How to replace the Crankshaft Position Sensor on Buick Regal?

The crankshaft position (CKP) sensor replacement process starts with turning off the ignition then removing the serpentine belts from the Crankshaft Pulley. Start by raising the vehicle until it becomes accessible to remove wheel and tire assemblies and the right inner fender access panel. Attach the Flywheel holding tool (J 37096) to stabilize the Flywheel afterward remove the crankshaft Harmonic Balancer retaining bolt using a 28 mm socket. The balancer remover (J 38197) will remove the crankshaft Harmonic Balancer and the technician should install the Crankshaft Position Sensor shield without using any pry bar. Remove the Crankshaft Position Sensor from the block face by first disconnection of the sensor electrical connector and then unscrewing the sensor's attaching bolts. Place the ckp sensor onto its proper block position before installing the bolts and setting their tightness between 20-40 n.m (14-28 lb ft). Attach the Crankshaft Position Sensor shield before you reconnect the electrical connector to the sensor. Position the crankshaft Harmonic Balancer on the crankshaft then clamp the Flywheel with a Flywheel holding tool (J 37096) before torquing the Harmonic Balancer bolt to 150 n.m +76 degrees (110 lb ft +76 degrees) using torque/angle meter (J 36660-A). Secure the right front wheel and tire assembly to the hub before torquing the wheel nuts to 140 n.m (104 lb ft). Finally, attach the right inner fender access cover. After vehicle lowering install both serpentine belts while finishing the crankshaft variation learn procedure.

OEM Buick Regal Crankshaft Position Sensor

Engine Crankshaft Position Sensor

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6 Crankshaft Position Sensors found

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Buick Regal Crankshaft Position Sensor, Green Line Part Number: 12588992
$33.33 MSRP: $62.60
You Save: $29.27 (47%)
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Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor
- Replaced by: 12674703
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Crankshaft Position Sensor Part Number: 10456555
$36.47 MSRP: $74.07
You Save: $37.60 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Crankshaft Sensor
- Replaces: 10456043
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1996 Buick Regal | Custom, Limited | 6 Cyl 3.1 L GAS
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Buick Regal Crankshaft Position Sensor Part Number: 12674702
$44.84 MSRP: $91.06
You Save: $46.22 (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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Regal Crankshaft Position Sensor Part Number: 10456161
$86.13 MSRP: $174.94
You Save: $88.81 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Crankshaft Sensor; Position Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-2004 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
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Buick Regal Knock Sensor Part Number: 10456019
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
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Buick Regal Knock Sensor Part Number: 10456208
$62.55 MSRP: $111.70
You Save: $49.15 (44%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Buick Regal | Custom, Limited | 6 Cyl 3.1 L GAS

Buick Regal Crankshaft Position Sensor

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Regal Crankshaft Position Sensor is one of the most important parts known for dependability and work in most of the Buick Regal models. This sensor is very sensitive to the position and the rate of rotation of the crankshaft transmitting valuable information to the powertrain control module. This information is important in fine tuning ignition time and the fuel injection process thus increasing the efficiency as well as safety in the use of Buick Regal. Crankshaft Position Sensor together with camshaft position sensor controls variable valve timing and Starter Interlock system for starting the car. It fits all the Regal generations, so at least you can cool down your Buick with it. Inductive or Hall Effect sensors are applied to facilitate accurate input to be transmitted, thus keeping the engine's performance factors consistent and reliable. Since the Buick Regal Crankshaft Position Sensor plays a crucial role In a vehicle, a faulty sensor has numerous implications, Inclucing starting dilemmas and stallings. Also, it is pertinent to mention that the structure of the presented sensor includes the improvements that act as the major advantage of the car in the automotive industry in terms of durability and differentiation in terms of accuracy. Buick Regal Crankshaft Position Sensor is one of the products that has been tested over the years due to its effectiveness to the performance of the car and to the company's policy of providing quality and innovative products in the market.

Buick Regal Crankshaft Position Sensor Parts Questions & Experts Answers

Crankshaft Position Sensor
10456161
Q: How to replace the Crankshaft Position Sensor on Buick Regal?
A:
The crankshaft position (CKP) sensor replacement process starts with turning off the ignition then removing the serpentine belts from the Crankshaft Pulley. Start by raising the vehicle until it becomes accessible to remove wheel and tire assemblies and the right inner fender access panel. Attach the Flywheel holding tool (J 37096) to stabilize the Flywheel afterward remove the crankshaft Harmonic Balancer retaining bolt using a 28 mm socket. The balancer remover (J 38197) will remove the crankshaft Harmonic Balancer and the technician should install the Crankshaft Position Sensor shield without using any pry bar. Remove the Crankshaft Position Sensor from the block face by first disconnection of the sensor electrical connector and then unscrewing the sensor's attaching bolts. Place the ckp sensor onto its proper block position before installing the bolts and setting their tightness between 20-40 n.m (14-28 lb ft). Attach the Crankshaft Position Sensor shield before you reconnect the electrical connector to the sensor. Position the crankshaft Harmonic Balancer on the crankshaft then clamp the Flywheel with a Flywheel holding tool (J 37096) before torquing the Harmonic Balancer bolt to 150 n.m +76 degrees (110 lb ft +76 degrees) using torque/angle meter (J 36660-A). Secure the right front wheel and tire assembly to the hub before torquing the wheel nuts to 140 n.m (104 lb ft). Finally, attach the right inner fender access cover. After vehicle lowering install both serpentine belts while finishing the crankshaft variation learn procedure.