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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ACDelco®GM Original Equipment™ Rear Window Defogger ConnectorHummer H3 2008, GM Original Equipment™ Rear Window Defogger Connector by ACDelco®. Finish: Black. Size: 1/4" Width. 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$19.64 - WVE®Rear Window Defogger RelayHummer H3 2008, Rear Window Defogger Relay by WVE®. Size: 15mm x 22mm. Shape: Rectangular. High Current. 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$14.41
- ACDelco®Genuine GM Parts™ AlternatorHummer H3 2008, Genuine GM Parts™ Alternator by ACDelco®. With 6 Groove Serpentine Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$203.95 - $258.96
- ACDelco®Genuine GM Parts™ Steering Wheel Position SensorHummer H3 2008, Genuine GM Parts™ Steering Wheel Position Sensor by ACDelco®. Quantity: 1 per Pack. 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$146.28
- Cardone New®Front Passenger Side Window MotorHummer H3 2008, Front Passenger Side Window Motor by Cardone New®. Connector Quantity: 2. Number of Mouting Holes: 3. Terminal Quantity: 2. Without Regulator. Mounting Type: Self-Tapping. With Instruction Sheet. With Gear. Each unit is...Designed with the latest software and manufactured with modern toolingManufactured from the highest quality materials$47.76
- Walker Products®Mass Air Flow SensorHummer H3 5.3L 2008, Mass Air Flow Sensor by Walker Products®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$57.52
- TRQ®Oxygen SensorHummer H3 2008, Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides excellent...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.81 - $102.77$37.95 - $105.95Save up to 3%
- ACDelco®Gold™ Remanufactured AlternatorHummer H3 5.3L with AD244 Delco Alternator 2008, Gold™ Remanufactured Alternator by ACDelco®. Current: 145 Amp. With 6S 57mm Diameter Pulley. Pulley Size: 57 mm. Internal Fan. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$145.19
- TYC®StarterHummer H3 with Delco Starter 2008, Starter by TYC®. Type: Permanent Magnet Gear Reduction. Rotation: Clockwise. As soon as your starter motor fails, you can feel it right away. Well, if your starter motor is damaged, you no longer have...100% New unit inside and out (No recycled components) ensure longer term useOE quality at an affordable price$76.67 - $80.25
- Denso®AlternatorHummer H3 2008, Alternator by Denso®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like the factory...Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts$160.97 - $283.71
- TRQ®StarterHummer H3 2008, Starter by TRQ®. Type: Permanent Magnet Gear Reduction. Rotation: Clockwise. Voltage: 12V. For optimum cranking amps and reliable power needed to start your engine, replace your malfunctioning starter with this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.99 - $99.86$95.95 - $102.95Save up to 3%
- TRQ®Camshaft Position SensorHummer H3 2008, Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.33 - $48.95$26.95 - $48.95Save up to 6%
- TRQ®Crankshaft Position SensorHummer H3 2008, Crankshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.87$26.95Save 4%
- Denso®Oxygen SensorHummer H3 5.3L 2008, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$48.73 - $51.30
- Quality-Built®AlternatorHummer H3 2008, Alternator by Quality-Built®. Get professional installer quality at a DIY price with a Quality-Built alternator. These alternators are manufactured under strict QS-9000 quality guidelines, the highest quality standard...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$94.22 - $247.35
- iD Select®AlternatorHummer H3 2008, Alternator by iD Select®. With 6 Groove Serpentine Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Swap out your worn-out or malfunctioning part with this top-notch product from iD...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$105.90 - $151.79
- Walker Products®Oxygen SensorHummer H3 2008, Oxygen 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 needs and deliver...High quality at an affordable priceExpertly made from premium materials$37.73 - $40.09
- Bosch®Premium Oxygen SensorHummer H3 2008, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally...OE Identical ConnectorCompact Design$47.21 - $70.34
- TYC®AlternatorHummer H3 3.7L with Valeo Alternator 2008, Alternator by TYC®. Current: 125 Amp. With 6 Groove Serpentine Pulley. The alternator is one of the parts you want to function properly, otherwise all the comforts given by the electronic...100% New unit inside and out (No recycled components) ensure longer term useOE quality at an affordable price$153.73
- Dorman®OE Solutions™ Front Window MotorHummer H3 2008, OE Solutions™ Front Window Motor by Dorman®. Package Quantity: 1. Without Installation Hardware. Without Express Up and Down. Window motor worn out? This power window lift motor is precision-engineered to match the fit...100% New UnitDirect fit wiring harness - No wire splicing necessary$44.00 - $55.25
- Quality-Built®StarterHummer H3 2008, Starter by Quality-Built®. Get professional installer quality at a DIY price with a Quality-Built starter. These starters are manufactured under strict QS-9000 quality guidelines, the highest quality standard achievable...Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability$93.75
- ACDelco®Gold™ StarterHummer H3 3.7L 2008, Gold™ Starter by ACDelco®. Rated Power: 1.7 kW. Rotation: Clockwise. With 11-Tooth Pinion Gear. Voltage: 12V. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$212.20
- TRQ®Engine Oil Pressure SwitchHummer H3 3.7L 2008, Engine Oil Pressure Switch by TRQ®. 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. Manufactured...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$22.27$23.95Save $1.68 (7%)
- ACDelco®Genuine GM Parts™ Mass Air Flow SensorHummer H3 2008, Genuine GM Parts™ Black Mass Air Flow Sensor by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$66.45
- Walker Products®Crankshaft Position SensorHummer H3 2008, Crankshaft 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$20.38 - $27.18
- Bosch®Remanufactured AlternatorHummer H3 2008, Remanufactured Alternator by Bosch®. With 6 Groove Serpentine Pulley. Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. If all you hear when starting your car is a click-click sound, chances are your...100% exhaustive multipoint quality and performance testingEnsures cranking and starting performance under all temperature extremes$181.93 - $209.27
- ACDelco®Genuine GM Parts™ Oxygen SensorHummer H3 5.3L 2008, Genuine GM Parts™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen Sensor...ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$62.32 - $78.12
- Denso®Remanufactured StarterHummer H3 2008, Remanufactured Starter by Denso®. Rotation: Clockwise. Voltage: 12V. The original Denso gear-reduction starter is an industry benchmark, so rugged and powerful that it is often adapted for racing use. Denso...High-voltage tested armature and field coils to ensure reliable performancePremium copper terminals to ensure a clean source of electrical current$217.29 - $221.46
- Standard®Window SwitchHummer H3 2008, Window Switch by Standard®. Make your vehicle perfect in every detail with Standard power window switch designed with ultimate quality and durability in mind. Reliable function that will meet your exacting demands and...Direct-fit OE-replacement switch effectively restores power window switch functionCopper alloy conductors ensure superior electrical conductivity with low resistive losses$51.89 - $151.48
- WAI Global®Front Power Window MotorHummer H3 2008, Front Power Window Motor by WAI Global®. If your vehicle's window regulator wore out, WAI has you covered with the right part for your replacement needs. Precisely designed, this premium product provides the same...100% tested to O.E.M. specifications (form, fit and function)Exactly fits in the place of your original part$36.89
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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