How to replace the right side camshaft on Buick LaCrosse?

Starting the replacement of the right side Camshaft requires removing the upper Intake Manifold together with the lower Intake Manifold and subsequent removal of the Camshaft cover as well as Camshaft sensors and intake Camshaft position actuator solenoid. Then use the provided Crankshaft rotation socket (EN 46111) to move the Crankshaft in order to achieve a neutral position with parallel flat camshafts against the Camshaft cover rail. Keep in mind that the Camshaft position should be low tension. The use of an open-end wrench on the Camshaft hex prevents Camshaft and engine rotation but keep the Camshaft position actuator bolt loose before removal. Position the Timing Chain retention tool (EN 46108) tips completely into the Timing Chain space before using en 46108 to secure the Timing Chain preventively tighten its securing nuts. Mark the Timing Chain and corresponding sections on the Camshaft position actuators before removing the Camshaft position actuator bolt. Continue by taking off the Camshaft bearing caps combined with the Camshaft. Secure both marks on the Camshaft position actuators and Timing Chain while omitting Camshaft position actuator bolt tightening steps. The camshafts should be moved into position on the Cylinder Head followed by installing Camshaft actuators onto the camshafts before installing both components together. Dismantle en 46108 while integrating the Crankshaft balancer before using an open-end wrench on the hex of the Camshaft hex to halt both Camshaft and engine rotation. After placing all components in order install and tighten the Camshaft position actuators followed by the intake Camshaft position actuator solenoid along with Camshaft sensors and the Camshaft cover and upper Intake Manifold with lower Intake Manifold.

How to replace the left side camshaft on Buick LaCrosse?

Starting the left side Camshaft replacement process requires removal of both upper and lower intake manifolds. You must first remove the left bank Camshaft cover together with its sensors. You must take off the Camshaft position actuator solenoid as your next step. Use the crankshaft balancer bolt to position the camshafts in a neutral position while keeping the crankshaft balancer moving in clockwise direction only until the Camshaft flats become parallel with the Camshaft cover rail. A proper use of an open-end wrench on the hex-shaped Camshaft will stop it from rotating as you loosen the Camshaft position actuator bolt. Slide the en-48313 Timing Chain retention tool (EN-48313) until its legs become fully retractable before placing it between the Camshaft actuators with the scribed line facing the top layer of the cylinder head. Extend the en-48313 legs partially before inserting one leg behind the Timing Chain guide while expanding further until the legs reach the Timing Chain without applying stress to it. Use hand force to tighten the en-48313 while rotating the camshafts until sufficient space appears in the chain. First identify positions on the Timing Chain and Camshaft position actuators to ensure correct reassembly. After this, the technicians must remove the Camshaft position actuator bolt and camshafts. You should start the installation by placing the marks from the Camshaft position actuator with the Timing Chain after which you can mount the Camshaft actuators onto the camshafts along with their corresponding bearing caps. The en-48313 should be removed using an open-end wrench to prevent rotation during the installation of the Camshaft position actuators. To complete installation secure the intake Camshaft position actuator solenoid and the sensors afterwards position the Camshaft cover followed by final assembly of both upper and lower intake manifolds.

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Buick LaCrosse Camshaft Part Number: 12625988
$247.07 MSRP: $406.90
You Save: $159.83 (40%)
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Product Specifications
- Other Name: Camshaft, Engine
- Replaced by: 19431714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12634207
$137.77 MSRP: $226.94
You Save: $89.17 (40%)
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Product Specifications
- Other Name: Camshaft Assembly-Intake; Camshaft, Engine
- Replaces: 12634844
- 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 Part Number: 12625984
$196.38 MSRP: $309.00
You Save: $112.62 (37%)
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Product Specifications
- Other Name: Camshaft, Engine
- Replaced by: 19433783
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12625436
$407.69 MSRP: $700.20
You Save: $292.51 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Camshaft, Engine
- Replaces: 12593207
- 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 Part Number: 12638651
$109.84 MSRP: $174.39
You Save: $64.55 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft Assembly-Intake; Camshaft, Engine
- 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 Valve Cover Part Number: 12604896
$98.09 MSRP: $168.48
You Save: $70.39 (42%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft, Engine; Camshaft
- 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 Part Number: 12632270
$49.84 MSRP: $120.12
You Save: $70.28 (59%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12566671
$132.50 MSRP: $213.06
You Save: $80.56 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12677826
$72.69 MSRP: $119.74
You Save: $47.05 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft Assembly-Intake; Camshaft, Engine
- Replaces: 12647875
- 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 Part Number: 12677833
$69.94 MSRP: $111.06
You Save: $41.12 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft, Engine
- Replaces: 12647877
- 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 Part Number: 12687189
$74.79 MSRP: $118.71
You Save: $43.92 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft Assembly-Intake; Camshaft, Engine
- Replaces: 12677825, 12647869
- 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 Part Number: 12632272
$79.29 MSRP: $125.85
You Save: $46.56 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 19431713
$265.95 MSRP: $422.26
You Save: $156.31 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft Assembly, Intake; Camshaft, Engine
- Replaces: 12603535, 12609252, 12625989, 19420582, 12603545, 12604374, 12632195, 19420031
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011, 2008 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 24505811
$124.43 MSRP: $195.79
You Save: $71.36 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft, Engine
- 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
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Buick LaCrosse Camshaft Part Number: 12677832
$69.94 MSRP: $111.05
You Save: $41.11 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft, Engine
- Replaces: 12647871
- 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 Part Number: 12566669
Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12625986
$28.90 MSRP: $45.26
You Save: $16.36 (37%)
Product Specifications
- Other Name: Camshaft Assembly-Intake; Camshaft, Engine
- Replaces: 12632193, 12604377, 12603544, 12609250
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011, 2008 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick LaCrosse Camshaft Part Number: 12632275
Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Camshaft Part Number: 12625990
Product Specifications
- Other Name: Camshaft, Engine
- Replaced by: 19420030
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Buick LaCrosse | CXS | 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Camshaft Part Number: 12632274
Product Specifications
- Other Name: Camshaft, Engine
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

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1-20 of 22 Results

Buick LaCrosse Camshaft

Want to cut long-term maintenance and repair costs? Choose OEM Camshaft. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LaCrosse parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LaCrosse Camshaft includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Camshaft in the Buick LaCrosse is a key component that plays a major role in boosting the car's performance and durability thereby establishing it as a major point selling major selling point in the market. Specifically for controlling the motion of both the admit and take out valves, the camshaft, in LaCrosse model guarantees efficiency of the combustion process for the premier performance of the engine. The different models of LaCrosse employ the Over Head Valve (OHV), Single Over Head Cam (SOHC), and the Double Over Head Cam (DOHC) cams of which are well synchronized to work hand in hand with the crankshaft. This increase intensifies not merely its horsepower, but, at the same time, increases fuel economy, making the Buick LaCrosse a vehicle of preference to many drivers in their search for both power and efficiency. Additionally, the LaCrosse Camshaft is considered to be among the safety related components since it yields to high performance which increases the flow of the vehicle and enhances control. Also, the second generation of LaCrosse is informed by the eAssist hybrid system in an indication of Buick's desire to recline fuel consumption as much as is possible without cutting down on performance. Reliability is another feature that defines Camshaft as one of the components that make up a solid reputation and in turn guarantees that every LaCrosse has its share of the powertrain's punch as well as efficiency. This features' combination consolidates the Buick LaCrosse remaining a leader within the mid-size sedan segment, attractive for different buyers.

Buick LaCrosse Camshaft Parts and Q&A

Camshaft
24505811
Q: How to replace the right side camshaft on Buick LaCrosse?
A:
Starting the replacement of the right side Camshaft requires removing the upper Intake Manifold together with the lower Intake Manifold and subsequent removal of the Camshaft cover as well as Camshaft sensors and intake Camshaft position actuator solenoid. Then use the provided Crankshaft rotation socket (EN 46111) to move the Crankshaft in order to achieve a neutral position with parallel flat camshafts against the Camshaft cover rail. Keep in mind that the Camshaft position should be low tension. The use of an open-end wrench on the Camshaft hex prevents Camshaft and engine rotation but keep the Camshaft position actuator bolt loose before removal. Position the Timing Chain retention tool (EN 46108) tips completely into the Timing Chain space before using en 46108 to secure the Timing Chain preventively tighten its securing nuts. Mark the Timing Chain and corresponding sections on the Camshaft position actuators before removing the Camshaft position actuator bolt. Continue by taking off the Camshaft bearing caps combined with the Camshaft. Secure both marks on the Camshaft position actuators and Timing Chain while omitting Camshaft position actuator bolt tightening steps. The camshafts should be moved into position on the Cylinder Head followed by installing Camshaft actuators onto the camshafts before installing both components together. Dismantle en 46108 while integrating the Crankshaft balancer before using an open-end wrench on the hex of the Camshaft hex to halt both Camshaft and engine rotation. After placing all components in order install and tighten the Camshaft position actuators followed by the intake Camshaft position actuator solenoid along with Camshaft sensors and the Camshaft cover and upper Intake Manifold with lower Intake Manifold.
Camshaft
12625986
Q: How to replace the left side camshaft on Buick LaCrosse?
A:
Starting the left side Camshaft replacement process requires removal of both upper and lower Intake Manifolds. You must first remove the left bank Camshaft cover together with its sensors. You must take off the Camshaft position actuator solenoid as your next step. Use the crankshaft balancer bolt to position the camshafts in a neutral position while keeping the crankshaft balancer moving in clockwise direction only until the Camshaft flats become parallel with the Camshaft cover rail. A proper use of an open-end wrench on the hex-shaped Camshaft will stop it from rotating as you loosen the Camshaft position actuator bolt. Slide the en-48313 Timing Chain retention tool (EN-48313) until its legs become fully retractable before placing it between the Camshaft actuators with the scribed line facing the top layer of the cylinder head. Extend the en-48313 legs partially before inserting one leg behind the Timing Chain Guide while expanding further until the legs reach the Timing Chain without applying stress to it. Use hand force to tighten the en-48313 while rotating the camshafts until sufficient space appears in the chain. First identify positions on the Timing Chain and Camshaft position actuators to ensure correct reassembly. After this, the technicians must remove the Camshaft position actuator bolt and camshafts. You should start the installation by placing the marks from the Camshaft position actuator with the Timing Chain after which you can mount the Camshaft actuators onto the camshafts along with their corresponding bearing caps. The en-48313 should be removed using an open-end wrench to prevent rotation during the installation of the Camshaft position actuators. To complete installation secure the intake Camshaft position actuator solenoid and the sensors afterwards position the Camshaft cover followed by final assembly of both upper and lower intake manifolds.