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  • Replacement Hydraulic Roller Valve Lifters for 5.3 Chevy 16 Pieces - Compatible with GM - V8 5.0L, 5.7L, 5.7L, 5.3L, 4.8L, 6.0L, 6.2L, 7.0L - Gen I, III, IV LS - Replaces 12499225, HL124, 12680871

Replacement Hydraulic Roller Valve Lifters for 5.3 Chevy 16 Pieces - Compatible with GM - V8 5.0L, 5.7L, 5.7L, 5.3L, 4.8L, 6.0L, 6.2L, 7.0L - Gen I, III, IV LS - Replaces 12499225, HL124, 12680871


SKU:

Vendor: AA Ignition

Availability:

$150.03

Replacement Hydraulic Roller Valve Lifters for 5.3 Chevy 16 Pieces - Compatible with GM - V8 5.0L, 5.7L, 5.7L, 5.3L, 4.8L, 6.0L, 6.2L, 7.0L - Gen I, III, IV LS - Replaces 12499225, HL124, 12680871

  • Replacement Hydraulic Roller Lifter - also known as tappets, these mechanisms converts the rotation of the camshafts into a vertical motion. Hydraulic lifters keep a constant space between the valves and camshaft lobes which adds complexity to the valvetrain, ensures the perfect timing and adds more horsepower to the engine.
  • Compatible with the Engines: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 V8 5.0L 305 Gen I | 1987-2002 V8 5.7L 350 Gen I | 1997-2004 V8 5.7L 350 Gen III/IV LS | 1999-2014 | 1999-2014 V8 5.3L 325 Gen III/IV LS | 1999, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 V8 4.8L 294 Gen III/IV LS | & more. See below for the full engine list.
  • Replaces Part# 12499225, HL124, 12680871, 17122490, 12648846 commonly found on popular GM vehicles including year models 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17. Overtime, hydraulic roller lifters will wear out resulting in misfiring, inconsistent and lack of engine power, typically during start up.
  • OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement and will look, fit and work exactly like the factory part. If you are hearing rattling or strange noises from your engine then you may have a problem with your hydraulic valve lifters for 5.3 Chevy.
  • Lifetime Warranty - This hydraulic roller valve lifters comes complete with a lifetime warranty. If the part ever fails on your vehicle simply contact us for a replacement. Save time and money off of dealer prices by purchasing this part and taking advantage of our warranty. See our website for full details.

The valve rollers, also known as tappets, are mechanisms that convert the rotation of the camshafts into a vertical motion. Hydraulic lifters keep a constant space between the valves and camshaft lobes which adds complexity to the valvetrain, ensures the perfect timing and adds more horsepower to the engine.

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Compatible with the Following GM Engines:

 

  • 1987-2002 V8 5.0L 305 Gen I
  • 1987-2002 V8 5.7L 350 Gen I
  • 1997-2004 V8 5.7L 350 Gen III/IV LS
  • 1999-2014 V8 5.3L 325 Gen III/IV LS
  • 1999-2017 V8 4.8L 294 Gen III/IV LS
  • 1999-2019 V8 6.0L 364 Gen III/IV LS
  • 2008-2017 V8 6.2L 376 Gen III/IV LS
  • 2006-2015 V8 7.0L 427 Gen III/IV LS

 

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Replaces Part Numbers:

 

  • 12499225
  • HL124
  • 12680871
  • 17122490
  • 12648846

 

Prevention is Better than Cure

Overtime, hydraulic roller lifters will wear out resulting in misfiring, inconsistent and lack of engine power, typically during start up.

Symptoms of a Bad Roller Lifter

If you are hearing rattling or strange noises from your engine then you may have a problem with your hydraulic valve lifters.

Experience the AA Ignition Difference!

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16576-ET00A

ASE Certified Technicians

Installing parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.

Strict Quality Control

All of our parts undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come.

An American Small Business

AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.

This is a compatible replacement part manufactured by AA Ignition. This valve roller set is NOT a genuine OEM part. Vehicles makes and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this valve roller set fits.