Motorad 1KR135 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Ford and Mazda

The Motorad 1KR135 engine crankshaft position sensor is built for accurate crankshaft signal input and consistent engine management performance. It is a direct-fit replacement for select Ford Ranger, Windstar, Taurus, Sable, Aerostar, F-100 Ranger, Mercury Sable and Topaz, as well as Mazda B3000 applications.

Motorad manufactures this sensor in IATF 16949 certified facilities and backs it with a limited lifetime warranty. The 1KR135 is a practical choice when you need a replacement crankshaft position sensor for Ford Ranger 1995-2008 or Mazda B3000 1995-2007 service work.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black sensor body with rectangular female connector
• Blade terminals with 2-terminal design
• 2 mounting holes for secure installation
• Sensor body diameter: 0.71 in.
• No wiring harness included
• No mounting bracket included
• Motorad part number 1KR135

Detailed Description

The Motorad 1KR135 crankshaft position sensor provides OEM-level signal accuracy for vehicles that rely on precise crankshaft timing data. It is engineered for direct replacement use on 1993-1999 Ford Taurus, 1993-1999 Mercury Sable, 1994 Mercury Topaz, 1995 Ford Aerostar, 1995-2000 Ford Windstar, 1995-2008 Ford Ranger, 1995-2007 Mazda B3000, 1996-1999 Ford Sable, and 1996-2001 Ford F-100 Ranger. This part cross-references Ford/Motorcraft applications such as F3DZ6C315A and F3DE6C315AB for the same application.

Use Motorad 1KR135 when replacing a crankshaft position sensor that has caused hard starting, stalling, intermittent no-start conditions, or unstable engine timing signals. The rectangular connector, blade terminals, and 2-hole mounting layout support straightforward OE-style replacement on the listed Ford and Mazda platforms.

What It Helps Solve

• Hard-start or no-start conditions caused by a failed crankshaft signal
• Stalling or rough running from inconsistent engine timing input
• Check engine light concerns related to crankshaft position sensor faults
• Intermittent misfire or hesitation tied to inaccurate sensor readings
• Driveability issues on Ford Ranger, Mazda B3000, and related applications

Installation Notes and Tips

Verify connector shape, terminal style, mounting hole count, and sensor body diameter before installation. Confirm vehicle application by year, make, and model, especially on Ford Ranger, Windstar, Taurus, Sable, Aerostar, F-100 Ranger, Mercury Sable, Mercury Topaz, and Mazda B3000 platforms. Inspect the harness connector and mounting surface for corrosion or damage before installing the new sensor.

Quality Assurance

Motorad manufactures the 1KR135 in IATF 16949 certified facilities to support consistent production quality. This crankshaft position sensor is backed by a limited lifetime warranty.