Motorad 1KR185 Engine Crankshaft Position Sensor OE Replacement

The Motorad 1KR185 is a direct-fit OE replacement engine crankshaft position sensor engineered to meet or exceed original equipment specifications. The crankshaft position sensor (CKP) monitors crankshaft speed and position, delivering critical data to the engine control module (ECM) for precise ignition timing and fuel injection control. A failing CKP sensor can cause hard starts, engine misfires, rough idle, stalling, or a no-start condition.

Key Features:

• Tier 1 OE-quality construction — protects against power spikes and stray electromagnetic fields for accurate positioning
• 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 sealing
• Enamel-coated ultrafine copper winding — provides optimal heat protection for reliable signal output
• IATF 16949 certified manufacturing — produced in certified facilities to ensure consistent quality and dimensional accuracy
• 100% end-of-line tested — every sensor is fully tested before leaving the facility to ensure proper function out of the box
• Limited lifetime warranty — backed by MotoRad's confidence in their engine management product line

Cross-references OEM part numbers 2373135U00, 2373135U10, and 2373135U11, as well as aftermarket numbers including SS10139, CSS932, S10049, and others. The Motorad 1KR185 is a plug-and-play replacement designed for a hassle-free installation with no modification required.