How to replace the Lash Adjusters on Buick Century?

Start by removing the left and right valve Rocker Arm covers followed by removing both upper and lower intake manifolds. Proceed with the valve Rocker Arm and pushrods removal thereafter separate the Lash Adjuster guide bolts and extract the Lash Adjuster guide(s). First clean all valve train parts and gasket surfaces by using degreaser. After this remove the Lash Adjuster(s) before moving to the installation sequence. Check for wear on lash adjusters and cam lobes during inspection. First apply prelube solution gm p/n 1052365 or equivalent to the adjusters before reinstalling them to their initial positions. Install the Lash Adjuster guide and Lash Adjuster guide bolts before finalizing their torque at 10 nm (89 inch lbs.). Reinstall the valve rocker arms and pushrods to which you will add the lower and upper intake manifolds. The right (rear) and left (front) valve Rocker Arm covers should be installed as the last step.

OEM Buick Century Lash Adjuster

Lash Adjuster Lifter

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

8 Lash Adjusters found

View related parts
Buick Century Valve Lifters Part Number: 17122490
$35.25 MSRP: $60.54
You Save: $25.29 (42%)
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:
- 1986-1993 Buick Century | Custom, Estate Wagon, Limited, Special, T-Type | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Century Valve Lifters Part Number: 5234530
$45.83 MSRP: $75.50
You Save: $29.67 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Lift; Valve Lifter; Lifter, Engine Valve Lifter; Lifter, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 6 Cyl 4.3 L DIESEL
View related parts
Buick Century Valve Lifters Part Number: 5234200
$13.37 MSRP: $21.24
You Save: $7.87 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Lift; Valve Lifter; Lifter, Engine Valve Lifter; Lifter, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Century | Custom, Estate, Limited, Olympia Limited | 4 Cyl 2.5 L GAS
View related parts
Buick Century Valve Lifters Part Number: 17120090
$36.47 MSRP: $60.07
You Save: $23.60 (40%)
Ships in 1 Business Day
ADD TO CART
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:
- 1985-1992 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.5 L GAS
View related parts
Buick Century Valve Lifters Part Number: 17120070
$21.96 MSRP: $34.39
You Save: $12.43 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lifter, Engine Valve Lifter; Valve Lifter
- Replaces: 17102014
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2005 Buick Century | Custom, Limited, Special, Special Edition | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS
View related parts
Buick Century Valve Lifters Part Number: 5233545
Product Specifications
- Other Name: Lifter, Valve (.010" Oversize); Valve Lifter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
View related parts
Buick Century Valve Lifters Part Number: 5234485
Product Specifications
- Other Name: Lifter, Valve; Valve Lifter; Lifter, Engine Valve Lifter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Century Valve Lifters Part Number: 5234212
Product Specifications
- Other Name: Lifter, Valve; Valve Lifter; Lifter, Engine Valve Lifter; Lifter, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS

Buick Century Lash Adjuster

Our website offers an extensive catalog of genuine Buick Century Lash Adjuster at unbeatable prices. Every OEM Buick Century Lash Adjuster comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Century Lash Adjuster Parts Questions & Experts Answers

Valve Lifters
17120070
Q: How to replace the Lash Adjusters on Buick Century?
A: Start by removing the left and right valve Rocker Arm covers followed by removing both upper and lower Intake Manifolds. Proceed with the valve Rocker Arm and pushrods removal thereafter separate the Lash Adjuster guide bolts and extract the Lash Adjuster guide(s). First clean all valve train parts and gasket surfaces by using degreaser. After this remove the Lash Adjuster(s) before moving to the installation sequence. Check for wear on lash adjusters and cam lobes during inspection. First apply prelube solution gm p/n 1052365 or equivalent to the adjusters before reinstalling them to their initial positions. Install the Lash Adjuster guide and Lash Adjuster guide bolts before finalizing their torque at 10 nm (89 inch lbs.). Reinstall the valve rocker arms and pushrods to which you will add the lower and upper intake manifolds. The right (rear) and left (front) valve Rocker Arm covers should be installed as the last step.