17087280 17088083 Throttle Position Sensor for Buick Cadillac Chevrolet Opel Daewoo Holden

The 17087280 (also sold as 17088083, 17087654, 17106682, 17111822, WELLS TPS115, and STANDARD TH47) is a throttle position sensor built for a broad range of GM-family vehicles. This TPS sensor detects the throttle plate angle and relays that information to the engine control unit, which then fine-tunes fuel delivery and spark timing. If the original throttle sensor becomes sluggish or sends erratic signals, the engine often responds with hesitation, rough idling, or delayed throttle response. Installing this throttle control sensor restores crisp, predictable engine behavior.

Quality Assurance and Certification
Our manufacturing processes follow internationally recognized standards. We hold ISO/TS 16949:2009 certification, which confirms that our quality management systems meet automotive industry requirements. This certification ensures consistent oversight from raw material receipt through to finished product dispatch.

We also maintain CE certification, verifying that our products comply with European safety and environmental directives. These accreditations reflect our ongoing commitment to producing components that meet the high expectations of the global automotive aftermarket.

Manufacturing Strength
Our specialty lies in the research, development, and production of critical engine management components for both automotive and construction machinery applications. Our production facility uses modern equipment and controlled processes to ensure each part meets precise specifications.

Key Advantages
Direct OEM fit and function – The connector, mounting points, and shaft alignment are a direct match for GM factory specifications. Install it without modifications, adapters, or additional calibration.

Built with reliable materials – The internal potentiometer uses a long-lasting conductive plastic element, tested for over 1 million cycles without performance loss. The housing is made from glass-reinforced PBT, offering resistance to heat and underhood chemicals.

Thoroughly tested before shipping – Every unit is 100% inspected, not batch-sampled. Each TPS sensor undergoes sweep tests at both ambient and extreme temperatures to verify stable operation.

Q1: Is this 17087280 / 17088083 throttle position sensor compatible with my vehicle?
Yes. This TPS sensor is designed for a wide range of Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, GM, Opel, Daewoo, and Holden applications based on the listed OE numbers and vehicle specifications.

Q2: What does this throttle position sensor do?
It detects the throttle opening angle and sends accurate signals to the ECU, helping control fuel injection, ignition timing, and overall engine performance.

Q3: What are the advantages of choosing this TPS sensor as a replacement part?
It offers direct OEM fit and function, reliable signal output, and high-quality components to help restore proper throttle control and engine response.

Q4: How is the quality of this throttle position sensor guaranteed?
Each sensor is manufactured under strict quality control procedures, with performance inspections to ensure stable operation and consistent product reliability.

Q5: Can I purchase samples or place bulk orders for this TPS sensor?
Yes. The supplier supports flexible purchasing solutions, including sample evaluation and stable supply for larger orders to meet different customer requirements.