genuine Delphi replacement Throttle Position Switch (TPS) for LS1. This TPS-003 switch provides accurate throttle blade data back to the ECU, critical for engine load, fuel, and timing calculations.

Key Features

  • Genuine Delphi component

  • Direct replacement for OEM switch

  • Restores accurate throttle position readings

  • Cures common idle and hesitation issues

  • Suits LS1

SKU TPS-003
Brand Delphi