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Lexus PartsLexus SC400 PartsThrottle Position Sensor

Lexus SC400 Throttle Position Sensor

You enjoy taking care of your SC400.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today. When your Lexus SC400 left the factory, it was destined for a driver who prioritizes Japanese engineering in their automobile. Anyone who drives a Lexus knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do. Lexus automobile drivers have grown accustomed to a certain level of a reputation for safety when driving their SC400 around town.

The function and purpose of Throttle Position Sensor.

Constant communication between the ECU and throttle position sensor is required to maintain an ideal balance between fuel efficiency and power output. On your Lexus SC400, the throttle position sensor detects the opening and closing of the butterfly plates inside the throttle body and the engine control unit determines the appropriate response. 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. It goes without saying, the Lexus SC400 throttle position sensor is absolutely critical to your engine performance.

Top-tier components, bargain prices, knowledgeable professionals.

At Car Parts Discount, we have live customer service members here with enough expertise to help you buy the correct Lexus SC400 part for your needs. Bring your SC400 back to life with the highest quality replacement parts from the experts at Car Parts Discount. Don't let a Throttle Position Sensor repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best replacement parts. All the Lexus SC400 Throttle Position Sensor parts on this page will fit vehicles made in 2000, 1999, 1998. Choose your year below to refine your search.

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Lexus SC400 Throttle Position Sensor, OEM: TH391SMP
1998-2000 Lexus SC400 SMP Throttle Position Sensor TH391
63.45, Save 39%   NEW ITEM
OEM: TH391, Item: 319075
  In Stock, Usually ships within 1 business day
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