Motorad 1KR104 Engine Crankshaft Position Sensor

The Motorad 1KR104 is a direct-fit replacement crankshaft position sensor (CKP sensor) engineered to deliver OEM-level accuracy and restore proper engine operation. The crankshaft position sensor continuously monitors crankshaft speed and position, sending critical data to the engine control module (ECM) to manage ignition timing and fuel injection.

Key Features:

• Tier 1 OE-grade construction — protects against power spikes and stray electromagnetic fields for accurate, stable positioning signals
• Proprietary ferromagnetic core material — withstands extreme underhood operating temperatures to deliver a precise voltage signal to the ECM
• Fluoroelastomer O-rings — provide superior resistance to high heat and all oil formulations for long-term sealing and durability
• Enamel-coated ultrafine copper winding wire — provides optimal heat protection for the sensor coil
• IATF 16949 certified manufacturing — built in quality-certified facilities to ensure consistent, repeatable OEM-spec performance
• Limited lifetime warranty — backed by Motorad's confidence warranty covering all engine management products

Extensive product validation includes salt spray, high and low temperature impact, thermal vibration, durability, static electricity, and micro-tension testing to ensure this sensor meets or exceeds original equipment specifications. The Motorad 1KR104 installs using the original mounting hardware and connector for a hassle-free replacement.