3500
1999-2006 Chevy Silverado 1500
2007 Chevy Silverado 1500 Classic, 1500HD Classic, 2500HD Classic, 3500 Classic
2001-2006 Chevy Silverado 1500HD, 3500
1999-2004 Chevy Silverado 2500
2001-2004 Chevy Silverado 2500HD
2000-2005 Chevy Suburban 1500
2000-2007 Chevy Suburban 2500, Tahoe
2004-2005 Chevy Trailblazer, Trailblazer EXT
2005 Chevy SSR
2001-2002 GMC C3500HD
2005 GMC Envoy
2003-2005 GMC Envoy XL, Envoy XUV, Savana 1500
2003-2007 GMC Savana 2500 3500
1999-2006 GMC Sierra 1500
2007 GMC Sierra 1500 Classic, 1500HD Classic, 2500HD Classic, 3500 Classic
2001-2006 GMC Sierra 1500HD, 2500HD, 3500
1999-2004 GMC Sierra 2500
2000-2007 GMC Yukon, XL 1500 2500
2004-2005 Buick Rainier, Cadillac CTS
2002-2005 Cadillac Escalade, Escalade EXT
2003-2005 Cadillac Escalade ESV
2005 Cadillac STS
2005-2007 H2
2003-2004 Isuzu Ascender
2004 Pontiac GTO
1999-2002 Pontiac Firebird
2005 Saab 9-7x
Replaces OE#:
12601822, 917-033, 917033
Quality Guarantee:
24-Month Warranty
At Gledewen, we take pride in the quality of our products and in your satisfaction. If you have any problems, do not hesitate to contact us.
Jeff W
2025-08-30 11:27:38
Perfect fit. No problems with the connectors. Be sure to seal the grommets with RTV to prevent water intrusion. GM had a bulletin about this back in the day, so it's of no fault of this part.
GARY
2025-05-19 15:48:11
Works fine. 2005 silverado
T. Dempsey
2025-05-09 14:27:27
I've been chasing one of those completely unsolvable automotive diagnostic problems. this harness was one of many I purchased in the process. the plugs on this harness clicked in place just a little bit better than the factory harness did.
Jennifer Rouse
2025-05-08 10:49:05
Need it for my 01 tahoe. My aftermarket ones didn't hold up to the job. I need a new one ASAP. It got here on time. Thanks. Will be back soon to buy again
JD Macaree
2025-05-02 10:58:01
engine runs so smooth now, i replaced the knock sensors and figured i should replace the wiring as well. i found this and bought it and it arrived only a few days later allowing me to finish my project
us army ltc 05
2025-04-11 16:23:03
Bought for a 2003 Tahoe there's also an exterior wire harness that can be used along with a way to mount your knock sensors on the side of your engine bought it but have decided to use this one and mount in the original location as I think GM knows what there doing with this design I can use the cheapest low octane gas and never have a knock or ping 145k with original knock sensors but I need intake gaskets I will update to 5stars after install.
Deb1
2025-04-05 17:25:26
Ordered this for my son’s car. Just what he needed.
Frank Antonio Ruiz de la Rosa
2025-04-02 13:19:29
Buena calidad y precio
Ali Hawi
2025-03-29 15:41:18
Ø§Ù†ØµØ Ø¨ØªØºÙŠÙŠØ± الØساسات مع السلك وتنظي٠الØÙره اللي يخش Ùيها الØساسات مع تغيير الصوÙÙ‡ Øقتها
Customer
2025-03-23 10:55:06
I installed new OEM sensors but wanted to replace the wiring as well while the inlet manifold was removed. Got this for the short delivery and it fits and works very well.
Jeff W
2025-03-21 10:52:29
Perfect fit. No problems with the connectors. Be sure to seal the grommets with RTV to prevent water intrusion. GM had a bulletin about this back in the day, so it's of no fault of this part.
GARY
2025-02-18 14:36:26
Works fine. 2005 silverado
T. Dempsey
2025-02-13 11:12:57
I've been chasing one of those completely unsolvable automotive diagnostic problems. this harness was one of many I purchased in the process. the plugs on this harness clicked in place just a little bit better than the factory harness did.
Jennifer Rouse
2025-02-02 09:26:37
Need it for my 01 tahoe. My aftermarket ones didn't hold up to the job. I need a new one ASAP. It got here on time. Thanks. Will be back soon to buy again
JD Macaree
2025-02-01 16:37:30
engine runs so smooth now, i replaced the knock sensors and figured i should replace the wiring as well. i found this and bought it and it arrived only a few days later allowing me to finish my project
us army ltc 05
2025-01-18 14:01:40
Bought for a 2003 Tahoe there's also an exterior wire harness that can be used along with a way to mount your knock sensors on the side of your engine bought it but have decided to use this one and mount in the original location as I think GM knows what there doing with this design I can use the cheapest low octane gas and never have a knock or ping 145k with original knock sensors but I need intake gaskets I will update to 5stars after install.
Deb1
2024-12-30 18:59:01
Ordered this for my son’s car. Just what he needed.
Frank Antonio Ruiz de la Rosa
2024-12-29 17:37:43
Buena calidad y precio
Ali Hawi
2024-12-14 18:51:33
Ø§Ù†ØµØ Ø¨ØªØºÙŠÙŠØ± الØساسات مع السلك وتنظي٠الØÙره اللي يخش Ùيها الØساسات مع تغيير الصوÙÙ‡ Øقتها
Customer
2024-12-13 17:07:44
I installed new OEM sensors but wanted to replace the wiring as well while the inlet manifold was removed. Got this for the short delivery and it fits and works very well.
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