How to replace the Lash Adjusters on Chevrolet Impala?

To replace valve lifters, you first need to remove the lower Intake Manifold. Then remove the valve rocker arms and pushrods, noting that the valve lifter guide bolts that are not removable. Remove the lug nut washers by loosening the valve lifters guide bolts and removing the valve lifters from the guides, followed then by the valve lifter guides. Degrease all surfaces of the gaskets. For installation, prelube is applied on valve lifters, before placing them in the cylinder bores. Use threadlock to the valve lifter guide bolt threads before fitting of the valve lifter guides. One should be careful of fasteners to prevent the damage of vehicles. Next, apply 10 nm (89 lb in) of torque to the valve lifter guide bolts, then reinstall the valve rocker arms and pushrods and then reinstall the lower Intake Manifold.

What additional engine repair information is available for servicing and repairing the Lifter / Lash Adjuster, and what does Unit Repair encompass for engine overhaul on Chevrolet Impala?

For servicing and repairing the lifter / Lash Adjuster, further engine repair information is available and in case if an internal engine component does not have its own separate service procedure an option implies that no such procedure was offered from the manufacturer. Unit repair: it covers the vital service procedures, machining, cleaning, inspection, and fitting essential for overhaul of engine including cylinder boring and honing, connecting rod and bearings - fitting, crankshaft and bearings - fitting, camshaft bearings -replacement, connecting rod and Piston - disassembly, cylinder head - disassembly and valve train components such as valves, seats, springs, and rockers. It also contains Oil Pump - disassembly, pistons and rings - fitting thread repair, valve and seat grinding (Valve Job) related to Cylinder Head assembly, and service timing components (Chain, Belt, Gears).

OEM Chevrolet Impala Lash Adjuster

Lash Adjuster Lifter

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8 Lash Adjusters found

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Chevrolet Impala Push Rods Part Number: 5232720
$14.34 MSRP: $23.93
You Save: $9.59 (41%)
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Product Specifications
- Other Name: Valve Lift; Valve Lifter; Pushrod; Valve Lifters; Lifter, Engine Valve Lifter; Lifter, Engine Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Chevrolet Impala Valve Lifters Part Number: 17122490
$37.49 MSRP: $61.75
You Save: $24.26 (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:
- 2000-2009 Chevrolet Impala | Base, LS, LS Sport, Police, SS | 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Valve Lifters Part Number: 12690246
$6.25 MSRP: $9.79
You Save: $3.54 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Adjuster Assembly-Dual Feed Hydraulic Valve Lash; Valve Lifter; Adjuster, Engine Valve Lifter
- Replaces: 12640506, 12659430
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Chevrolet Impala | LS, LT, LTZ | 4 Cyl 2.5 L GAS
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Chevrolet Impala Valve Lifters Part Number: 5234890
$43.91 MSRP: $72.34
You Save: $28.43 (40%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 1994-1995 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala 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 Chevrolet Impala | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
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Chevrolet Impala 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:
- 2000-2011 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LT, LTZ, Police | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Impala Valve Lifters, Green Line Part Number: 12686787
$14.33 MSRP: $23.63
You Save: $9.30 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Adjuster Assembly-Hydraulic Valve Lash; Filler Cap O-Ring; Adjuster, Engine Valve Lifter; Adjuster, Engine Valve
- Replaces: 12572638, 24100005
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019, 2014 Chevrolet Impala | Eco, LS, LT | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Chevrolet Impala 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 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS

Chevrolet Impala 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 Impala parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Impala 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.

The Lash Adjuster in Chevrolet Impala vehicles' primary role is to lift the valve nearer to the camshaft to make the Engine function smoothly and in the longer run decreases the wear of the Engine. This one called as tappet or follower translates the rotational motion experienced by the camshaft to up-and-down motion required for the intake and exhaust valves. Various kinds of Lash Adjusters have been used on Chevrolet Impala models such as solid, hydraulic and roller types of Lash Adjusters. Hydraulic Lash Adjusters are especially preferred to use since they have the advantage of readjusting clearances through oil pressure. Roller tappets are gradually replacing flat tappets in most of the latest designs because of its lower friction and high efficiency. Depending on the layout of the particular engine itself, details regarding the Lash Adjuster can differ as a result of development in automobile engineering throughout the more than half-century of the Chevrolet Impala.

Chevrolet Impala Lash Adjuster Parts and Q&A

Valve Lifters
17120070
Q: How to replace the Lash Adjusters on Chevrolet Impala?
A:
To replace valve lifters, you first need to remove the lower Intake Manifold. Then remove the valve Rocker Arms and pushrods, noting that the valve lifter guide bolts that are not removable. Remove the lug nut washers by loosening the valve lifters guide bolts and removing the valve lifters from the guides, followed then by the valve lifter guides. Degrease all surfaces of the gaskets. For installation, prelube is applied on valve lifters, before placing them in the cylinder bores. Use threadlock to the valve lifter guide bolt threads before fitting of the valve lifter guides. One should be careful of fasteners to prevent the damage of vehicles. Next, apply 10 nm (89 lb in) of torque to the valve lifter guide bolts, then reinstall the valve rocker arms and pushrods and then reinstall the lower Intake Manifold.
Valve Lifters
17122490
Q: What additional engine repair information is available for servicing and repairing the Lifter / Lash Adjuster, and what does Unit Repair encompass for engine overhaul on Chevrolet Impala?
A:
For servicing and repairing the lifter / Lash Adjuster, further engine repair information is available and in case if an internal engine component does not have its own separate service procedure an option implies that no such procedure was offered from the manufacturer. Unit repair: it covers the vital service procedures, machining, cleaning, inspection, and fitting essential for overhaul of engine including cylinder boring and honing, connecting rod and bearings - fitting, Crankshaft and bearings - fitting, camshaft bearings -replacement, connecting rod and Piston - disassembly, cylinder head - disassembly and valve train components such as valves, seats, springs, and rockers. It also contains Oil Pump - disassembly, pistons and rings - fitting thread repair, valve and seat grinding (Valve Job) related to Cylinder Head assembly, and service timing components (Chain, Belt, Gears).