GPD 1812083 Throttle Position Sensor TPS Direct Fit Replacement

The GPD 1812083 is a direct-fit Throttle Position Sensor (TPS) engineered as a precise replacement for worn or failed original equipment sensors. Also cross-referenced as TH348, this sensor restores accurate throttle position feedback to the engine control module (ECM), supporting proper air-fuel mixture management and smooth engine operation.

The throttle position sensor monitors the angle of the throttle butterfly valve and sends a real-time voltage signal to the ECM. This data is combined with other engine inputs—including airflow, RPM, and air temperature—to determine the correct fuel delivery at all throttle positions. A faulty TPS can cause a range of drivability issues including hesitation, rough idle, stalling, or unexpected acceleration.

Key Features:

• Direct Fit Replacement – Designed for North American vehicles; installs using factory mounting locations with no modifications required
• Factory Connector – Uses OEM-style terminal type and factory wire quantity for a plug-and-play installation
• Single Sensor – Sold individually; includes one (1) throttle position sensor
• Interchange Part Number: TH348
• OE/OEM Part Number: 1812083
• 1-Year GPD Limited Warranty – Warranted against defects in materials and workmanship

GPD is a trusted supplier of automotive thermal and engine management components. The 1812083 TPS is manufactured to meet or exceed OEM performance standards, making it a reliable choice for restoring precise throttle control and overall engine responsiveness.