How to replace the Lash Adjusters on Chevrolet S10?

Start by acquiring all required tools that include the valve lifter remover (J 3049-A). Perform the following steps: remove the lower Intake Manifold followed by valve rocker arms and valve pushrods then arrange the components in a rack for future reinstallation. Before placing the valve lifters upright in the rack, remove their bolts and valve lifter Pushrod guide while keeping oil inside. A stuck valve lifter requires the use of the valve lifter remover (J 3049-A) to perform extraction procedures. The valve lifter bores need cleaning with solvent solution followed by a wear examination for potential scores. Replace the engine block if excessive wear or scoring is present. Inspection of the Camshaft must identify any wearing or damage before tooling up all components for reassembly. Dissolve contaminants from components before drying them down with compressed air and verify Pushrod guide condition in valve lifters. While inspecting valve lifters look for broken clips and worn Pushrod sockets along with scuffed or worn lifter bodies and worn rollers, loose or damaged pins and plugged oil holes. The installation of new lifters requires gm p/n 12345501 lubricant applied to the rollers yet reused lifters need to maintain their original placement. Begin by installing valve lifters into position before fitting valve lifter Pushrod guides then torque guide bolts to 16 nm (12 ft. Lbs.). Finish by setting valve rocker arms and pushrods followed by the lower Intake Manifold installation.

OEM Chevrolet S10 Lash Adjuster

Lash Adjuster Lifter

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6 Lash Adjusters found

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Chevrolet S10 Valve Lifters Part Number: 17122490
$37.49 MSRP: $61.75
You Save: $24.26 (40%)
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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:
- 2003-2004, 1992-1995 Chevrolet S10 | Base, EL, LS, SS, Tahoe, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Valve Lifters Part Number: 5234212
$11.65 MSRP: $19.07
You Save: $7.42 (39%)
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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:
- 1984-1993 Chevrolet S10 | Baja, Base, Durango, EL, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 Valve Lifters Part Number: 5234890
$43.91 MSRP: $72.34
You Save: $28.43 (40%)
Ships in 1-2 Business Days
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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:
- 1988-1991 Chevrolet S10 | Baja, Base, Durango, Sport, Tahoe | 6 Cyl 4.3 L GAS
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Chevrolet S10 Valve Lifters Part Number: 17120090
$37.19 MSRP: $61.26
You Save: $24.07 (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:
- 1996-2002, 1985-1993 Chevrolet S10 | Base, Durango, EL, LS, Sport, SS, Tahoe, Xtreme, ZR2, ZR5 | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet S10 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:
- 1994-2003 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet S10 Valve Lifters Part Number: 5234305
Product Specifications
- Other Name: Lifter Assembly-Valve; Valve Lifter; Lifter, Engine Valve Lifter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Chevrolet S10 | Base, Durango, Sport, Tahoe | 4 Cyl 2.0 L GAS

Chevrolet S10 Lash Adjuster

Want to cut long-term maintenance and repair costs? Choose OEM Lash Adjuster. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet S10 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet S10 Lash Adjuster 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.

Lash Adjuster located in Chevrolet S10 cars and trucks lifts the valve closer to the camshaft and performs the crucial task of ensuring easy running of the engine without getting worn out easily. This is also referred to as a tappet to transform the rotations of the camshaft into straight line movement of the valves. In the course of the S10 production several varieties of the Lash Adjusters were implemented, namely solid, hydraulic, and roller ones. Hydraulic lifters are especially preferred for their feature of clearance control through oil pressure, not requiring frequent adjustments. Roller tappets are common today because they produce low friction or efficiency than linear tappets. Concerning these lifters, the design as well as arrangement may differ depending on the engine used; this is due to improved engineering in the automotive field.

Chevrolet S10 Lash Adjuster Parts and Q&A

Valve Lifters
17120090
Q: How to replace the Lash Adjusters on Chevrolet S10?
A:
Start by acquiring all required tools that include the valve lifter remover (J 3049-A). Perform the following steps: remove the lower Intake Manifold followed by valve Rocker Arms and valve Pushrods then arrange the components in a rack for future reinstallation. Before placing the valve lifters upright in the rack, remove their bolts and valve lifter Pushrod guide while keeping oil inside. A stuck valve lifter requires the use of the valve lifter remover (J 3049-A) to perform extraction procedures. The valve lifter bores need cleaning with solvent solution followed by a wear examination for potential scores. Replace the engine block if excessive wear or scoring is present. Inspection of the Camshaft must identify any wearing or damage before tooling up all components for reassembly. Dissolve contaminants from components before drying them down with compressed air and verify Pushrod guide condition in valve lifters. While inspecting valve lifters look for broken clips and worn Pushrod sockets along with scuffed or worn lifter bodies and worn rollers, loose or damaged pins and plugged oil holes. The installation of new lifters requires gm p/n 12345501 lubricant applied to the rollers yet reused lifters need to maintain their original placement. Begin by installing valve lifters into position before fitting valve lifter Pushrod guides then torque guide bolts to 16 nm (12 ft. Lbs.). Finish by setting valve rocker arms and pushrods followed by the lower Intake Manifold installation.