How to replace the Lash Adjusters on Chevrolet Silverado 1500?

The replacement process begins by taking out the Intake Manifold and pushrods before placing everything in a rack to maintain proper reinstallation. You should first remove the bolts with the lifter pushrod guide and then place valve lifters in an upright rack to prevent oil loss. The valve lifter remover (J 3049-A) must be used to break the grips of lifters that have become stuck from gum or varnish deposits. Before engine block replacement check valve lifter bores with cleaning solvent and shop towels for signs of wear or scoring. It is essential to inspect and clean the Camshaft for wear and damage. At the same time, check and clean the lifters if needed. New lifters require lubrication forrollers before installation. When using existing lifters reinstall them exactly where they were before. Place the lifters first before placing the lifter pushrod guides and tightening all bolts to 12 lb ft torque then add pushrods and lastly put on the Intake Manifold.

OEM Chevrolet Silverado 1500 Lash Adjuster

Lash Adjuster Lifter

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6 Lash Adjusters found

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Chevrolet Silverado 1500 Valve Lifters Part Number: 17122490
$33.74 MSRP: $55.58
You Save: $21.84 (40%)
Ships in 1-2 Business Days
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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:
- 2005-2013 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, LTZ, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Valve Lifters Part Number: 12698945
$29.31 MSRP: $48.28
You Save: $18.97 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lifter Assembly-Valve (Non Afm); Lifter, Engine Valve Lifter; Lifter, Engine Valve
- Replaces: 12648846, 12576400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, XFE, ZR2 | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Valve Lifters Part Number: 55569933
$3.06 MSRP: $5.04
You Save: $1.98 (40%)
ADD TO CART
Product Specifications
- Other Name: Lifter Assembly-Valve; Valve Lifter; Adjuster, Engine Valve Lifter; Lifter, Engine Valve Lifter
- Replaces: 12855340
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 Chevrolet Silverado 1500 | Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST | 6 Cyl 3.0 L DIESEL
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Chevrolet Silverado 1500 Valve Lifters Part Number: 12698946
$50.69 MSRP: $83.51
You Save: $32.82 (40%)
ADD TO CART
Product Specifications
- Other Name: Lifter Assembly-Valve (Afm); Lifter, Engine Valve Lifter
- Replaced by: 12740071
- Replaces: 12639516, 12680871, 12571595, 12632143, 12619820, 12645725, 12569256
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, Hybrid, LS, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, XFE, ZR2 | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 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:
- 1999-2004 Chevrolet Silverado 1500 | Base, LS, LT, WT | 6 Cyl 4.3 L GAS
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Chevrolet Silverado 1500 Valve Lifters Part Number: 12663277
$2.74 MSRP: $4.52
You Save: $1.78 (40%)
ADD TO CART
Product Specifications
- Other Name: Adjuster-Hydraulic Valve Lash; Valve Lifter; Adjuster, Engine Valve Lifter; Adjuster, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, LT, LT Trail Boss, RST, WT | 4 Cyl 2.7 L GAS

Chevrolet Silverado 1500 Lash Adjuster

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Chevrolet Silverado 1500 Lash Adjuster Parts and Q&A

Valve Lifters
17122490
Q: How to replace the Lash Adjusters on Chevrolet Silverado 1500?
A:
The replacement process begins by taking out the Intake Manifold and pushrods before placing everything in a rack to maintain proper reinstallation. You should first remove the bolts with the lifter pushrod guide and then place valve lifters in an upright rack to prevent oil loss. The valve lifter remover (J 3049-A) must be used to break the grips of lifters that have become stuck from gum or varnish deposits. Before engine block replacement check valve lifter bores with cleaning solvent and shop towels for signs of wear or scoring. It is essential to inspect and clean the Camshaft for wear and damage. At the same time, check and clean the lifters if needed. New lifters require lubrication forrollers before installation. When using existing lifters reinstall them exactly where they were before. Place the lifters first before placing the lifter pushrod guides and tightening all bolts to 12 lb ft torque then add pushrods and lastly put on the Intake Manifold.