2008 Hummer H3 Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Power Mirror Switches + Relays
- Door Lock Actuators + Switches
- Sunroof + Convertible Top Motors
- Window Motors + Switches
- Defrosters
- Alternators
- Starters
- Batteries
- Voltage Regulators
- 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
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
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WVE®Headlight RelayHummer H3 2008, Headlight Relay 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.02 - $14.41 - WVE®Horn RelayHummer H3 2008, Horn Relay by WVE®. Finish: Black. 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$12.73
- WVE®Instrument Panel Harness ConnectorHummer H3 2008, Instrument Panel Harness Connector 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.48 - $318.44
- ACDelco®Genuine GM Parts™ Fog Light RelayHummer H3 2008, Genuine GM Parts™ Fog Light Relay by ACDelco®. Space Saver Ultra 280 Micro. Finish: Black. 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$22.47
- ACDelco®Genuine GM Parts™ Headlight RelayHummer H3 2008, Genuine GM Parts™ Headlight 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 quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.43
- ACDelco®Genuine GM Parts™ Parking Light RelayHummer H3 3.7L without Europe Homologation Modification Req (BRM) 2008, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.43
- Dorman®TECHoice™ Headlight ConnectorHummer H3 2008, TECHoice™ Headlight Connector by Dorman®. With Leads. Location: Inline to Headlamp Connector. With insulation that’s as secure as it is durable, Dorman’s Pigtail Headlight Connector prevents the corrosion,...Direct replacement for ease of installationSave time and expense by replacing only the connector, not the entire harness$28.98
- Standard®Back Up Light SocketHummer H3 2008, Back Up Light Socket 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 integrity to...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$10.21
- Standard®Fog Light Switch ConnectorHummer H3 2008, Fog Light Switch Connector by Standard®. Finish: Green. Harness Length: 17". Wire Quantity: 14. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$181.06
- WVE®Driving Light RelayHummer H3 2008, Driving Light Relay 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$6.82
- WVE®Parking and Turn Signal Light ConnectorHummer H3 2008, Parking and Turn Signal Light Connector 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.61
- WVE®Side Marker Light ConnectorHummer H3 3.7L 2008, Side Marker Light Connector by WVE®. 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 durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.28
- WVE®Tail Light RelayHummer H3 2008, Tail Light Relay by WVE®. Finish: Black. 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$12.73
- Diode Dynamics®Inline ResistorHummer H3 2008, Inline Resistor by Diode Dynamics®. Quantity: 2 Pieces. This is a pair of inline resistors, designed for use with 194, 168, or 921 size bulb applications. Each resistor draws 5 watts of power, the same as a standard 194...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$10.00
- Dorman®TECHoice™ Air Bag Module ConnectorHummer H3 2008, TECHoice™ Air Bag Module Connector by Dorman®. With Leads. Finish: Yellow. Location: At Steering Wheel Air Bag. Dorman offers a comprehensive line of Air Bag Module Connectors for a wide range of applications. All...No special tools required for installationEasy to install$39.04
- Standard®Air Bag Clockspring ConnectorHummer H3 2008, Air Bag Clockspring Connector by Standard®. Finish: Yellow. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to restore functionality$61.05
- Standard®Air Bag Sensor ConnectorHummer H3 2008, Air Bag Sensor Connector by Standard®. Finish: Gray. Connector Quantity: 1. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Premium parts you can rely onDesigned to restore functionality$29.08
- WVE®Air Bag Impact SensorHummer H3 2008, Air Bag Impact 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$318.44
- ACDelco®GM Original Equipment™ Front Side Marker Light ConnectorHummer H3 2008, GM Original Equipment™ Side Marker Light Connector by ACDelco®. Front. Finish: Black. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.24
- Dorman®Wiring Harness ConnectorHummer H3 2008, Wiring Harness Connector by Dorman®. Finish: Yellow. Wire Quantity: 4. Location: Inline to Air Bag Coil. Dorman’s Connectors are wire harnesses used for a wide range of applications to connect various components on the...No special tools required for installationEasy to install$39.04
- WVE®Diagnostic Test ConnectorHummer H3 2008, Diagnostic Test Connector by WVE®. Finish: Black. Universal Style Connector. Female Connector. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.00
- WVE®Inline ConnectorHummer H3 2008, Inline Connector 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.68 - $131.99
- Diode Dynamics®BiXenon HID AdaptersHummer H3 2008, BiXenon HID Adapters by Diode Dynamics®. Voltage: 9-16V. Quantity: 2 Pieces. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$30.00
- ACDelco®GM Original Equipment™ HornHummer H3 2008, GM Original Equipment™ Horn 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$61.54
- ACDelco®Genuine GM Parts™ Horn RelayHummer H3 2008, Genuine GM Parts™ Horn Relay by ACDelco®. Space Saver Ultra 280 Micro. Finish: Black. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.47
- Dorman®TECHoice™ Horn ConnectorHummer H3 2008, TECHoice™ Horn Connector by Dorman®. With Leads. Looking to maintain the top condition of your electrical system? Dorman is ready to help you! Just choose from their immense selection of premium replacement electrical...Direct replacement for a proper fitDurable metal construction$17.99
- ACDelco®GM Original Equipment™ Communication Interface Module ConnectorHummer H3 2008, GM Original Equipment™ Communication Interface Module Connector by ACDelco®. Finish: Natural. Connector Quantity: 12 Female Terminals. Includes Connector, Wires and Splice Sleeves Only. Looking to maintain the top...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$74.10
- ACDelco®GM Original Equipment™ Front Seat Belt Pretensioner ConnectorHummer H3 2008, GM Original Equipment™ Front Seat Belt Pretensioner Connector by ACDelco®. Connector Type: 2 Pin Female Terminals. Finish: Yellow. Looking to maintain the top condition of your electrical system? We are ready to help...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.26
- ACDelco®Genuine GM Parts™ Cruise Control Release SwitchHummer H3 2008, Genuine GM Parts™ Cruise Control Release Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.34
- ACDelco®GM Original Equipment™ Driver and Passenger Side Door Mirror ConnectorHummer H3 2008, GM Original Equipment™ Driver and Passenger Side Door Mirror Connector by ACDelco®. Connector Type: 4 Female Terminals. Finish: Natural. 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$18.02
Shop By Service Type
- Turn Signal Switch Replacement
- Cruise Control Brake Release Switch Replacement
- Cruise Control Switch Replacement
- Fog Light Relay Replacement
- Sunroof Motor Replacement
- Headlight Closure Relay Replacement
- Seat Heater Replacement
- Parking Brake Warning Switch Replacement
- Air Bag Crash Sensor Replacement
- Vehicle Speed Sensor Replacement
- Backup Light Switch Replacement
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2008 Hummer H3 Electrical Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
2008 Hummer H3 Models
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