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Saturn PartsSaturn L300 PartsThrottle Position Sensor

Saturn L300 Throttle Position Sensor

Your L300 is a prized possession.

Select Your VehicleYou purchased your L300 because its dependability and trustworthy transportation struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts? Auto enthusiasts know that a known brand is built into each Saturn, and know that only top quality replacement L300 parts will suffice when repairs are needed. It's not every day that you find yourself in need of a replacement Throttle Position Sensor to repair your automobile. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today.

Why Throttle Position Sensor replacement is so important.

Your fuel-injected engine requires constant communication between the engine control module and the throttle position sensor to maintain the best balance between power and gas mileage. On your Saturn L300, 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. No matter what, your engine's performance really depends on the Saturn L300 throttle position sensor.

The best auto parts .

At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the correct Saturn L300 part for your project or repair. Don't let a broken Throttle Position Sensor spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality replacement parts. Make all your future car parts purchases at and save time and money on all your upcoming repairs. All the Saturn L300 Throttle Position Sensor parts on this page will fit vehicles made in 2004. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Saturn L300 Throttle Position Sensor, OEM: TH421SMP
2004 Saturn L300 SMP Throttle Position Sensor TH421
122.15, Save 39%   NEW ITEM
OEM: TH421, Item: 348248
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle