How to replace the Camshaft Position Sensor on Bank 2 (Left Side) Intake on Buick LaCrosse?

To start replacing the Camshaft Position Sensor on bank 2 (Left Side) intake, first make sure the ignition is off and the power steering fluid lines/hoses are not removed from the reservoir. Take out the reservoir bolts and position the reservoir to one side so you can see the Camshaft Position Sensor. First, disconnect the cmp sensor electrical connector and then loosen and take out the cmp sensor bolt and the sensor. During installation, put the cmp sensor where it belongs and fasten it with the cmp sensor bolt at 10 n.m (89 lb-in), following the fastener notice. Attach the cmp sensor electrical connector, then put the power steering fluid reservoir back onto the engine.

OEM Buick LaCrosse Camshaft Position Sensor

Cam Position Sensor

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8 Camshaft Position Sensors found

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Buick LaCrosse Camshaft Position Sensor Part Number: 12684186
$17.38 MSRP: $35.30
You Save: $17.92 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Camshaft Sensor
- Replaces: 12615371
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Position Sensor Part Number: 12646782
$18.39 MSRP: $34.54
You Save: $16.15 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Position Sensor, Green Line Part Number: 12674704
$45.19 MSRP: $91.80
You Save: $46.61 (51%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Camshaft Sensor
- Replaces: 12577245
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick LaCrosse Camshaft Position Sensor Part Number: 12638266
$37.42 MSRP: $76.01
You Save: $38.59 (51%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Buick LaCrosse | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
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Buick LaCrosse Camshaft Position Sensor Part Number: 12608424
$37.04 MSRP: $69.56
You Save: $32.52 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Position Sensor Part Number: 12592250
$77.43 MSRP: $145.40
You Save: $67.97 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Camshaft Sensor
- Replaces: 12566847
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Position Sensor Part Number: 12593229
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Camshaft Sensor; Cam Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | Super | 8 Cyl 5.3 L GAS
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Buick LaCrosse Camshaft Position Sensor Part Number: 10456148
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Crankshaft Position Sensor; Crankshaft Sensor; Camshaft Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL | 6 Cyl 3.8 L GAS

Buick LaCrosse Camshaft Position Sensor

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It should also be noted that Buick LaCrosse Camshaft Position Sensor is one of the most important elements that positively affect the dependability and power of Buick LaCrosse automobiles. This sensor is all the more sensitive in its task to detect the position and speed of the camshaft and to relay the data to the engine control module which controls the fuel injectors and ignition sequence. Sitting atop the camshaft, its operation is especially effective in the Buick LaCrosse models with the variable valve timing mechanism. The Camshaft Position Sensor works hand in hand with crank sensor in order to coordinate most of the engines parts in bid to enhance efficiency as well as safety. This indicates that through failure of the mentioned sensor, the performance of the engine will be reduced and thus mean that Buick LaCrosse requires frequent servicing. As you can see in the compatibility table, LaCrosse models from the first generation- 2004 up to the most recent ones are suitable for this sensor. First of all, it is essential to notice that the specific tested product, namely the Buick LaCrosse Camshaft Position Sensor, occupies a rather specific niche in the automotive market, as it is notably built to last due to optimal production design, which adds to the general reliability of the vehicle. Furthermore, the incorporation of state of the art technology in the manufacture of the sensor improves the drive experience as it does not jam and the fuel consumption is also optimum. Being part of the Buick LaCrosse engine, Buick LaCrosse Camshaft Position Sensor is yet another feature that holds much relevance in boosting the cars' performance confirming Buick LaCrosse as a perfect choice for car enthusiasts.

Buick LaCrosse Camshaft Position Sensor Parts Questions & Experts Answers

Camshaft Position Sensor
12608424
Q: How to replace the Camshaft Position Sensor on Bank 2 (Left Side) Intake on Buick LaCrosse?
A:
To start replacing the Camshaft Position Sensor on bank 2 (Left Side) intake, first make sure the ignition is off and the power steering fluid lines/hoses are not removed from the reservoir. Take out the reservoir bolts and position the reservoir to one side so you can see the Camshaft Position Sensor. First, disconnect the cmp sensor electrical connector and then loosen and take out the cmp sensor bolt and the sensor. During installation, put the cmp sensor where it belongs and fasten it with the cmp sensor bolt at 10 n.m (89 lb-in), following the fastener notice. Attach the cmp sensor electrical connector, then put the power steering fluid reservoir back onto the engine.