URO 13631721456 Throttle Position Sensor

Throttle Position Sensor for BMW Applications

This URO throttle position sensor is a direct-fit replacement for select BMW models that use a male connector and male terminals. It is built for European vehicle repair where accurate throttle input signal reporting is needed for consistent drivability and engine response.

Part number 13631721456 is used across a wide range of BMW 318i, 325i, 528i, 540i, M3, and Z3 applications, making it a practical OE-style replacement for common throttle sensor service needs.

Key Features

• Throttle position sensor for emission control and engine management systems
• Male connector and male terminal design
• Throttle body mounted: No
• Mounting hardware included: No
• Adjustable: No
• Mounting bracket included: No
• URO replacement part number 13631721456

Detailed Description

URO Parts manufactures replacement components for European vehicles to meet or exceed OEM specifications, and this throttle position sensor follows that approach for BMW service work. It is used to report throttle angle to the engine control system, helping maintain proper fuel delivery, idle behavior, and throttle response. This part number 13631721456 also cross-references Beck/Arnley 158-0864 for the same application.

Compatible BMW coverage includes 1991-1998 318i, 1991-1997 318is, 1992-1995 325i, 1992-1995 325is, 1993-1995 525i, 1993-1997 740iL, 1994-1995 530i, 1994-1997 840Ci, 1994-1995 540i, 1995 525i, 1995-1999 M3, 1996-1999 328i, 1996-1999 328is, 1996-2000 Z3, 1997 528i, 1997 740i, 1997-2003 540i, and 1998-1999 323i, 323is, 528i, 740i, and 740iL.

What It Helps Address

• Erratic throttle response
• Unstable idle speed
• Throttle angle signal faults
• Driveability issues tied to worn sensor output
• Check engine light conditions related to throttle position input

Installation Notes and Tips

Verify connector style and terminal orientation before installation. This sensor is not throttle body mounted, and mounting hardware is not included. Confirm the vehicle’s production date on 1998-1999 528i, 740i, and 740iL models, since those applications are listed through 08/98. On 1991-1992 525i and 1993-1994 525i applications, confirm ASC+T configuration because fitment differs by vehicle setup.

Quality Assurance

URO Parts components are produced for European vehicle repair and are positioned as OE-spec replacement parts for professional and DIY use. The brand also offers problem-solving upgraded URO Premium components and supports those products with an unlimited mileage, lifetime warranty; this listing is for the standard URO replacement line.