Can I put any type of lifter in my engine?

No. You should get the lifter that is designed for your camshaft.

Can a stuck lifter cause engine problems?

Yes. A stuck lifter will prevent the valve from opening or closing, causing internal engine problems.

GM Genuine Parts Hydraulic Valve Adjuster

About this product

ACDelco GM Original Equipment Engine Valve Lifters automatically help maintain a 'zero' valve lash condition to help prevent valve train noise and unnecessary valve train component wear, and are GM-recommended replacements for your vehicle's original components. These original equipment valve lifters have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Adjusts the valves on your vehicle's engine for proper performance
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

RollerNo

Maximum Outside Diameter0.472 in / 12 mm

MaterialSteel

ClassificationOE

RollerNo

MaterialSteel

Maximum Outside Diameter0.472 in / 12 mm

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing an engine valve lifter, make sure it is the correct size and fit for your vehicle.
Keep the coolant level full and do not allow the engine to overheat - excessive heat could cause the lifter to expand and stick.
Keep engine oil level full.
Be sure that flat non-roller lifters turn in their bores at least 45 degrees in 2 crankshaft revolutions, to help prevent camshaft lobe damage.
If a tapping sound occurs in the engine, have it checked - it could be a sign of a faulty lifter and lead to excessive damage to engine components.
Have your vehicle inspected as soon as possible if the 'Service Engine Soon’ light illuminates.
Have your vehicle inspected immediately if the 'Service Engine Soon’ light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
Regularly inspect engine valve lifter for signs of damage or wear, and replace them if signs of damage are found.

Signs of wear for engine valve lifters include but are not limited to:

Tapping noises from the engine
Loss of power
Engine misfire
Poor engine performance
Excessive noise in the valve train

Model	Trim	Year(s)
Allure	CX, CXL, CXS	2005, 2006, 2007, 2008, 2010
Cascada	Base, Premium, Sport Touring	2016, 2017, 2018, 2019
Enclave		2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Encore		2016, 2017, 2018, 2019, 2021, 2022
Envision	Base, Premium, Preferred, Essence, Premium II	2016, 2017, 2018, 2019, 2020
LaCrosse	Base, Touring, Premium, CX, CXL, Convenience, Leather, Sport Touring, Preferred, Essence, Avenir	2005, 2006, 2007, 2008, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Lucerne		2006, 2007, 2008, 2009, 2010, 2011
Rainier		2004, 2005, 2006, 2007
Regal	GS, Base, Premium, Sport Touring	2011, 2012, 2013, 2014, 2015, 2016, 2017
Regal Sportback	GS, Base, Preferred, Essence, Preferred II, Avenir	2018, 2019, 2020
Regal TourX		2018, 2019, 2020
Rendezvous		2004, 2005, 2006
Verano	Base, Turbo, Premium, Convenience, Leather, Sport Touring	2012, 2013, 2014, 2015, 2016, 2017

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Adjusts the valves on your vehicle's engine for proper performance
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

RollerNo

Maximum Outside Diameter0.472 in / 12 mm

MaterialSteel

ClassificationOE

RollerNo

MaterialSteel

Maximum Outside Diameter0.472 in / 12 mm

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before purchasing and installing an engine valve lifter, make sure it is the correct size and fit for your vehicle.
Keep the coolant level full and do not allow the engine to overheat - excessive heat could cause the lifter to expand and stick.
Keep engine oil level full.
Be sure that flat non-roller lifters turn in their bores at least 45 degrees in 2 crankshaft revolutions, to help prevent camshaft lobe damage.
If a tapping sound occurs in the engine, have it checked - it could be a sign of a faulty lifter and lead to excessive damage to engine components.
Have your vehicle inspected as soon as possible if the 'Service Engine Soon’ light illuminates.
Have your vehicle inspected immediately if the 'Service Engine Soon’ light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
Regularly inspect engine valve lifter for signs of damage or wear, and replace them if signs of damage are found.

Signs of wear for engine valve lifters include but are not limited to:

Tapping noises from the engine
Loss of power
Engine misfire
Poor engine performance
Excessive noise in the valve train

Model	Trim	Year(s)
Allure	CX, CXL, CXS	2005, 2006, 2007, 2008, 2010
Cascada	Base, Premium, Sport Touring	2016, 2017, 2018, 2019
Enclave		2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Encore		2016, 2017, 2018, 2019, 2021, 2022
Envision	Base, Premium, Preferred, Essence, Premium II	2016, 2017, 2018, 2019, 2020
LaCrosse	Base, Touring, Premium, CX, CXL, Convenience, Leather, Sport Touring, Preferred, Essence, Avenir	2005, 2006, 2007, 2008, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Lucerne		2006, 2007, 2008, 2009, 2010, 2011
Rainier		2004, 2005, 2006, 2007
Regal	GS, Base, Premium, Sport Touring	2011, 2012, 2013, 2014, 2015, 2016, 2017
Regal Sportback	GS, Base, Preferred, Essence, Preferred II, Avenir	2018, 2019, 2020
Regal TourX		2018, 2019, 2020
Rendezvous		2004, 2005, 2006
Verano	Base, Turbo, Premium, Convenience, Leather, Sport Touring	2012, 2013, 2014, 2015, 2016, 2017

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear for engine valve lifters include but are not limited to:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear for engine valve lifters include but are not limited to:

Fits these vehicles

Frequently Asked Questions

Can I put any type of lifter in my engine?

Can a stuck lifter cause engine problems?

GM Genuine Parts Hydraulic Valve Adjuster

GM Genuine Parts Hydraulic Valve Adjuster