How Does the Crankshaft Position Sensor Function and How to Check and Replace It on an Acura Integra?

The crankshaft fluctuation sensor features a pulse rotor on the front end of the crankshaft and a pickup sensor mounted on the engine adjacent to the rotor, with the PCM utilizing the signal to monitor changes in the crankshaft's rotational speed; if these changes surpass a predetermined limit, a misfire is indicated. To check the sensor, locate the electrical connector at the timing belt end of the engine, ensuring the key is in the OFF position before disconnecting it. An ohmmeter should be connected between the two outer terminals of the connector, with a reading of 1.6 to 3.2 k-ohms indicating proper function; if the reading is outside this range, the sensor needs replacement. Additionally, connecting the ohmmeter between body ground and each of the sensor's outer terminals should show no continuity; if it does, the sensor must be replaced. For replacement, remove the valve cover, crankshaft pulley, and timing belt cover, then disconnect the sensor's electrical connector and remove its mounting bolt, with installation following the reverse order of removal.

Genuine Acura Crankshaft Position Sensor

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21 Crankshaft Position Sensors found

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Acura Crank Sensor Assembly
Part Number: 37500-PNB-003
$129.48 MSRP: $182.89
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Product Specifications
- Other Name: Sensor Assembly, Crank ; Crankshaft Position Sensor; Crankshaft Position Sensor, Crankshaft Sensor
- Replaces: 37500-PNA-003
Fits the following Acura Models:
- RSX 2002-2006
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Acura Crankshaft Position Sensor
Part Number: 37500-R40-A01
$163.38 MSRP: $230.77
You Save: $67.39 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly, Crank; Crankshaft Sensor
Fits the following Acura Models:
- ILX 2013-2015
- MDX 2010-2013
- RDX 2013-2018
- RL 2011-2012
- RLX 2014-2017
- TL 2009-2014
- TSX 2009-2014
- ZDX 2010-2013
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Acura Crank Sensor Assembly
Part Number: 37500-RAA-A01
$143.42 MSRP: $202.57
You Save: $59.15 (30%)
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Product Specifications
- Other Name: Sensor Assembly, Crank ; Crankshaft Position Sensor; Crankshaft Position Sensor, Crankshaft Sensor
- Replaces: 37500-PNC-006
Fits the following Acura Models:
- RDX 2007-2012
- TSX 2004-2008
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Acura Crankshaft Position Sensor (1-2)
Part Number: 37500-RCA-A01
$433.42 MSRP: $619.00
You Save: $185.58 (30%)
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Product Specifications
- Other Name: Sensor Assembly, Crank (1-2); Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- MDX 2003-2009
- RL 2005-2010
- TL 2004-2008
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Acura Sensor Assembly , Crank
Part Number: 37500-6B2-A01
$36.65 MSRP: $51.12
You Save: $14.47 (29%)
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Product Specifications
- Other Name: Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- RDX 2019-2025
- TLX 2021-2025
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Acura Crankshaft Position Sensor, Revolution and Timing Sensors
Part Number: 37840-P8A-305
$112.90 MSRP: $159.47
You Save: $46.57 (30%)
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Product Specifications
- Other Name: Sensor (Tdc1-Tdc2) ; Camshaft Position Sensor; Camshaft Position Sensor, Camshaft Sensor
- Replaces: 37840-P8A-A01
Fits the following Acura Models:
- CL 2001-2003, 1997-1999
- MDX 2001-2002
- TL 1999-2003
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Acura Sensor Assembly, Crank
Part Number: 37500-R60-U01
$133.73 MSRP: $188.88
You Save: $55.15 (30%)
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Product Specifications
- Other Name: Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Acura Models:
- ILX 2013-2022
- TLX 2015-2020
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Acura Sensor Assembly, Crank-Tdc
Part Number: 37840-P0A-A01
$553.09 MSRP: $789.90
You Save: $236.81 (30%)
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Product Specifications
- Other Name: Crankshaft Position Sensor; Crankshaft Sensor
- Replaces: 37840-PAA-A01
Fits the following Acura Models:
- CL 1997-1999
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Acura Sensor Assembly, Crank
Part Number: 37500-5J6-A01
$134.28 MSRP: $189.67
You Save: $55.39 (30%)
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Product Specifications
- Other Name: Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Acura Models:
- MDX 2022-2026, 2014-2020
- NSX 2017-2021
- RLX 2016-2020
- TLX 2015-2020
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Acura Sensor Assembly, Crank
Part Number: 37500-RB0-006
$133.83 MSRP: $191.13
You Save: $57.30 (30%)
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Product Specifications
- Other Name: Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Acura Models:
- ILX Hybrid 2013-2014
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Acura Sensor, Crank
Part Number: 37501-P8A-A01
$223.70 MSRP: $319.48
You Save: $95.78 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Acura Models:
- CL 1997-1999
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Acura Sensor Assembly , Crank
Part Number: 37500-6S9-A01
$31.23 MSRP: $43.55
You Save: $12.32 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR ASSY., CRANK; Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- MDX 2022-2026
- TLX 2022-2025
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Acura Sensor Assembly , Crank
Part Number: 37500-RPY-G01
$86.08 MSRP: $120.77
You Save: $34.69 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR ASSY., CRANK; Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- Integra 2024-2026
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Acura Sensor Assembly , Crank
Part Number: 37500-59B-J01
$68.12 MSRP: $95.00
You Save: $26.88 (29%)
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Product Specifications
- Other Name: SENSOR ASSY., CRANK; Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- ADX 2025
- Integra 2023-2026
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Acura Crank Sensor Assembly
Part Number: 37500-PGE-A11
Product Specifications
- Other Name: Sensor Assembly, Crank
Fits the following Acura Models:
- CL 2003
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Acura Engine Crankshaft Position Sensor
Part Number: 37501-P8F-A01
Product Specifications
- Other Name: Sensor, Crank; Crankshaft Position Sensor, Crankshaft Sensor
Fits the following Acura Models:
- CL 2001-2003
- MDX 2001-2002
- TL 1999-2003
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Acura Sensor, Crank
Part Number: 37506-PGE-A12
Fits the following Acura Models:
- CL 2003
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Acura Sensor, Crankshaft Position
Part Number: 8-97136-125-1
Product Specifications
- Other Name: Crankshaft Position Sensor
- Replaces: 8-97136-125-0
Fits the following Acura Models:
- SLX 1998-1999
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Acura Sensor Assembly, Tdc Cylinder (Tec)
Part Number: 37840-PJ1-751
Product Specifications
- Replaced by: 37840-PJ1-752
Fits the following Acura Models:
- Integra 1986-1987
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Acura Sensor, Crankshaft Position
Part Number: 8-97104-309-0
Product Specifications
- Other Name: Crankshaft Position Sensor
Fits the following Acura Models:
- SLX 1996-1997

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Acura Crankshaft Position Sensor Parts Questions & Experts Answers

Crank-Tdc Sensor Assembly
37500-P72-A01
Q: How Does the Crankshaft Position Sensor Function and How to Check and Replace It on an Acura Integra?
A:
The crankshaft fluctuation sensor features a pulse rotor on the front end of the crankshaft and a pickup sensor mounted on the engine adjacent to the rotor, with the PCM utilizing the signal to monitor changes in the crankshaft's rotational speed; if these changes surpass a predetermined limit, a misfire is indicated. To check the sensor, locate the electrical connector at the timing belt end of the engine, ensuring the key is in the OFF position before disconnecting it. An ohmmeter should be connected between the two outer terminals of the connector, with a reading of 1.6 to 3.2 k-ohms indicating proper function; if the reading is outside this range, the sensor needs replacement. Additionally, connecting the ohmmeter between body ground and each of the sensor's outer terminals should show no continuity; if it does, the sensor must be replaced. For replacement, remove the valve cover, crankshaft pulley, and timing belt cover, then disconnect the sensor's electrical connector and remove its mounting bolt, with installation following the reverse order of removal.

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