When upgrading your vehicle's electrical system making sure that you have reliable wiring connectors is essential. These connectors power the Ignition Coils that are needed for engine starts and their smooth running. While you're at it consider pairing your connectors with improved Headlight Bulbs for enhanced visibility. Don't forget your Tail Light Sockets as a small upgrade here can significantly improve the reliability of your rear lighting.
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- Dorman Ignition Knock Sensor Connector for 2003-2007 Cadillac Escalade ESVSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2000-2007 GMC Yukon XL 2500Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2003-2005 Chevrolet Trailblazer EXT 5.3L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 1999-2002 Chevrolet Camaro 5.7L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2002-2007 Cadillac Escalade EXTSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2001-2006 GMC Sierra 3500 6.0L 8.1L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2001-2006 GMC Sierra 1500 HDSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 1999-2004 Chevrolet Silverado 2500Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2001-2006 Chevrolet Silverado 1500 HDSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2007 Chevrolet AvalancheSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2005 Saab 9-7x 5.3L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2002-2007 Cadillac EscaladeSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2003-2007 GMC Savana 2500 4.8L 5.3L 6.0L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2001-2006 GMC Sierra 2500 HD 6.0L 8.1L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2007 Chevrolet Silverado 1500 ClassicSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2003-2004 Isuzu Ascender 5.3L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2004 Pontiac GTOSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2005-2007 Hummer H2Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2007 Chevrolet Silverado 3500 Classic 6.0L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2007 GMC Sierra 2500 HD Classic 6.0L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2005 GMC Envoy 5.3L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2002-2006 Chevrolet Avalanche 2500Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 1999-2004 Chevrolet CorvetteSpecial Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2004-2005 Buick Rainier 5.3L V8Special Price $36.94 Regular Price $52.99
- Dorman Ignition Knock Sensor Connector for 2001-2002 Chevrolet C3500Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2007 Chevrolet Silverado 2500 HD Classic 6.0L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2005 Chevrolet SSR 6.0L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2005 Cadillac STSSpecial Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2000-2007 GMC Yukon XL 1500Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2007 GMC Sierra 3500 Classic 6.0L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2007 GMC Sierra 1500 HD ClassicSpecial Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2000-2007 GMC Yukon 4.8L 5.3L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2000-2007 Chevrolet Tahoe 4.8L 5.3L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2007 Chevrolet Silverado 1500 HD ClassicSpecial Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2003-2007 Chevrolet Express 2500 4.8L 5.3L 6.0L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2002-2006 Chevrolet Avalanche 1500Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2003-2007 GMC Savana 1500 5.3L V8Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2003-2007 GMC Savana 3500Special Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2004-2005 Cadillac CTSSpecial Price $37.70 Regular Price $53.99
- Dorman Ignition Knock Sensor Connector for 2004-2005 Chevrolet TrailblazerSpecial Price $37.70 Regular Price $53.99