How to replace the left side valve rocker arm assembly on 2010 Buick LaCrosse?

The Camshaft replacement - left side procedure should be used before the removal of applicable camshafts. After Rocker Arm removal proceed to clean and inspect both Camshaft(s) and Rocker Arm(s). Replace or mend components when needed as per the Camshaft cleaning and inspection protocols and valve lifter cleaning and inspection specifications. Install the rocker arms first followed by Camshaft(s) through the left side procedure for Camshaft replacement.

OEM 2010 Buick LaCrosse Rocker Arm

Engine Rocker Arm

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2 Rocker Arms found

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2010 Buick LaCrosse Rocker Arms
Part Number: 24100294
$4.99 MSRP: $8.23
You Save: $3.24 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm, Valve Rocker; Arm, Engine Valve Rocker
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.9 x 2.0 x 0.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 24100294
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2010 Buick LaCrosse Rocker Arms, Green Line
Part Number: 12565203
$21.89 MSRP: $36.02
You Save: $14.13 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12693909
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.2 x 1.3 x 0.8 inches
- Condition: New
- SKU: 12565203
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)

2010 Buick LaCrosse Rocker Arm

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2010 Buick LaCrosse Parts Questions & Experts Answers

Q: How to replace the left side valve rocker arm assembly on 2010 Buick LaCrosse?
A: The Camshaft replacement - left side procedure should be used before the removal of applicable camshafts. After Rocker Arm removal proceed to clean and inspect both Camshaft(s) and Rocker Arm(s). Replace or mend components when needed as per the Camshaft cleaning and inspection protocols and valve lifter cleaning and inspection specifications. Install the rocker arms first followed by Camshaft(s) through the left side procedure for Camshaft replacement.