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Hummer PartsHummer H3 PartsThrottle Position Sensor

Hummer H3 Throttle Position Sensor

Great cars and trucks like your H3 need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today. Hummer automobile enthusiasts have become used to a certain level of off-road capability when driving their H3 around town. While it's not hard to find replacement parts for Hummer vehicles, these days only the absolute best are required to repair your automobile. Your Hummer dealership isn't the only place to buy genuine or original equipment quality replacement parts for your H3.

What Throttle Position Sensor does for your vehicle.

Constant communication between the ECU and throttle position sensor is required to maintain an ideal balance between fuel efficiency and power output. On your Hummer H3, the throttle position sensor monitors the movement of the butterfly plates inside the throttle body and tells the ECU how to respond. At wide open throttle it may downshift and flood the fuel injectors for more power, or reduce fuel consumption when you let off the accelerator. Either way, the Hummer H3 throttle position sensor is absolutely critical to your engine performance.

Any car parts you need .

Make all your future car parts purchases at and save time and money on all your upcoming repairs. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the appropriate Hummer H3 part for your project or repair. Don't let a broken Throttle Position Sensor bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the best replacement parts. Just choose your year from the list below to find the right Hummer H3 Throttle Position Sensor for your 2009, 2008 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Hummer H3 Throttle Position Sensor Kit, OEM: 19259452ACDelco
2008-2009 Hummer H3 ACDelco Throttle Position Sensor Kit 19259452
35.65, Save 39%  
OEM: 19259452, Item: 897515
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Hummer H3 Throttle Position Sensor, OEM: TH445SMP
2008-2009 Hummer H3 SMP Throttle Position Sensor TH445
36.15, Save 39%   NEW ITEM
OEM: TH445, Item: 1103785
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle