2018 GMC Sierra 2500 Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Power + Heated Seats
- Cruise Control
- Control Buttons
- Horns
- Power Mirror Switches + Relays
- Door Lock Actuators + Switches
- Sunroof + Convertible Top Motors
- Window Motors + Switches
- Alternators
- Starters
- Batteries
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Mass Air Flow Sensors
- Dorman®OE Solutions™ Air Bag Impact SensorGMC Sierra 2500 2018, OE Solutions™ Air Bag Impact Sensor by Dorman®. An essential safety item. Dorman's Impact Sensor reliably signals the vehicle's onboard computer system during sudden, extreme deceleration - helping the computer...Plug and play for easy, economical installation - no reprogramming necessaryDirect replacement for a proper fit$116.00 - $138.69
- ACDelco®Genuine GM Parts™ Cruise Control SwitchGMC Sierra 2500 Base / SLE / SLT with Forward Collision Alert Indicator Sensor (UEU), Heated Steering Wheel Switch (UVD) / Leather Wrapped Steering Wheel (NP5) 2018, Genuine GM Parts™ Cruise Control Switch by ACDelco®. Looking to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$62.02
- ACDelco®GM Original Equipment™ Black Carbon Steering Wheel Cruise Control SwitchGMC Sierra 2500 with Steering Wheel Accessory Controls, Cruise Control 2018, GM Original Equipment™ Black Carbon Steering Wheel Cruise Control Switch by ACDelco®. Position: Left. Designed utilizing the latest technology, this product...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.66 - $65.45
- Walker Products®Camshaft Position SensorGMC Sierra 2500 2018, Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$16.24 - $32.55
- ACDelco®GM Original Equipment™ Camshaft Position SensorGMC Sierra 2500 2018, GM Original Equipment™ Camshaft Position Sensor by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Camshaft Position Sensor by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.83 - $68.69
- ACDelco®Genuine GM Parts™ Headlight SwitchGMC Sierra 2500 Base / SLE / SLT without Front Fog Lamp (T3U), Rear Fog Lamp (T79) 2018, Genuine GM Parts™ Headlight Switch by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$57.03
- ACDelco®Genuine GM Parts™ Headlamp SwitchGMC Sierra 2500 Base / SLE / SLT 2018, Genuine GM Parts™ Headlamp Switch 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.15 - $231.25
- ACDelco®GM Genuine Parts™ Multi-Purpose SwitchGMC Sierra 2500 2018, GM Genuine Parts™ Multi-Purpose Switch by ACDelco®. GM Genuine Parts Multi Purpose Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These switches open and...Opens and closes an electrical circuitSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$27.80 - $91.06
- ACDelco®Genuine GM Parts™ Turn Signal CamGMC Sierra 2500 Models Built in USA 2018, Genuine GM Parts™ Turn Signal Cam 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.00
- ACDelco®Genuine GM Parts™ Turn Signal SwitchGMC Sierra 2500 with Tilt Steering Column (N33), Tilt and Telescoping Steering Wheel (N37) 2018, Genuine GM Parts™ Turn Signal Switch by ACDelco®. Connector Type: 10 Pin Male Terminals. Looking to maintain the top condition of your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$68.26
- Standard®Brake Light SwitchGMC Sierra 2500 2018, Brake Light Switch by Standard®. Connector Type: 6 Pin Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$42.78
- ACDelco®GM Original Equipment™ Cruise Control SwitchGMC Sierra 2500 Base / SLE / SLT without Forward Collision Alert Indicator Sensor (UEU) and with Heated Steering Wheel Switch (UVD) / Leather Wrapped Steering Wheel (NP5) 2018, GM Original Equipment™ Cruise Control Switch by ACDelco®....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.46
- ACDelco®GM Genuine Parts™ Brake Fluid Level SwitchGMC Sierra 2500 2018, GM Genuine Parts™ Brake Fluid Level Switch by ACDelco®. Brake Fluid Level Indicator Switch. GM Genuine Parts Brake Fluid Level Switches are designed, engineered, and tested to rigorous standards, and are backed...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$11.02
- ACDelco®GM Genuine Parts™ Dome Light SwitchGMC Sierra 2500 2018, GM Genuine Parts™ Dome Light Switch by ACDelco®. GM Genuine Parts Interior Lamp Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These switches activate...Activates various lamps in your vehicle's interior cabinSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$55.95
- ACDelco®GM Genuine Parts™ Interior Light SwitchGMC Sierra 2500 2018, GM Genuine Parts™ Interior Light Switch by ACDelco®. GM Genuine Parts Interior Lamp Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These switches activate...Activates various lamps in your vehicle's interior cabinSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$55.95
- ACDelco®Genuine GM Parts™ Tail Light HarnessGMC Sierra 2500 Base / SLE / SLT with Fleetside PUBX (E63) 2018, Genuine GM Parts™ Tail Light Harness by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.83 - $43.82
- ACDelco®Genuine GM Parts™ Sunroof MotorGMC Sierra 2500 Crew Cab with Electric Sliding Sunroof (Glass) (CF5) 2018, Genuine GM Parts™ Sunroof Motor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$150.20
- ACDelco®GM Original Equipment™ Power Supply ModuleGMC Sierra 2500 With 230 Volt Electrical Receptacle (KI5) 2018, GM Original Equipment™ Power Supply Module by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$149.51
- ACDelco®Genuine GM Parts™ Body Control ModuleGMC Sierra 2500 2018, Genuine GM Parts™ Body Control Module 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$73.13
- Diode Dynamics®CANBUS Anti-Flicker ModuleGMC Sierra 2500 2018, CANBUS Anti-Flicker Module by Diode Dynamics®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$25.00 - $50.00
- ACDelco®Genuine GM Parts™ Passenger Air Bag Disable SwitchGMC Sierra 2500 Regular Cab / Double Cab with Manual Suppression Inflatable Restraint I/P Module Switch (C99) 2018, Genuine GM Parts™ Passenger Air Bag Disable Switch by ACDelco®. Designed utilizing the latest technology, this product...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$42.87
- ACDelco®Genuine GM Parts™ Sunroof SwitchGMC Sierra 2500 Crew Cab 2018, Genuine GM Parts™ Sunroof Switch by ACDelco®. Finish: Carbon Black Metallic. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.63
- ACDelco®Genuine GM Parts™ Accessory Delay RelayGMC Sierra 2500 2018, Genuine GM Parts™ Accessory Delay Relay by ACDelco®. High Current Micro. Finish: Gray. Amperage: 35 Amp. 1st Design. 4-Terminals. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.43
- Standard®Intermotor™ Electrical ConnectorGMC Sierra 2500 2018, Intermotor™ Electrical Connector by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing...Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only the damaged connector, for a cost effective repair solutionThe terminals are manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$47.43
- Standard®Door Remote Mirror SwitchGMC Sierra 2500 2018, Door Remote Mirror Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$53.19 - $84.34
- ACDelco®GM Original Equipment™ Forward Light Harness ConnectorGMC Sierra 2500 2018, GM Original Equipment™ Forward Light Harness Connector 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.41 - $30.44
- ACDelco®Genuine GM Parts™ Body Control Module BracketGMC Sierra 2500 2018, Genuine GM Parts™ Body Control Module Bracket 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.43 - $8.85
- ACDelco®Genuine GM Parts™ Emergency Vehicle Lamp RelayGMC Sierra 2500 With Emergency Lamp Provisions (5X7) 2018, Genuine GM Parts™ Emergency Vehicle Lamp Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$73.44
- ACDelco®Genuine GM Parts™ High Intensity Discharge Lighting BallastGMC Sierra 2500 Base / SLE / SLT 2018, Genuine GM Parts™ High Intensity Discharge Lighting Ballast by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$270.27
- ACDelco®Genuine GM Parts™ Parking Light RelayGMC Sierra 2500 2018, Genuine GM Parts™ Parking Light Relay by ACDelco®. High Current Micro. Finish: Gray. Amperage: 35 Amp. 1st Design. 4-Terminals. Looking to maintain the top condition of your electrical system? We are ready to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.43
Shop By Service Type
2018 GMC Sierra 2500 Electrical Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata