Sensors - Crankshaft Sensor
1KR381
Crankshaft Sensor
MotoRad crankshaft position sensors guarantee OEM accuracy and improved engine opration. To maintain quality, all our crankshaft position sensors are manufactured and tested in IATF16949 certified facilities. Plus, all our engine management products are backed with confidence of a limited lifetime warranty.
Features:
- Tier 1 OE sensor protects against power spikes and stray electromagnetic fields for optimal positioning.
- Proprietary ferromagnetic material withstands extreme operating temperatures to ensure a precise voltage signal to ECM.
- Fluoroelastomer O-rings provide superior resistance to high temperature and all oil formulations for long-life durability.
- Enamel-coated ultrafine copper wire for optimal heat protection.
Specifications:
- Connector Type: Plug in
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Sensor Casing Diameter: 0.70 in
- Sensor Casing Diameter: 17.78 mm
- Mounting Bracket Included: No
- Terminal Gender: Male
- Connector Gender: Female
- Wiring Harness Included: No
- Grade Type: Standard Replacement
- Mounting Hole Quantity: 1
- Connector Shape: Oblong
- Terminal Quantity: 2
- Connector Quantity: 1
- Color: Black
- Terminal Type: Blade
Interchanges:
- ACDelco 2131689
- Airtex Engine Management 5S8073
- BWD CSS1026
- CARQUEST (Wells) CSC1132
- General Motors 12569372
- General Motors 12588097
- HOLSTEIN 2CRK0333
- HOLSTEIN 2CRK0621
- Isuzu 8125880970
- MotoRad - EM 1KR381
- NAPA CSS9256
- NGK (NTK) EH0404
- OReilly 1KR381
- SMP (Standard Motor Products) PC556
- Spectra Premium (SPI) S10251
- Valucraft SU9539VC
- Wells SU9539
Applications:

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