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If you find the parts not fit your car when you received, pls kindly send it back with undamaged package. Thank you!
Compatible with:
ENGINES: 4.8L / 5.3L / 5.7L / 6.0L / 8.1L
Chevrolet Chevy
Avalanche 1500 2002-2007
Avalanche 2500 2002-2006
C3500 Truck 2001-2002
Camaro 1999-2002
Corvette 1999-2003
Express 1500 / 2500 / 3500 Van 2003-2007
Silverado 1500 2001-2007
Silverado 1500 HD 2001-2007
Silverado 2500 2001-2004
Silverado 2500 HD 2001-2007
Silverado 3500 2001-2007
Silverado Hybrid 2004-2007
Suburban 1500 / 2500 2001-2007
Tahoe 2001-2007
Trailblazer EXT 2005
GMC GM
C3500 Truck 2001-2002
Envoy 2005
Envoy XL 2003-2005
Envoy XUV 2005
Savana 1500 / 2500 / 3500 Van 2003-2007
Sierra 1500 2001-2007
Sierra 1500 HD 2001-2007
Sierra 2500 2001-2004
Sierra 2500 HD 2001-2007
Sierra 3500 2001-2007
Sierra Denali 1500 2002-2007
Sierra Hybrid 2005-2007
Yukon / Yukon XL 1500 / Yukon XL 2500 / Yukon XL Denali 2001-2007
Cadillac
CTS 2004-2005
CTS-V 2004-2005
Escalade 2002-2007
Escalade ESV 2003-2007
Escalade EXT 2002-2007
H2 2005-2007
Pontiac Firebird 1999-2002
kendal kinlaw
2025-05-14 18:11:20
This harness worked and the rubber boots fit way tighter than the OE ones. I still put some silicone gasket maker around them just in case…
Matthew
2025-05-06 13:18:01
Replaced the original with these the fit perfect as the should took a little pressure to get them to sit as all do no issues they have been installed for a few months now
Rena
2025-04-03 16:48:45
A must have when changing knock sensors..old seals hard and shrunk..these seal nicely..add a bit of permatex along top edge circumference to stop water intrusion..
Wolff’s
2025-03-25 14:51:12
Finally receive product haven’t had time to put it in yet but seems to be a good product
Kevin H.
2025-03-03 16:23:55
The knock sensor wires came as excepted. Got it for my 2004 tahoe. Would buy again
LOREN
2025-02-25 15:37:29
Exceptionally poor quality. Wiring for this item was done very poorly. The wires for the sensors connections were made so close together that the connectors could not be attached. To get this to work I had to strip all of the electrical tape off and redo the wires.
Jimmie greeney
2024-12-10 11:32:46
A+
Marc Antony
2024-12-08 10:45:01
cheap Chinese brand
Alex
2024-11-27 13:31:20
5 out of 5 here. Rubber boots are good quality and connectors are perfect fit on my 04 5.3 vortec
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