Motorad 1KR247 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Toyota and Lexus

The Motorad 1KR247 engine crankshaft position sensor is built for OE-level accuracy and stable engine management performance. It is a direct-fit replacement for select Toyota and Lexus applications, including the Toyota Tundra, Toyota 4Runner, Lexus GX470, and Lexus SC430.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Black sensor body with a rectangular female connector
• 2 male terminals, 1 connector, and 1 mounting hole
• 0.7 in. sensor body diameter
• No wiring harness included
• No mounting bracket included
• Manufactured in IATF16949 certified facilities
• Limited lifetime warranty

Detailed Description

Motorad 1KR247 is an OE-style crankshaft position sensor engineered for accurate crankshaft signal input, which is critical for ignition timing and engine control. This part number is used across a wide range of Toyota and Lexus vehicles, including the Toyota Tundra, Toyota Sequoia, Toyota Land Cruiser, Toyota 4Runner, and Lexus GX470. If you are replacing a failing crankshaft sensor on a 1998-2010 Toyota or Lexus platform, 1KR247 provides a direct replacement option with the correct connector style and terminal layout.

This part cross-references Toyota 90919A5001 and 9091905035 for the same application.

What It Helps Address

• Hard starting or extended crank time
• Intermittent stalling or engine cut-out
• Rough idle caused by incorrect crankshaft signal input
• Check engine light related to crankshaft position sensor faults
• Misfire or timing-related drivability concerns

Installation Notes and Tips

Verify connector shape, terminal count, and mounting point before installation. This sensor uses a rectangular female connector with blade terminals and does not include a wiring harness or mounting bracket. Confirm the vehicle application against the listed fitment for Toyota and Lexus models before replacing the original sensor.

Quality Assurance

Motorad manufactures this crankshaft position sensor in IATF16949 certified facilities to support consistent production quality. The 1KR247 is backed by a limited lifetime warranty.