How to replace the Crankshaft Position Sensor on Buick LeSabre?

In order to replace crankshaft position (CKP) sensor, one should ensure that the ignition switch is off. Use j 36660 torque/angle meter, j 37096 flywheel holding tool, and j 38197 balancer remover for the procedure. This will be achieved by taking off the serpentine belt from the Crankshaft Pulley (CM1904) after which the vehicle should be hoisted and the right front tire and wheel assembly is removed, followed by the right inner fender splash shield, flywheel inspection cover (CM1907). The next step is to pull off the crankshaft Harmonic Balancer and undo the sensor electrical connector. Do not use a pry bar and in turn remove the ckp sensor shield and the two attaching bolts to remove the ckp from the block face. For installation, place the ckp sensor to the block, install and tighten the bolts up to 30 nm (22 lb ft). Replace the Crankshaft Position Sensor shield, hook up the ckp sensor electrical connector, and reinstall the crankshaft harmonics balancer, right inner fender splash shield, and right front wheel and tire assembly. Lower the vehicle, install the serpentine belt to the Crankshaft Pulley, then reconnecting the negative Battery Cable, and carry out the crankshaft position system variation learn procedure.

OEM Buick LeSabre Crankshaft Position Sensor

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6 Crankshaft Position Sensors found

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Buick LeSabre Crankshaft Position Sensor Part Number: 25535481
$20.46 MSRP: $32.02
You Save: $11.56 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Position Sensor; Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Buick LeSabre | Custom, Limited | 6 Cyl 3.0 L GAS
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Buick LeSabre Crankshaft Position Sensor Part Number: 25535480
$24.11 MSRP: $37.97
You Save: $13.86 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Position Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.8 L GAS
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Buick LeSabre Crankshaft Position Sensor Part Number: 12537111
$42.91 MSRP: $80.07
You Save: $37.16 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Camshaft Position Sensor; Crankshaft Sensor; Position Sensor; Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre 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:
- 1993-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre 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:
- 1992-1994 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Position Sensor Part Number: 12537109
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Position Sensor; Sensor; Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre Crankshaft Position Sensor

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Crankshaft Position Sensor is an extremely special electronic part, that plays key role in strengthening the reliability construction of Buick LeSabre. The phase the engine is in is precisely recorded by this sensor and crucial impulses are forwarded to the engine management system to adjust the fuel injection and ignition time. Located on the main crank pulley or flywheel with precise readings, it is vital to the Buick LeSabre's function and thus cannot be overlooked. Popular for its reliability the Crankshaft Position Sensor can be used with the several different LeSabre models manufactured from the year 1959 to 2005 thus enabling drivers retain their cars optimal performance as well as safety. Since the crankshaft position sensor is involved in the smooth starting of the vehicle and also prevents engine cut-outs, its contribution to the operation of the Buick LeSabre cannot be overstressed. They come in types such as inductive and Hall Effect kind, and have variations that are peculiar to different models of the LeSabre. First of all, the analyzed product, Crankshaft Position Sensor, can be marked as unique in the car market since it is rather durable and reliable, and these factors enable to contribute to the vehicle's usage time. Each part, such as cranshft position sensor, packs improved performance of the engine and safety measures that are worth appreciating given the Buick LeSabre does not lose its popularity among car enthusiasts.

Buick LeSabre Crankshaft Position Sensor Parts Questions & Experts Answers

Crankshaft Position Sensor
10456161
Q: How to replace the Crankshaft Position Sensor on Buick LeSabre?
A:
In order to replace crankshaft position (CKP) sensor, one should ensure that the ignition switch is off. Use j 36660 torque/angle meter, j 37096 flywheel holding tool, and j 38197 balancer remover for the procedure. This will be achieved by taking off the serpentine belt from the Crankshaft Pulley (CM1904) after which the vehicle should be hoisted and the right front tire and wheel assembly is removed, followed by the right inner fender splash shield, flywheel inspection cover (CM1907). The next step is to pull off the crankshaft Harmonic Balancer and undo the sensor electrical connector. Do not use a pry bar and in turn remove the ckp sensor shield and the two attaching bolts to remove the ckp from the block face. For installation, place the ckp sensor to the block, install and tighten the bolts up to 30 nm (22 lb ft). Replace the Crankshaft Position Sensor shield, hook up the ckp sensor electrical connector, and reinstall the crankshaft harmonics balancer, right inner fender splash shield, and right front wheel and tire assembly. Lower the vehicle, install the serpentine belt to the Crankshaft Pulley, then reconnecting the negative Battery Cable, and carry out the crankshaft position system variation learn procedure.