GMC Sierra 3500 Ignition Relays, Sensors & Switches
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AutoTecnica®Ignition Knock Sensor (GM1317752)Ignition Knock Sensor (GM1317752) by AutoTecnica®. 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$38.18 - Holstein®Ignition Knock Detonation Sensor (2KNC0025)Ignition Knock Detonation Sensor (2KNC0025) by Holstein®. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$27.81
- ACDelco®GM Original Equipment™ Fuel Pump Connector (PT2830)GM Original Equipment™ Fuel Pump Connector (PT2830) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.97
- ACDelco®GM Original Equipment™ Engine Cooling Fan Motor Relay (D1786C)GM Original Equipment™ Engine Cooling Fan Motor Relay (D1786C) by ACDelco®. Terminal Quantity: 4. Terminal Gender: Male. Terminal Type: Blade. Material: Cast Iron. Push-In. Looking to maintain the top condition of your electrical...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.87
- ACDelco®GM Original Equipment™ Engine Cooling Fan Motor Relay (15-81106)GM Original Equipment™ Engine Cooling Fan Motor Relay (15-81106) by ACDelco®. Terminal Quantity: 5. Connector Gender: Male. Connector Quantity: 1. Terminal Gender: Male. Terminal Type: Blade. Amperage Rating: 35 Amp. Voltage: 12 V....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.97
- ACDelco®GM Original Equipment™ Engine Cooling Fan Motor Relay (D1780C)GM Original Equipment™ Engine Cooling Fan Motor Relay (D1780C) by ACDelco®. High-Current 280 Micro. Terminal Quantity: 5. Connector Gender: Male. Connector Quantity: 1. Terminal Gender: Male. Terminal Type: Blade. Amperage Rating: 35...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.93
- TRQ®Ignition Knock Sensor Harness (ESA94916)Ignition Knock Sensor Harness (ESA94916) by TRQ®. Manufactured with superior materials and a high level of craftsmanship, this product guarantees the reliable performance you have been always looking for. You don't have to worry about...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$26.27$27.95Save $1.68 (6%)
- ACDelco®Professional™ Headlight Delay Relay (D1741C)Professional™ Headlight Delay Relay by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.50
- ACDelco®GM Original Equipment™ Fuel Pump Connector (PT2782)GM Original Equipment™ Fuel Pump Connector (PT2782) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.70
- WVE®ABS Wheel Speed Sensor Connector (1P1044)ABS Wheel Speed Sensor Connector (1P1044) 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.79
- ACDelco®GM Original Equipment™ Fuel Pump Connector (PT2183)GM Original Equipment™ Fuel Pump Connector (PT2183) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.94
- WVE®A/C Compressor Control Relay (1R1059)A/C Compressor Control Relay (1R1059) by WVE®. With 5 Exposed Terminals. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.02
- WVE®Fuel Pump Relay (1R1085)Fuel Pump Relay (1R1085) 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$8.82
- WVE®A/C Compressor Control Relay (1R1057)A/C Compressor Control Relay (1R1057) by WVE®. Shrouded. With 5 Covered Terminals. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.90
- WVE®ABS Control Relay (1R1055)ABS Control Relay (1R1055) 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$10.85
- WVE®Fuel Pump Relay (1R1056)Fuel Pump Relay (1R1056) 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$14.41
- WVE®Stop Light Switch Relay (1R2208)Stop Light Switch Relay (1R2208) by WVE®. Finish: Gray. Size: 15mm x 15mm. Shape: Square. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$6.07
- ACDelco®GM Genuine Parts™ Ignition Switch (D1485F)GM Genuine Parts™ Ignition Switch by ACDelco®. 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$28.19
- ACDelco®GM Original Equipment™ 5-Way Suspension Yaw Sensor Connector (PT2785)GM Original Equipment™ 5-Way Suspension Yaw Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Excellent replacement for the OEM part that offers precise fit and functionDesigned to get back your suspension system to its proper operation$26.12
- Dorman®OE Solutions™ Ignition Switch (924-870)OE Solutions™ Ignition Switch (924-870) 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$17.77
- WVE®Ignition Switch (1S10956)Ignition Switch (1S10956) 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$17.27
- WVE®Ignition Switch (1S5974)Ignition Switch (1S5974) 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$84.41
- WVE®Ignition Switch (1S6002)Ignition Switch (1S6002) 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$17.98
- WVE®Secondary Air Injection Relay Connector (1P1184)Secondary Air Injection Relay Connector (1P1184) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$24.46
- ACDelco®GM Original Equipment™ Brake Light Switch Connector (PT392)GM Original Equipment™ Brake Light Switch Connector (PT392) by ACDelco®. Finish: Black. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.83
- ACDelco®GM Original Equipment™ Speaker Connector (PT113)GM Original Equipment™ Speaker Connector (PT113) by ACDelco®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Will help you change the oil quickly and efficientlyUser-friendly design ensures easy and secure use$19.69
- ACDelco®Gold™ EGR Time Delay Switch Connector (PT2384)Gold™ EGR Time Delay Switch Connector (PT2384) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.77
- ACDelco®Gold™ EGR Time Delay Switch Connector (PT2164)Gold™ EGR Time Delay Switch Connector (PT2164) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.66
- Dorman®OE Solutions™ Ignition Knock Sensor Connector (917-033)OE Solutions™ Ignition Knock Sensor Connector (917-033) by Dorman®. Dorman offers a comprehensive line of Ignition Knock Sensor Connectors for a wide range of applications. All the connectors are constructed of high-quality materials...Direct replacement for a proper fitNecessary replacement item for passing state inspection$26.12
- Dorman®Vapor Canister Purge Solenoid Connector (645-631)Vapor Canister Purge Solenoid Connector (645-631) by Dorman®. Dorman's Variable Power Steering Solenoid Connectors are engineered with extra-long leads and multiple butt connectors to be used for a wide range of applications. These wire...No special tools required for installationEasy to install$16.28
