How to replace the Crankshaft Position Sensor on Buick Lucerne?

Crankshaft balancer removal is the first step before installing a new Crankshaft Position Sensor. First disconnect the engine harness electrical connector which supplies power to the crankshaft position (CKP) sensor before removing the CKP sensor shield. First remove the two sensor studs before removing the Crankshaft Position sensor. The first step for installation involves putting the CKP sensor into position followed by stud tightening to 20 N.m (15 lb ft) torque and a 40-degree nut rotation using the J 45059 Angle Meter (J 45059). Replace the CKP sensor shield then reconnect the engine harness electrical connector back to the CKP sensor. Finally, reinstall the crankshaft balancer.

OEM Buick Lucerne Crankshaft Position Sensor

Engine Crankshaft Position Sensor

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3 Crankshaft Position Sensors found

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Buick Lucerne Crankshaft Position Sensor Part Number: 12598208
$24.51 MSRP: $46.02
You Save: $21.51 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Camshaft Position Sensor; Crankshaft Sensor; Camshaft Sensor
- Replaces: 12591007
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Buick Lucerne | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Lucerne Crankshaft Position Sensor Part Number: 12580429
$40.28 MSRP: $81.82
You Save: $41.54 (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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Buick Lucerne | CXL, CXS, Super | 8 Cyl 4.6 L GAS
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Buick Lucerne Crankshaft Position Sensor Part Number: 10456161
$86.13 MSRP: $174.94
You Save: $88.81 (51%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2006-2008 Buick Lucerne | CX, CXL | 6 Cyl 3.8 L GAS

Buick Lucerne Crankshaft Position Sensor

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The Buick Lucerne Crankshaft Position Sensor is a crucial part that greatly improves Buick Lucerne automobiles and their functions. This sensor is extremely sensitive in detecting the position as well as the rotational rate of the crankshaft and transmits crucial information to the powertrain control module. Thus, the Buick Lucerne Crankshaft Position Sensor as a control unit is essential when it comes to regulating ignition and fuel injection timing to achieve optimal improvement of the automobile engine. This sensor is for Lucerne models made between 2005 and 2011 The is a part of the modern engine management of the automobile as it together with the camshaft position sensor, it regulates the variable valve times as well as assists in restarting the engine. Buick Lucerne Crankshaft Position Sensor is famous for its sturdiness and accuracy which are supplemented by techniques like hall effect as well as inductive sensing. Also, the sensor averts factors such as starting trouble and cut-outs in the engine; factors that compromise safety. The discussed car, Buick Lucerne is unique in the automobile market in its elegant look and such prestigious additional features as Magnetic Ride Control and other safety features as well as the fact that CP Sensor guarantees great performance of this vehicle. Being an essential part of the Buick Lucerne car model, the crankshaft position sensor is a reliable, efficient, and safe part that speaks for the brand's quality and focus on fine engineering.

Buick Lucerne Crankshaft Position Sensor Parts Questions & Experts Answers

Crankshaft Position Sensor
12580429
Q: How to replace the Crankshaft Position Sensor on Buick Lucerne?
A:
Crankshaft balancer removal is the first step before installing a new Crankshaft Position Sensor. First disconnect the engine harness electrical connector which supplies power to the crankshaft position (CKP) sensor before removing the CKP sensor shield. First remove the two sensor studs before removing the Crankshaft Position sensor. The first step for installation involves putting the CKP sensor into position followed by stud tightening to 20 N.m (15 lb ft) torque and a 40-degree nut rotation using the J 45059 Angle Meter (J 45059). Replace the CKP sensor shield then reconnect the engine harness electrical connector back to the CKP sensor. Finally, reinstall the crankshaft balancer.