GMC Topkick Ignition Relays, Sensors & Switches
- TruParts®Ignition Knock Sensor (TRP98540)Ignition Knock Sensor (TRP98540) by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$22.36
- WVE®Ignition Knock Sensor (5S5538)Ignition Knock Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.33
- Dorman®OE Solutions™ Ignition Switch (924-872)OE Solutions™ Ignition Switch (924-872) by Dorman®. An essential replacement item, Dorman's Ignition Power Switch enables your engine to turn over upon startup, restoring drivability. It also unlocks the power accessories. The Switch...This part has undergone a rigorous quality inspection to ensure high qualityEasy to install$33.38
- Dorman®OE Solutions™ Ignition Switch (924-871)OE Solutions™ Ignition Switch (924-871) by Dorman®. An essential replacement item, Dorman's Ignition Power Switch enables your engine to turn over upon startup, restoring drivability. It also unlocks the power accessories. The Switch...This part has undergone a rigorous quality inspection to ensure high qualityEasy to install$38.96
- Holley®EFI™ Crank Trigger Kit (556-116)EFI™ Crank Trigger Kit (556-116) by Holley®. Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank...Crank wheel centers off of the balancer’s hub, eliminating the need for a centering ringAll billet, 6061-T6 aluminum sensor mounting brackets with “bright-dipped" black anodized finish & Laser etched Holley EFI logo$559.95
- Original Engine Management®Ignition Switch (IS77)Ignition Switch (IS77) by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to precise tolerances as...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$19.33
- Standard®Ignition Control Module (LX-363)Ignition Control Module by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$75.39
- TruParts®Ignition Control Module (TRP04115)Ignition Control Module (TRP04115) by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$19.33
- TruParts®Ignition Knock Sensor Connector (TRP301487)Ignition Knock Sensor Connector (TRP301487) by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$9.20
- WVE®Ignition Switch (1S6273)Ignition Switch (1S6273) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$30.30
- WAI Global®Ignition Control Module (DM1990XHDB)Ignition Control Module (DM1990XHDB) by WAI Global®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...100% New100% Tested to OE Specs (form, fit, function)$23.50
- WAI Global®Ignition Control Module (DM1906HD)Ignition Control Module (DM1906HD) by WAI Global®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...100% New100% Tested to OE Specs (form, fit, function)$27.91