How to replace the Lash Adjusters on Buick Park Avenue?

Start by taking out the right valve Rocker Arm covers with gaskets and next remove the left valve Rocker Arm. Take off both the lower Intake Manifold and accompanying gaskets but maintain the valve train components in their proper places for reinstalling later. The technician should handle rocker arms, pushrods, and pedestals followed by removing valve guide retainer bolts and retainer pieces. To access the lash adjusters you need to take out the Lash Adjuster guides. The work calls for degreaser cleaning and surface inspection of gaskets and valve train parts and lash adjusters and cam lobe wear assessment. Lash adjusters should be soaked in prelube gm p/n 12345501 or equivalent before their installation together with Lash Adjuster guides. The valve guide retainer should be reinstalled followed by torquing the valve guide retainer bolts to 30 nm (22 ft. Lbs.). Reinstall the valve rocker arms and pushrods before installing the pedestals and lower Intake Manifold with its gaskets and finally add the right and left valve Rocker Arm covers and their gaskets.

OEM Buick Park Avenue Lash Adjuster

Lash Adjuster Lifter

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Buick Park Avenue Valve Lifters Part Number: 17121905
$31.72 MSRP: $51.94
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Product Specifications
- Other Name: Lifter, Engine Valve Lifter; Valve Lifter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1998 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Valve Lifters Part Number: 17122490
$37.49 MSRP: $61.75
You Save: $24.26 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lifter, Engine Valve Lifter; Valve Lifter
- Replaces: 05234670, 5234670
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005, 1991-1994 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Lash Adjuster

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Buick Park Avenue Lash Adjuster is among such parts with increased notoriety for performance and durability it is also critical in the running of the engine of different models of Buick Park Avenue. This Lash Adjuster helps to keep the valves from sticking together thereby providing the right clearance thus improving on efficiency of the vehicle engine and generally the safety of the vehicle. The Lash Adjuster is also compatible with every model of the Buick Park Avenue and the 3800 Series II engine that is associated with it to guarantee that all the models shall benefit from such engineering. In about the hydraulic design of this Lash Adjuster, it is fully designed to allow the clearance adjustment to be done automatically this serves to lessen the stress exerted on the other parts of the engine thus increasing the service ratings of this particular service vehicle. This feature is crucial in the process of continued heritage of Buick Park Avenue as a luxury and high-performance automobile since it creates better driving comfort and reliability. Further, it comes as a distinct advantage in the automotive market, the Lash Adjuster, which effectively reduces noise and vibrations, to enhance driving even more. Buick Park Avenue Lash Adjuster is the perfect example of richness and quality of offering this car model with the materials that reflect brand's focus on innovation and permanence, which is one of the key factors that strengthens the Park Avenue's position in car market. For city Amblers as well as Highway cruisers, the Buick Park Avenue Lash Adjuster guarantees that the dynamics of the car are completed in a very smooth, efficient and safe pose.

Buick Park Avenue Lash Adjuster Parts Questions & Experts Answers

Valve Lifters
17122490
Q: How to replace the Lash Adjusters on Buick Park Avenue?
A:
Start by taking out the right valve Rocker Arm covers with gaskets and next remove the left valve Rocker Arm. Take off both the lower Intake Manifold and accompanying gaskets but maintain the valve train components in their proper places for reinstalling later. The technician should handle rocker arms, pushrods, and pedestals followed by removing valve guide retainer bolts and retainer pieces. To access the lash adjusters you need to take out the Lash Adjuster guides. The work calls for degreaser cleaning and surface inspection of gaskets and valve train parts and lash adjusters and cam lobe wear assessment. Lash adjusters should be soaked in prelube gm p/n 12345501 or equivalent before their installation together with Lash Adjuster guides. The valve guide retainer should be reinstalled followed by torquing the valve guide retainer bolts to 30 nm (22 ft. Lbs.). Reinstall the valve rocker arms and pushrods before installing the pedestals and lower Intake Manifold with its gaskets and finally add the right and left valve Rocker Arm covers and their gaskets.