Motorad 1KR147 Engine Crankshaft Position Sensor

The Motorad 1KR147 is a direct-fit replacement crankshaft position sensor (CKP sensor) engineered to restore precise engine timing and ignition management. The crankshaft position sensor monitors crankshaft speed and rotational position, sending real-time data to the engine control module (ECM) to control fuel injection timing, ignition timing, and overall engine operation. A failing CKP sensor can cause hard starts, misfires, rough idle, or a no-start condition — making a quality replacement essential.

Key Features:

• OEM-Accuracy Design: Built to meet or exceed original equipment specifications for a direct plug-and-play replacement with no modifications required
• Tier 1 OE Construction: Engineered to protect against power spikes and stray electromagnetic fields for accurate crankshaft positioning signals
• Proprietary Ferromagnetic Core: Withstands extreme underhood operating temperatures while delivering a precise voltage signal to the ECM
• Fluoroelastomer O-Rings: Provide superior resistance to high temperatures and all oil formulations for long-term sealing durability
• Enamel-Coated Ultrafine Copper Winding: Offers optimal heat protection and signal integrity
• IATF 16949 Certified Manufacturing: Produced and tested in certified facilities to ensure consistent quality and reliability
• Limited Lifetime Warranty: Backed by Motorad's confidence warranty on all engine management products

Cross-reference OEM part numbers include: 1S4E6C315AA, 1S4Z6C315AA, 1S4Z6C315AB, 1X4Z6C315AA, F1CZ6C315A, DY920, 917792. The Motorad 1KR147 crankshaft position sensor is the reliable, factory-quality solution for restoring proper engine management performance.