Nissan Altima Frontier Sentra Position Sensor - 1AECS00043


  • Brand New Sensor
    • Correct replacement for crank or camshaft sensors
  • Built to strict quality control standards
  • Direct replacement
  • Replaces dealer part numbers: 237316N206, 23731 6N206, 237316N20A, 23731 6N20A, 237316N20C, 23731 6N20C, 237316N21A, 23731 6N21A, 237316N265, 23731 6N265, 237318J005, 23731 8J005, 237318J006, 23731 8J006
  • 100% factory tested

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.

  1. step : Removing the Camshaft Angle Position Sensor (0:21)
    • Disconnect the wiring harness
    • Remove the 10mm bolt from the sensor
    • Remove the sensor
  2. step : Installing the Camshaft Angle Position Sensor (2:28)
    • Lace motor oil around the sensor o-ring
    • Insert the sensor into place
    • Tighten the 10mm bolt to the sensor
    • Connect the wiring harness

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Gloves
  • Paper Towels

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Sockets - Metric

  • 10mm Socket

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Browse 1 question Browse 1 question and 1 answer
For the 4 cyl 2.5L engine will this work as a camshaft and a crankshaft sensor? Meaning i need to order two of the same one for camshaft and one for crankshaft? ����
Pedro G on Dec 29, 2017
BEST ANSWER: Yes, you would need to order a quantity of 2 to replace both camshaft and crankshaft position sensors. The 2.5L engine models used the same sensor for both positions.

Vehicle Fit

  • 2002-2006 Nissan Altima Camshaft Position Sensor L4 2.5L
  • 2002-2006 Nissan Altima Crankshaft Position Sensor L4 2.5L
  • 2005-2013 Nissan Frontier Crankshaft Position Sensor L4 2.5L
  • 2005-2014 Nissan Frontier Camshaft Position Sensor L4 2.5L
  • 2002-2006 Nissan Sentra Camshaft Position Sensor L4 2.5L
  • 2002-2006 Nissan Sentra Crankshaft Position Sensor L4 2.5L

This part replaces:

  • OE # 237318J006
  • OE # 237316N206
  • Standard Motor Products PC464T
  • Dorman 530-010
Part #: 1AECS00043

How-to Video:

(04:13 min)