Motorad 1KR121 Engine Crankshaft Position Sensor

The Motorad 1KR121 is a direct-fit replacement crankshaft position sensor (CKP sensor) engineered to restore precise crankshaft monitoring and ensure optimal engine management system performance. The crankshaft position sensor relays critical rotational speed and position data to the ECM, which the engine control unit uses to govern ignition timing and fuel injection timing for efficient combustion.

Key Features:

• Tier 1 OE-Grade Construction — Built to protect against power spikes and stray electromagnetic fields for reliable, accurate positioning signals
• Proprietary Ferromagnetic Core — Withstands extreme operating temperatures while delivering a precise voltage signal to the ECM
• Fluoroelastomer O-Rings — Provide superior resistance to high heat and all oil formulations for extended service life
• Enamel-Coated Ultrafine Copper Winding — Offers optimal heat protection and signal integrity
• OEM-Matched Specifications — Manufactured with factory-style materials and original specs to ensure proper fitment and drop-in installation
• IATF 16949 Certified Manufacturing — Produced in internationally certified facilities to guarantee consistent quality and dimensional accuracy
• Limited Lifetime Warranty — Backed by Motorad's confidence warranty on all engine management products

Cross-reference part numbers include: 1802-98395, 2-96081, 235-1037, 2CRK0068, 35077, 35C1032, 56027272, 89054204, 907757, 96081, CSC1137, CSS39, PC38, and PC38T.