Motorad 1KR164 Engine Crankshaft Position Sensor

The Motorad 1KR164 is a direct-fit replacement engine crankshaft position sensor (CKP sensor) engineered to deliver OE-level accuracy and reliable engine operation. Manufactured in IATF 16949-certified Tier 1 OEM facilities, this sensor undergoes comprehensive in-line and end-of-line testing to ensure it meets or exceeds original equipment specifications.

The crankshaft position sensor plays a critical role in your engine management system, continuously monitoring crankshaft speed and position and relaying that data to the ECM to precisely control ignition timing and fuel delivery. A failing crank sensor can cause hard starts, rough idle, misfires, or a no-start condition — making a quality replacement essential.

Key Features:

• Tier 1 OE design — protects against power spikes and stray electromagnetic fields for accurate, stable positioning signals
• Proprietary ferromagnetic core material — withstands extreme operating temperatures to deliver a precise voltage signal to the ECM
• Fluoroelastomer O-rings — provide superior resistance to high temperatures and all oil formulations for long-term durability and leak-free installation
• Enamel-coated ultrafine copper winding — optimized for thermal protection under demanding underhood conditions
• Extensive product validation testing — including salt spray, thermal vibration, high/low temperature impact, static electricity, and micro tension testing
• Limited lifetime warranty — backed by Motorad's confidence in their engine management product line

The Motorad 1KR164 crankshaft sensor is a reliable, drop-in replacement that restores proper engine timing and performance without modification.