NTK TH0045 Throttle Position Sensor - TPS OE Replacement

The NTK TH0045 is a direct-fit OE replacement Throttle Position Sensor (TPS) engineered to restore precise throttle input communication between the throttle body and the engine control module (ECM). A failing TPS can trigger symptoms including rough idle, hesitation, stalling, increased fuel consumption, and check engine light illumination — this sensor is designed to eliminate those issues with a quality-matched replacement.

NTK, a brand of NGK — one of the world's foremost OE sensor suppliers — draws on decades of original equipment manufacturing experience to produce aftermarket sensors that meet or exceed OE fit, form, and function. Every TH0045 sensor is manufactured in ISO 14001, TS 16949, and TS 17025-certified facilities to ensure rigorous quality control.

Key Features:

• Direct OE replacement throttle position sensor — also commonly referred to as a TPS sensor
• Manufactured to meet or exceed original equipment specifications for precise ECM feedback
• 100% thermo-shock and vibration tested for reliable performance in extreme conditions
• Magnet size and strength optimized for an accurate, stable output signal
• Restores proper engine load monitoring for optimized fuel delivery and performance
• Throttle body-mounted design for straightforward installation
• Backed by a 3-year / 36,000-mile warranty
• NGK stock number: 75435 | UPC: 087295754351

NTK is the only OE supplier offering a full line of technical sensors in the aftermarket for both import and domestic vehicles, making the TH0045 a trusted choice for restoring factory-level throttle response and engine efficiency.