Walker 235-2068 Engine Crankshaft Position Sensor
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 Walker Products

Walker 235-2068 Engine Crankshaft Position Sensor

Brand Walker 235-2068
Product line Walker Products
Fits BMW · 132 vehicles

OE-standard quality. Built to meet or exceed OEM specifications.

Engine sensor expertise. Walker has supplied fuel system and engine management parts since 1946.

Cross-references Standard Ignition PC1081, 13 62 8 623 437 and 13628623437 for the same application. See all 4.

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Not what you need? See all Engine Crankshaft Position Sensor options

Walker Crankshaft Position Sensor for BMW

Restore accurate engine timing signal input with the Walker Products 235-2068 crankshaft position sensor. This engine crankshaft position sensor is built for BMW applications that require precise crankshaft speed and position data for proper ignition and fuel management.

Walker Products has supplied automotive fuel system and engine management components since 1946, with manufacturing and engineering support focused on OE-level specifications. The Walker Products line includes sensors and engine management parts for BMW models such as the 760i xDrive, X5, X7, M5, and M8.

  • Engine crankshaft position sensor for BMW ignition and engine management systems
  • Direct-fit replacement for select BMW 760i xDrive, X5, X6, X7, M5, M8, and related models
  • Supports accurate crankshaft position and engine speed signal delivery
  • Built to meet or exceed OEM standards and specifications
  • Interchanges with Standard Ignition PC1081 and BMW OE reference 13 62 8 623 437
  • Walker Products part number 235-2068 for catalog and service reference

Detailed Product Overview

The Walker 235-2068 is an engine crankshaft position sensor for BMW vehicles across the 2016-2025 model years, including applications such as BMW M5 crankshaft position sensor replacement, BMW X5 crankshaft position sensor replacement, and BMW 760i xDrive sensor service. It is engineered to provide the signal the engine control system uses to monitor crankshaft position and engine speed, helping maintain proper ignition timing and fuel delivery control. The part number 235-2068 is a practical OE-style replacement for service work on modern BMW turbocharged and performance platforms.

This part cross-references Standard Ignition PC1081 for the same application.

What It Helps Address

  • Crankshaft position sensor fault codes
  • Intermittent no-start or extended crank conditions
  • Rough running caused by missing or unstable engine speed signal
  • Stalling related to crankshaft signal loss
  • Misfire or timing-related drivability concerns

Installation Notes and Tips

Verify the vehicle application by year, model, and notes before installation. This sensor is listed as sensor only, so reuse existing mounting components if serviceable and inspect the connector, wiring, and sealing surfaces before fitting the new unit. Confirm the original sensor location and compare the connector style and OE reference before final installation on BMW 750i xDrive, BMW M850i xDrive, BMW X7, and other listed applications.

  • Fits 2023-2025 BMW 760i xDrive, Sensor Only
  • Fits 2022-2025 BMW Alpina B8 Gran Coupe, Sensor Only
  • Fits 2021-2025 BMW Alpina XB7, Sensor Only
  • Fits 2025 BMW M5, Sensor Only
  • Fits 2021-2023 BMW M5, Sensor Only
  • Fits 2025 BMW M5 Touring, Sensor Only
  • Fits 2022-2025 BMW M8, Sensor Only
  • Fits 2021-2025 BMW M8 Gran Coupe, Sensor Only
  • Fits 2021-2025 BMW M850i xDrive, Sensor Only
  • Fits 2021-2025 BMW M850i xDrive Gran Coupe, Sensor Only
  • Fits 2021-2025 BMW X5, Sensor Only
  • Fits 2021-2025 BMW X6, Sensor Only
  • Fits 2021-2025 BMW X7, Sensor Only
  • Fits 2023-2025 BMW XM, Sensor Only
  • Fits 2021-2023 BMW M550i xDrive, Sensor Only
  • Fits 2021-2022 BMW 750i xDrive, Sensor Only
  • Fits 2021-2022 BMW M760i xDrive, Sensor Only
  • Fits 2021 BMW i3, Sensor Only
  • Fits 2021 BMW i3s, Sensor Only
  • Fits 2019 BMW i3s, Sensor Only
  • Fits 2016-2020 BMW 750i xDrive, Walker Products
  • Fits 2016-2020 BMW 750Li xDrive, Sensor Only
  • Fits 2018-2020 BMW i3, Walker Products
  • Fits 2020 BMW i3s, Walker Products
  • Fits 2018 BMW i3s, Walker Products
  • Fits 2018-2020 BMW M5, Walker Products
  • Fits 2016 BMW M5, Walker Products
  • Fits 2018-2020 BMW M550i xDrive, Walker Products
  • Fits 2017-2020 BMW M760i xDrive, Walker Products
  • Fits 2017-2020 BMW M760Li xDrive, Sensor Only
  • Fits 2020 BMW M8, Walker Products
  • Fits 2020 BMW M8 Gran Coupe, Walker Products
  • Fits 2019-2020 BMW M850i xDrive, Walker Products
  • Fits 2020 BMW M850i xDrive Gran Coupe, Walker Products
  • Fits 2018-2020 BMW X5, Walker Products
  • Fits 2018-2020 BMW X6, Walker Products
  • Fits 2019-2020 BMW X7, Walker Products
  • Fits 2016-2019 BMW 750i, Walker Products
  • Fits 2016-2019 BMW 750Li, Sensor Only
  • Fits 2016-2019 BMW M6 Gran Coupe, Walker Products
  • Fits 2018 BMW 550i xDrive, Sensor Only
  • Fits 2016-2018 BMW M6, Walker Products
  • Fits 2016-2017 BMW 650i, Walker Products
  • Fits 2016-2017 BMW 650i Gran Coupe, Walker Products
  • Fits 2016-2017 BMW 650i xDrive, Walker Products
  • Fits 2016-2017 BMW 650i xDrive Gran Coupe, Walker Products
  • Fits 2017 BMW X5, From 09/2016; Walker Products

Quality Assurance

Walker Products has a long history in automotive engine management, with in-house manufacturing, product management, and engineering support. The company is ISO 9001 and IATF 16949 certified, and its parts are produced to meet or exceed OEM standards and specifications.

Related reading

This part fits 132 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2025BMW760i xDrive—4.4LV8—N/ASensor Only
2025BMWAlpina B8 Gran Coupe—4.4LV8—N/ASensor Only
2025BMWAlpina XB7—4.4LV8—N/ASensor Only
2025BMWM5—4.4LV8—N/ASensor Only
2025BMWM5 Touring—4.4LV8—N/ASensor Only
2025BMWM8—4.4LV8—N/ASensor Only
2025BMWM8 Gran Coupe—4.4LV8—N/ASensor Only
2025BMWM850i xDrive—4.4LV8—N/ASensor Only
2025BMWM850i xDrive Gran Coupe—4.4LV8—N/ASensor Only
2025BMWX5—4.4LV8—N/ASensor Only
2025BMWX6—4.4LV8—N/ASensor Only
2025BMWX7—4.4LV8—N/ASensor Only
2025BMWXM—4.4LV8—N/ASensor Only
2024BMW760i xDrive—4.4LV8—N/ASensor Only
2024BMWAlpina B8 Gran Coupe—4.4LV8—N/ASensor Only
2024BMWAlpina XB7—4.4LV8—N/ASensor Only
2024BMWM8—4.4LV8—N/ASensor Only
2024BMWM8 Gran Coupe—4.4LV8—N/ASensor Only
2024BMWM850i xDrive—4.4LV8—N/ASensor Only
2024BMWM850i xDrive Gran Coupe—4.4LV8—N/ASensor Only
2024BMWX5—4.4LV8MILD HYBRID EV-GAS (MHEV)N/ASensor Only
2024BMWX6—4.4LV8MILD HYBRID EV-GAS (MHEV)N/ASensor Only
2024BMWX7—4.4LV8—N/ASensor Only
2024BMWXM—4.4LV8—N/ASensor Only
2023BMW760i xDrive—4.4LV8—N/ASensor Only
2023BMWAlpina B8 Gran Coupe—4.4LV8—N/ASensor Only
2023BMWAlpina XB7—4.4LV8—N/ASensor Only
2023BMWM5—4.4LV8—N/ASensor Only
2023BMWM550i xDrive—4.4LV8—N/ASensor Only
2023BMWM8—4.4LV8—N/ASensor Only
2023BMWM8 Gran Coupe—4.4LV8—N/ASensor Only
2023BMWM850i xDrive—4.4LV8—N/ASensor Only
2023BMWM850i xDrive Gran Coupe—4.4LV8—N/ASensor Only
2023BMWX5—4.4LV8—N/ASensor Only
2023BMWX6—4.4LV8—N/ASensor Only
2023BMWX7—4.4LV8—N/ASensor Only
2023BMWXM—4.4LV8—N/ASensor Only
2022BMW750i xDrive—4.4LV8—N/ASensor Only
2022BMWAlpina B8 Gran Coupe—4.4LV8—N/ASensor Only
2022BMWAlpina XB7—4.4LV8—N/ASensor Only
2022BMWM5—4.4LV8—N/ASensor Only
2022BMWM550i xDrive—4.4LV8—N/ASensor Only
2022BMWM760i xDrive—6.6LV12—N/ASensor Only
2022BMWM8—4.4LV8—N/ASensor Only
2022BMWM8 Gran Coupe—4.4LV8—N/ASensor Only
2022BMWM850i xDrive—4.4LV8—N/ASensor Only
2022BMWM850i xDrive Gran Coupe—4.4LV8—N/ASensor Only
2022BMWX5—4.4LV8—N/ASensor Only
2022BMWX6—4.4LV8—N/ASensor Only
2022BMWX7—4.4LV8—N/ASensor Only
2021BMW750i xDrive—4.4LV8—N/ASensor Only
2021BMWAlpina XB7—4.4LV8—N/ASensor Only
2021BMWi3—0.6LL2—N/ASensor Only
2021BMWi3s—0.6LL2—N/ASensor Only
2021BMWM5—4.4LV8—N/ASensor Only
2021BMWM550i xDrive—4.4LV8—N/ASensor Only
2021BMWM760i xDrive—6.6LV12—N/ASensor Only
2021BMWM8 Gran Coupe—4.4LV8—N/ASensor Only
2021BMWM850i xDrive—4.4LV8—N/ASensor Only
2021BMWM850i xDrive Gran Coupe—4.4LV8—N/ASensor Only
2021BMWX5—4.4LV8—N/ASensor Only
2021BMWX6—4.4LV8—N/ASensor Only
2021BMWX7—4.4LV8—N/ASensor Only
2020BMW750i xDrive—4.4LV8—N/AWalker Products
2020BMW750Li xDrive—4.4LV8—N/ASensor Only
2020BMWi3—0.6LL2—N/AWalker Products
2020BMWi3s—0.6LL2—N/AWalker Products
2020BMWM5—4.4LV8—N/AWalker Products
2020BMWM550i xDrive—4.4LV8—N/AWalker Products
2020BMWM760i xDrive—6.6LV12—N/AWalker Products
2020BMWM760Li xDrive—6.6LV12—N/ASensor Only
2020BMWM8—4.4LV8—N/AWalker Products
2020BMWM8 Gran Coupe—4.4LV8—N/AWalker Products
2020BMWM850i xDrive—4.4LV8—N/AWalker Products
2020BMWM850i xDrive Gran Coupe—4.4LV8—N/AWalker Products
2020BMWX5—4.4LV8—N/AWalker Products
2020BMWX6—4.4LV8—N/AWalker Products
2020BMWX7—4.4LV8—N/AWalker Products
2019BMW750i—4.4LV8—N/AWalker Products
2019BMW750i xDrive—4.4LV8—N/AWalker Products
2019BMW750Li—4.4LV8—N/ASensor Only
2019BMW750Li xDrive—4.4LV8—N/ASensor Only
2019BMWi3—0.6LL2—N/AWalker Products
2019BMWi3s—0.6LL2—N/ASensor Only
2019BMWM5—4.4LV8—N/AWalker Products
2019BMWM550i xDrive—4.4LV8—N/AWalker Products
2019BMWM6 Gran Coupe—4.4LV8—N/AWalker Products
2019BMWM760i xDrive—6.6LV12—N/AWalker Products
2019BMWM760Li xDrive—6.6LV12—N/ASensor Only
2019BMWM850i xDrive—4.4LV8—N/AWalker Products
2019BMWX5—4.4LV8—N/AWalker Products
2019BMWX6xDrive50i4.4LV8—N/AWalker Products
2019BMWX7—4.4LV8—N/AWalker Products
2018BMW550i xDrive—4.4LV8—N/ASensor Only
2018BMW750i—4.4LV8—N/AWalker Products
2018BMW750i xDrive—4.4LV8—N/AWalker Products
2018BMW750Li—4.4LV8—N/ASensor Only
2018BMW750Li xDrive—4.4LV8—N/ASensor Only
2018BMWi3—0.6LL2—N/AWalker Products
2018BMWi3s—0.6LL2—N/AWalker Products
2018BMWM5—4.4LV8—N/AWalker Products
2018BMWM550i xDrive—4.4LV8—N/AWalker Products
2018BMWM6—4.4LV8—N/AWalker Products
2018BMWM6 Gran Coupe—4.4LV8—N/AWalker Products
2018BMWM760i xDrive—6.6LV12—N/AWalker Products
2018BMWM760Li xDrive—6.6LV12—N/ASensor Only
2018BMWX5—4.4LV8—N/AWalker Products
2018BMWX6xDrive50i4.4LV8—N/AWalker Products
2017BMW650i—4.4LV8—N/AWalker Products
2017BMW650i Gran Coupe—4.4LV8—N/AWalker Products
2017BMW650i xDrive—4.4LV8—N/AWalker Products
2017BMW650i xDrive Gran Coupe—4.4LV8—N/AWalker Products
2017BMW750i—4.4LV8—N/AWalker Products
2017BMW750i xDrive—4.4LV8—N/AWalker Products
2017BMW750Li—4.4LV8—N/ASensor Only
2017BMW750Li xDrive—4.4LV8—N/ASensor Only
2017BMWM6—4.4LV8—N/AWalker Products
2017BMWM6 Gran Coupe—4.4LV8—N/AWalker Products
2017BMWM760i xDrive—6.6LV12—N/AWalker Products
2017BMWM760Li xDrive—6.6LV12—N/ASensor Only
2017BMWX5—4.4LV8—N/AFrom 09/2016; Walker Products
2016BMW650i—4.4LV8—N/AWalker Products
2016BMW650i Gran Coupe—4.4LV8—N/AWalker Products
2016BMW650i xDrive—4.4LV8—N/AWalker Products
2016BMW650i xDrive Gran Coupe—4.4LV8—N/AWalker Products
2016BMW750i—4.4LV8—N/AWalker Products
2016BMW750i xDrive—4.4LV8—N/AWalker Products
2016BMW750Li—4.4LV8—N/ASensor Only
2016BMW750Li xDrive—4.4LV8—N/ASensor Only
2016BMWM5—4.4LV8—N/AWalker Products
2016BMWM6—4.4LV8—N/AWalker Products
2016BMWM6 Gran Coupe—4.4LV8—N/AWalker Products
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — PC108113 62 8 623 43713628623437CSS2082