1996-00 Honda Civic Crankshaft Position Sensor - 1AECS00054

A bad or malfunctioning crankshaft angle sensor will often cause a service engine light error code, and or cause a no start condition, or rough running due to inaccurate ignition and fuel timing.


  • Built to strict quality control standards
  • Replaces dealer part number: 37500-P2F-A01, 37500P2FA01
  • Direct replacement
  • 100% factory tested
  • 20mm diameter sensor
    • not correct for models with 18mm sensor

This is an electrical part and is tested before it leaves our warehouse.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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I have a 99 civic ex with a d16y7 block and a d16y8 head. Will this part fit?
Andrew M on Mar 14, 2016
BEST ANSWER: All we have for specs are as follows:
1996-2000 Honda Civic (excluding SI Models) Crankshaft Position Sensor for L4 1.6L
20mm diameter sensor

Not correct for models with 18mm sensor

Replaces dealer part number: 37500-P2F-A01, 37500P2FA01

Vehicle Fit

  • 1996-2000 Honda Civic excluding SI Models Crankshaft Position Sensor L4 1.6L
Part #: 1AECS00054

Ships Same Day for orders placed by 4 P.M. ET