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Saturn Ion Throttle Position Sensor

Great cars and trucks like your Ion need great parts.

Select Your VehicleAuto enthusiasts appreciate the a known brand built into each Saturn, and know that only the highest quality replacement Ion parts will suffice when your car or truck needs fixing. Your Saturn dealership isn't the only place to locate trusted parts to repair your Ion. While it's not hard to locate replacement parts for Saturn vehicles, these days the necessity for nothing but the absolute best are required to repair your automobile. It's not all the time that you find yourself in need of a replacement Throttle Position Sensor to fix your vehicle.

Why Throttle Position Sensor replacement is so important.

In order to achieve an optimum balance between fuel economy and horsepower, your fuel-injected engine requires constant communication between its engine control unit and the throttle position sensor. On your Saturn Ion, the throttle position sensor reads how far open the butterfly plates are 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 Saturn Ion throttle position sensor is absolutely critical to your engine performance.

There's no reason to delay... buy your replacements right now.

Given all the hassles associated with fixing broken parts on your car or truck, let be the number one store you go to make buying it easy. 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 buying anything but the highest quality replacement parts. Trust in the value of the parts you get from and realize incredible savings on all your upcoming repairs. All the Saturn Ion Throttle Position Sensor parts on this page will fit vehicles made in 2005, 2004, 2003. Choose your year below to refine your search.

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Saturn Ion Throttle Position Sensor, OEM: TH421SMP
2003-2005 Saturn Ion SMP Throttle Position Sensor TH421
79.25, Save 39%   NEW ITEM
OEM: TH421, Item: 348248
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle