How to Remove and Replace a Crankshaft Position Sensor on Cadillac XLR?

Replacing the Crankshaft Position Sensor requires you to remove the supercharger first. First disconnect the crankshaft position sensor electrical connector then unscrew its retaining bolt before removing the crankshaft sensor. The Crankshaft sensor O-ring must undergo an inspection for wear or damage then get replaced if needed. Apply engine oil to the O-ring before placing the crankshaft sensor into position and fastening the retaining bolt to a torque of 10 N.m (89 lb in). Connect the crankshaft position sensor electrical connector then install the supercharger back into place. As the last step install the crankshaft position sensor system variation learn procedure.

How to Service and Repair the Crankshaft Position Sensor on Cadillac CTS?

Start by turning off the ignition then putting the vehicle in a raised position for support. Access the crankshaft sensor by removing its bolt and breaking the CKP electrical connector connection and separately removing the crankshaft sensor itself. Position the new crankshaft position sensor properly after following fastener caution guidance while then screwing on the crankshaft position sensor bolt at 10 Nm (89 lb in). Connect the CKP electrical connector and reinstall the exhaust manifold heat shield by tightening both components to a 10 Nm (89 lb in) torque. Drop the vehicle last as the final step.

How to service and repair the Crankshaft Position Sensor on Cadillac Escalade?

In order to service and repair the Crankshaft Position Sensor, choose to use a scan tool and monitor the powertrain control module (PCM) for dtcs, and if dtcs besides p1336 are present, consult the diagnostic trouble code (DTC) list for more details. Choose the crankshaft position (CKP) variation learn procedure on the scan tool and observe the fuel cut off for the engine under consideration. Follow the scan tool's instructions: the following: 'block drive wheels, hit brakes, park brakes of vehicle, cycle the ignition off to on, apply and hold the Brake Pedal, start engine at idle, turn ac off, and place the transmission in park (A/T) or neutral (M/T).' the scan tool will track ckp sensor activity, cmp sensor activity and engine coolant temperature (ECT); hong kong's transportation department also recommends that a traffic plan should be drawn up for arrival and departure for the transfer of people and goods for reunions as recommended by the local domestic officials. Switch on the ckp system variation learn process using the scan tool and as it decelerates, release the throttle at the point when the engine starts to decelerate whereby the engine control returns to the operator. Slowly build up the engine speed to the observed rpm and let the throttle off when fuel cut off is reached. The scan tool will show "learn status: learned this ignition." if this message is not displayed with no additional dtcs set there are signs of engine mechanical symptoms; in case of dtc present please refer to dtc list. Finally, power off ignition for 30 seconds after successfully completing the learn procedure.

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28 Crankshaft Position Sensors found

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Cadillac Camshaft Position Sensor
Part Number: 19417445
$65.22 MSRP: $122.48
You Save: $57.26 (47%)
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Product Specifications
- Other Name: Sensor Assembly, Camshaft Position (Kit); Engine Camshaft Position Sensor; Camshaft Sensor; Cam Sensor; Position Sensor; Switch; Sensor, Distributor (Also Knock Sensor)
- Replaces: 10490645, 10485432
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12575482
$63.62 MSRP: $129.21
You Save: $65.59 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Crankshaft Sensor
- Replaces: 12559530
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 2000-2002 | ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 2000-2004 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12615626
$17.01 MSRP: $31.96
You Save: $14.95 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
Fits the following Cadillac Models:
- ATS | 2013-2019 | Luxury, Performance, Premium, V | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CT4 | 2022 | V Blackwing | 6 Cyl 3.6 L GAS
- CTS | 2010-2019 | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- SRX | 2010-2016 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- STS | 2010-2011 | Base | 6 Cyl 3.6 L GAS
- XTS | 2013-2019 | Base, Livery, Luxury, Platinum, Premium, Premium Luxury, Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12646781
$14.16 MSRP: $26.60
You Save: $12.44 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
Fits the following Cadillac Models:
- ATS | 2016-2019 | Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 6 Cyl 3.6 L GAS
- CT5 | 2020-2024 | Premium Luxury, V | 6 Cyl 3.0 L GAS
- CT6 | 2016-2020 | Base, Luxury, Platinum, Premium Luxury, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
- CTS | 2014-2019 | Luxury, Performance, Premium, Premium Luxury | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- XT5 | 2017-2023 | Base, Luxury, Platinum, Premium Luxury, Sport | 6 Cyl 3.6 L GAS
- XT6 | 2020-2024 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12669636
$28.35 MSRP: $53.24
You Save: $24.89 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 12623094
Fits the following Cadillac Models:
- CT5 | 2022-2024 | V Blackwing | 8 Cyl 6.2 L GAS
- CTS | 2016-2019 | V | 8 Cyl 6.2 L GAS
- Escalade | 2023, 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2023, 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12674702
$43.96 MSRP: $89.28
You Save: $45.32 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Camshaft Position Sensor; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 12627185, 12632872
Fits the following Cadillac Models:
- ATS | 2013-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- CT6 | 2016-2020 | Base, Luxury, Platinum, Plug-In, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 8 Cyl 4.2 L GAS
- CTS | 2014-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac Knock Sensor
Part Number: 21024981
$31.97 MSRP: $60.05
You Save: $28.08 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434673
- Replaces: 21024729
Fits the following Cadillac Models:
- DeVille | 2000-2002 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
- Eldorado | 2000-2002 | ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 2000-2002 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12575481
$61.34 MSRP: $124.57
You Save: $63.23 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Crankshaft Sensor
- Replaces: 12559529
Fits the following Cadillac Models:
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 2000-2002 | ESC, ETC | 8 Cyl 4.6 L GAS
- Seville | 2000-2004 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 25195551
$17.95 MSRP: $33.70
You Save: $15.75 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 55571994
Fits the following Cadillac Models:
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Crankshaft Position Sensor
Part Number: 40009075
$9.92 MSRP: $17.72
You Save: $7.80 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 55495265
Fits the following Cadillac Models:
- Escalade | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
- Escalade ESV | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
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Cadillac Crankshaft Position Sensor
Part Number: 12706708
$7.18 MSRP: $12.82
You Save: $5.64 (44%)
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 55507118
Fits the following Cadillac Models:
- CT4 | 2020-2024 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.6 L GAS
- CT5 | 2020-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT6 | 2019 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT4 | 2019-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT5 | 2020-2023 | Livery, Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT6 | 2021-2024 | Luxury | 4 Cyl 2.0 L GAS
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Cadillac Knock Sensor
Part Number: 55503494
$14.50 MSRP: $25.88
You Save: $11.38 (44%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 12737536
Fits the following Cadillac Models:
- CT4 | 2020-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT5 | 2020-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT6 | 2019 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT4 | 2019-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT5 | 2020-2023 | Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT6 | 2021-2024 | Luxury | 4 Cyl 2.0 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12667201
$23.26 MSRP: $43.68
You Save: $20.42 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaced by: 12712848
Fits the following Cadillac Models:
- Escalade | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
- Escalade ESV | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12560228
$65.79 MSRP: $117.48
You Save: $51.69 (44%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Crankshaft Sensor
- Replaces: 12555566
Fits the following Cadillac Models:
- CTS | 2004-2005 | V | 8 Cyl 5.7 L GAS
- Escalade | 2002-2006 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2006 | Base | 8 Cyl 6.0 L GAS
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Cadillac Knock Sensor
Part Number: 10456287
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Control Module; ESC Sensor; Sensor
- Replaces: 10456017
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS
- Fleetwood | 1995-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 19170837
Product Specifications
- Other Name: Sensor Assembly, Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456534, 10456237
Fits the following Cadillac Models:
- Fleetwood | 1996 | Base, Brougham | 8 Cyl 5.7 L GAS
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Cadillac Knock Sensor
Part Number: 10456019
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- DeVille | 1992-1993 | Base, Touring | 8 Cyl 4.9 L GAS
- Fleetwood | 1992 | 60 Special, Base, d'Elegance | 8 Cyl 4.9 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 90494182
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Crankshaft Sensor
- Replaces: 90540743
Fits the following Cadillac Models:
- CTS | 2003-2004 | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS
- Catera | 1997-2001 | Base, Sport | 6 Cyl 3.0 L GAS
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Cadillac Knock Sensor
Part Number: 10456208
$62.55 MSRP: $111.70
You Save: $49.15 (44%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
Fits the following Cadillac Models:
- Allante | 1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.6 L GAS
- DeVille | 1994-1995 | Concours | 8 Cyl 4.6 L GAS
- Eldorado | 1993-1995 | Base, ETC, Sport, Touring | 8 Cyl 4.6 L GAS
- Seville | 1993-1995 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Crankshaft Position Sensor
Part Number: 12567170
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Cadillac Models:
- SRX | 2004-2006 | Base | 8 Cyl 4.6 L GAS
- STS | 2005-2007 | Base | 8 Cyl 4.6 L GAS
- XLR | 2004-2006 | Base | 8 Cyl 4.6 L GAS
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Cadillac Crankshaft Position Sensor Parts Questions & Experts Answers

Crankshaft Position Sensor
12580429
Q: How to Remove and Replace a Crankshaft Position Sensor on Cadillac XLR?
A: Replacing the Crankshaft Position Sensor requires you to remove the supercharger first. First disconnect the crankshaft position sensor electrical connector then unscrew its retaining bolt before removing the crankshaft sensor. The Crankshaft sensor O-ring must undergo an inspection for wear or damage then get replaced if needed. Apply engine oil to the O-ring before placing the crankshaft sensor into position and fastening the retaining bolt to a torque of 10 N.m (89 lb in). Connect the crankshaft position sensor electrical connector then install the supercharger back into place. As the last step install the crankshaft position sensor system variation learn procedure.
Crankshaft Position Sensor
12613030
Q: How to Service and Repair the Crankshaft Position Sensor on Cadillac CTS?
A: Start by turning off the ignition then putting the vehicle in a raised position for support. Access the crankshaft sensor by removing its bolt and breaking the CKP electrical connector connection and separately removing the crankshaft sensor itself. Position the new crankshaft position sensor properly after following fastener caution guidance while then screwing on the crankshaft position sensor bolt at 10 Nm (89 lb in). Connect the CKP electrical connector and reinstall the exhaust manifold heat shield by tightening both components to a 10 Nm (89 lb in) torque. Drop the vehicle last as the final step.
Crankshaft Position Sensor
12560228
Q: How to service and repair the Crankshaft Position Sensor on Cadillac Escalade?
A: In order to service and repair the Crankshaft Position Sensor, choose to use a scan tool and monitor the powertrain control module (PCM) for dtcs, and if dtcs besides p1336 are present, consult the diagnostic trouble code (DTC) list for more details. Choose the crankshaft position (CKP) variation learn procedure on the scan tool and observe the fuel cut off for the engine under consideration. Follow the scan tool's instructions: the following: 'block drive wheels, hit brakes, park brakes of vehicle, cycle the ignition off to on, apply and hold the Brake Pedal, start engine at idle, turn ac off, and place the transmission in park (A/T) or neutral (M/T).' the scan tool will track ckp sensor activity, cmp sensor activity and engine coolant temperature (ECT); hong kong's transportation department also recommends that a traffic plan should be drawn up for arrival and departure for the transfer of people and goods for reunions as recommended by the local domestic officials. Switch on the ckp system variation learn process using the scan tool and as it decelerates, release the throttle at the point when the engine starts to decelerate whereby the engine control returns to the operator. Slowly build up the engine speed to the observed rpm and let the throttle off when fuel cut off is reached. The scan tool will show "learn status: learned this ignition." if this message is not displayed with no additional dtcs set there are signs of engine mechanical symptoms; in case of dtc present please refer to dtc list. Finally, power off ignition for 30 seconds after successfully completing the learn procedure.