Hummer H3 Electrical Parts
Light Switches
Light Relays + Sensors
Fuses
Air Bag Parts
Electrical Wiring, Cables & Connectors
Replacement Gauges
Cruise Control
Horns
Power Mirror Switches + Relays
Sunroof + Convertible Top Motors
Defrosters
Door Lock Actuators + Switches
Trunk & Tailgate Lock Motors, Switches, Relays
Cigarette Lighters + Components
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
Transmission Solenoids, Sensors, Switches & Control Units
Starting & Charging Relays, Cables, Connectors
Brake System Sensors
Steering Valves, Relays & Sensors
Mass Air Flow Sensors
Ignition Relays, Sensors & Switches
A/C Control Units
ABS System Parts
EV Charging
Wiper Motors & Harnesses
Top Related Products
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Standard® - Brake Light Switch$8.47 - $175.43 -
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The Hummer H3 is a reliable sport utility vehicle that debuted in 2005. It was outfitted with a 3.6L I5, 3.7L I5, or 5.3L V8 engines mated to either a 4-speed automatic or 5-speed manual gearbox. This mid-size off-roader was quite spacious and measured 188.1 inches in length, 74.7 inches in width, and 73.2 – 73.7 inches in height, but anyway, it was the smallest among other models (the H1 and H2). Its curb weight was about 4,700 – 4,900 lbs. If you want your Hummer to stay in excellent shape for many miles, consider our store as a reliable source for any auto parts for your four-wheel friend.
The H3 is a tough vehicle, but even such reliable machines sometimes need a repair. Electrical parts have contacts that may lose conductivity over time due to vibration and oxidation. Starters and alternators have inner rotors, brushes, and bearings that experience friction and wear out. We have gathered a wide collection of Hummer H3 replacement electrical parts; looking through the virtual shelves of our store, you can easily find and order all needed automotive components. If you need help to choose the correct parts, feel free to contact our technical support at any convenient time.

