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Engine lifters are critical components of your vehicle's valvetrain, responsible for opening and closing valves. Ensuring they are of high quality and correctly matched to your engine is paramount for optimal performance and longevity. Investing in reliable replacement lifters can prevent costly damage and maintain your engine's smooth operation.
Complete LS Valvetrain Kit – Includes 16 Delphi LS7 hydraulic roller lifters, 4 lifter guide trays, and 16 7.400” chromoly pushrods for a full top-end refresh.
Genuine Delphi LS7 Lifters – The industry standard for LS performance builds, offering improved oiling, stability, and quiet operation even with aggressive cam profiles.
7.400” One-Piece Chromoly Pushrods – Precision-machined and heat-treated for exceptional rigidity and durability, ensuring accurate valve timing under high RPM.
High-Strength Lifter Guide Trays – Keep lifters properly aligned and secure during operation, reducing the risk of rotation or valvetrain failure.
Wide LS Engine Fitment – Fits 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines including LS1, LS2, LS3, LS6, LQ4, LQ9, LY5, LY6, and LM7.
[High-Performance]: Experience enhanced engine performance with LS7 Lifters, precisely engineered to excel in high-performance and high-RPM engines. Optimize your engine's efficiency and power output with this premium choice
[Perfect Replacement]: Ours LS7 Lifters are meticulously designed and robustly crafted to match the fit and function of the original lifters on designated high-performance engines
[Durable Materials]: Built with advanced materials and superior craftsmanship, LS7 Lifters offer exceptional durability and long-term reliability
FITS: For Jeep for Cherokee 2014-2020, for Jeep for Grand for Cherokee 2011-2019, for Jeep for Wrangler 2014-2018, for Dodge for Grand for Caravan for Journey 2011-2018, for Dodge for Durango 2011-2015, for Dodge for Challenger for Charger 2011-2020, for...
【Fitment】Compatible with Camaro and Firebird 1999-2002, For Camaro 2010-2013, For Corvette 1999-2013, For Pontiac GTO 2004-2006, For Cadillac CTS-V 2004-2007, For Pontiac G8 2008-2009, For Tahoe, For Yukon, For Escalade 2000-2013, For Hummer H...
【Strict Quality Control】Hydraulic roller valve lifter manufactured in TS16949 certified facilities, undergone material validation and functional testing to ensure its performance.
【Better Performance】The Hydraulic Roller Lifters are made of high-quality metal materials, which are wear-resistant and durable, not easy to damage, and have long service life. Precise valve timing and lift control greatly Improve fuel economy and...
【Warranty】This hydraulic roller valve lifter kit provides a 1-year replacement or 50000km promise. If you have any problems with the AULINK product, please feel free to contact us via Amazon message.
Compatible with 2005-2008 GMC Envoy, compatible with 2007-2021 Sierra, compatible with 2007-2021 Yukon. Compatible with 2007-2013 Chevy Avalanche, compatible with 2010-2022 Camaro, compatible with 2014-2022 Corvette, compatible with 2006-2009 Impala...
【Function】:Hydraulic adjustment is adopted to automatically adjust the appropriate valve clearance state to prevent valve mechanism wear and noise.
【Package Includes】:A set of valve lifters (enough for one bank) required for AFM V-8 engine 8x AFM Lifters, 8x Roller Lifters. No instructions included,professional installation is recommended. Please fill the valve lifters with No. 68 hydraulic...
【Hydraulic Valve Lifter】:The hydraulic lifter uses oil pressure to adjust a plunger and eliminates the need of having to adjust the valves clearance regularly in the valve train. This helps to ensure less engine noise and high performance.If you have...
Michigan Motorsports buys Delphi LS7 Lifters in very large quantities in order to offer the best price available. See pictures for details. Lifters are packaged in sets of 16 and include new OEM Quality Guide Trays.
OEM-Quality Delphi LS7 Lifters – Includes 16 Delphi LS7 hydraulic roller lifters and 4 lifter guide trays, offering a direct replacement for worn or damaged lifters in GM LS-based engines.
Direct Replacement for GM Part Numbers: Replaces GM 12499225 and 25341990, ensuring precise fitment and compatibility with factory lifter guides for reliable performance.
Compatible with Multiple LS Engines: Designed for use in LS1, LS2, LS3, LS6, LQ4, LQ9, LY5, LY6, LM7, and other LS-based 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines, making them ideal for rebuilds, LS swaps, and valvetrain upgrades.
Perfect for Camshaft Upgrades: Optimized for hydraulic roller camshaft applications, these lifters provide enhanced power and torque for naturally aspirated, turbocharged, or supercharged LS engines.
Last update on 2026-07-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Engine Lifters
Lifter Type
There are two primary types of engine lifters: hydraulic and solid (or mechanical). Hydraulic lifters automatically adjust to maintain zero valve lash, offering quieter operation and less maintenance. Solid lifters require periodic adjustment but can often withstand higher engine speeds and offer more precise control.
Material and Construction
The material and manufacturing quality of lifters significantly impact their durability and performance. Look for lifters made from hardened steel or high-quality alloys that are precisely machined to ensure proper fit and function. Features like micro-skirt coatings can reduce friction and wear, extending the lifespan of both the lifter and the camshaft.
Engine Compatibility
It is crucial to select lifters specifically designed for your vehicle's make, model, and engine. Incorrect lifters can lead to improper valve timing, increased wear, or catastrophic engine failure. Always consult your vehicle's service manual or a reputable parts catalog to confirm the correct part number and specifications.
Frequently Asked Questions
What are the signs of failing engine lifters?
Common symptoms of failing lifters include ticking or knocking noises from the engine, a loss of engine power, and rough idling. You might also notice decreased fuel efficiency. If you suspect lifter issues, it's best to have them inspected by a qualified mechanic.
Can I mix hydraulic and solid lifters in my engine?
No, you should not mix hydraulic and solid lifters within the same engine. They operate with different lash requirements and can cause significant damage to the valvetrain components if mismatched. Always replace all lifters with the same type.
How often should engine lifters be replaced?
Engine lifters are typically considered a long-lasting component and are often replaced as part of a larger engine overhaul or when they show signs of wear or failure. There isn't a fixed mileage interval for replacement; it depends heavily on engine use, maintenance, and the quality of the original parts.
What is the difference between OEM and aftermarket lifters?
OEM (Original Equipment Manufacturer) lifters are made by or for your vehicle's manufacturer and are designed to meet original specifications. Aftermarket lifters are produced by other companies and can range in quality from equivalent to superior to OEM, often at a different price point.
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