Throttle Position Sensor For Toyota Camry Prius Lexus ES300 GS300 LS430 – TH391

If your Toyota or Lexus is acting up—hesitating, rough idle, or shifting weird—the throttle position sensor might be the culprit.

This direct replacement TPS fits a ton of models: Toyota Camry, Prius, Lexus ES300, GS300, GS430, IS300, LS430, LX470, SC300, SC400, SC430, and more, from about 1998 to 2005.

It covers engines like the L4 1.5L, L6 3.0L, V6 3.0L, V8 4.3L, and V8 4.7L.

Part numbers cross to 8945230150 and 894523015, interchange TH391.

It’s brand new, backed by a 1-year warranty.

Unbranded but built to OEM specs—no programming needed, just bolt it on and go.

California Prop 65 warning applies.

UPC doesn’t apply, but the part number is all you need.