Bosch 0261210399 Engine Crankshaft Position Sensor
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Bosch
 Engine Crankshaft Position Sensor

Bosch 0261210399 Engine Crankshaft Position Sensor

Brand Bosch 0261210399
Wiring Harness Length 0
Terminal Type Blade
Connector Shape Rectangular
Mounting Hole Quantity 1
Terminal Quantity 3
Connector Gender Male
Terminal Gender Male
Wiring Harness Included No
Mounting Bracket Included No
Automotive Item Weight (lbs) 0.035274 lb
Connector Quantity 1
Grade Type Standard replacement
Mounting Hardware Included No
Pulley Included No
Solenoid Included No
Product line Engine Crankshaft Position Sensor
Fits Land Rover · 52 vehicles

OE quality design. Built for improved temperature shock stability and reduced drift over time.

Standard replacement. Direct-fit sensor with a single mounting hole and rectangular connector.

Crankshaft speed sensing. Measures engine speed for precise ignition timing.

Cross-references LR126181 for the same application. See all 1.

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Bosch Crankshaft Position Sensor for Land Rover

The Bosch 0261210399 engine crankshaft position sensor is an OE-quality replacement built for accurate crankshaft speed signal input and stable operation across changing temperatures. It is a direct-fit style sensor for select Land Rover Defender, Discovery, Range Rover, and Range Rover Sport applications.

Key Features

  • Bosch Engine Crankshaft Position Sensor, part number 0261210399
  • OE-quality construction for consistent crankshaft speed sensing
  • Robust design for improved temperature shock stability
  • Expanded operating temperature range for demanding engine environments
  • Reduced signal drift over the service life of the sensor
  • Rectangular connector with 3 blade terminals
  • Standard replacement grade for direct service use

Product Details

Bosch’s crankshaft speed sensor line is engineered to deliver stable engine position feedback for the ECU, helping maintain accurate ignition and engine management performance. This Bosch 0261210399 sensor uses a rectangular male connector, three male blade terminals, and a single mounting hole layout for straightforward replacement on the listed Land Rover applications. This part cross-references LR126181 for the same application.

Compatible With select Land Rover models including Defender 90, Defender 110, Defender 130, Discovery, Discovery Sport, Range Rover, Range Rover Evoque, Range Rover Sport, and Range Rover Velar. The Bosch 0261210399 is a practical choice when replacing a failing crankshaft position sensor on these vehicles.

What It Helps Address

  • Crankshaft signal loss or intermittent engine speed readings
  • Hard starting or extended crank conditions
  • Stalling related to incorrect crankshaft position input
  • Check engine light concerns tied to crank sensor faults
  • Rough running caused by unstable engine timing data

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This sensor does not include a wiring harness, mounting bracket, or mounting hardware. Confirm the vehicle application by year, make, and model before replacing the original unit.

Fits 2019-2025 Land Rover Discovery Sport, N/A. Fits 2020-2025 Land Rover Defender 110, N/A. Fits 2020-2025 Land Rover Range Rover, N/A. Fits 2019-2025 Land Rover Range Rover Sport, N/A.

Quality Assurance

Bosch manufactures this crankshaft position sensor to OE-quality standards with a focus on temperature stability and reduced drift over time. The design supports reliable engine management signal delivery in the listed Land Rover applications.

Related reading

This part fits 52 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2025Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2025Land RoverDefender 1303.0LL6—Engine Crankshaft Position Sensor
2025Land RoverDefender 902.0LL4—Engine Crankshaft Position Sensor
2025Land RoverDiscovery2.0LL4—Engine Crankshaft Position Sensor
2025Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2025Land RoverRange Rover3.0LL6—Engine Crankshaft Position Sensor
2025Land RoverRange Rover Evoque2.0LL4—Engine Crankshaft Position Sensor
2025Land RoverRange Rover Sport3.0LL6—Engine Crankshaft Position Sensor
2025Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2024Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2024Land RoverDefender 1303.0LL6—Engine Crankshaft Position Sensor
2024Land RoverDefender 902.0LL4—Engine Crankshaft Position Sensor
2024Land RoverDiscovery2.0LL4—Engine Crankshaft Position Sensor
2024Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2024Land RoverRange Rover3.0LL6—Engine Crankshaft Position Sensor
2024Land RoverRange Rover Evoque2.0LL4—Engine Crankshaft Position Sensor
2024Land RoverRange Rover Sport3.0LL6—Engine Crankshaft Position Sensor
2024Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2023Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2023Land RoverDefender 1303.0LL6—Engine Crankshaft Position Sensor
2023Land RoverDefender 902.0LL4—Engine Crankshaft Position Sensor
2023Land RoverDiscovery2.0LL4—Engine Crankshaft Position Sensor
2023Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2023Land RoverRange Rover3.0LL6—Engine Crankshaft Position Sensor
2023Land RoverRange Rover Evoque2.0LL4—Engine Crankshaft Position Sensor
2023Land RoverRange Rover Sport3.0LL6—Engine Crankshaft Position Sensor
2023Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2022Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2022Land RoverDefender 902.0LL4—Engine Crankshaft Position Sensor
2022Land RoverDiscovery2.0LL4—Engine Crankshaft Position Sensor
2022Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2022Land RoverRange Rover3.0LL6—Engine Crankshaft Position Sensor
2022Land RoverRange Rover Evoque2.0LL4—Engine Crankshaft Position Sensor
2022Land RoverRange Rover Sport3.0LL6—Engine Crankshaft Position Sensor
2022Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2021Land RoverDefender 902.0LL4—Engine Crankshaft Position Sensor
2021Land RoverDiscovery2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverRange Rover2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverRange Rover Evoque2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverRange Rover Sport2.0LL4—Engine Crankshaft Position Sensor
2021Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2020Land RoverDefender 1102.0LL4—Engine Crankshaft Position Sensor
2020Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2020Land RoverRange Rover2.0LL4—Engine Crankshaft Position Sensor
2020Land RoverRange Rover Evoque2.0LL4MILD HYBRID EV-GAS (MHEV)Engine Crankshaft Position Sensor
2020Land RoverRange Rover Sport2.0LL4—Engine Crankshaft Position Sensor
2020Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
2019Land RoverDiscovery Sport2.0LL4—Engine Crankshaft Position Sensor
2019Land RoverRange Rover Sport2.0LL4—Engine Crankshaft Position Sensor
2019Land RoverRange Rover Velar2.0LL4—Engine Crankshaft Position Sensor
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
LR126181