3.[Fits] - Lifter for Buick Allure LaCrosse 5.3L 2008-2009, Rainier 5.3L 2005-2007, for Cadillac CTS 6.2L 2016-2018, Escalade 6.0L 6.2L 2007-2018, Escalade ESV 6.2L 2007-2018, Escalade EXT 6.2L 2007-2013, for Chevrolet Avalanche 5.3L 6.0L 2007-2013, Camaro 6.2L 2010-2018, Corvette 6.2L 2014-2018, Impala 5.3L 2006-2009, Monte Carlo 5.3L 2006-2007, Silverado 1500 4.3L 5.3L 6.0L 6.2L 2007-2018, Suburban 5.3L 2015-2018, Suburban 1500 5.3L 6.0L 2007-2014, Tahoe 5.3L 6.0L 6.2L 2007-2018, Trailblazer 5.3L 2006-2008, Trailblazer EXT 5.3L 2005-2006 V6 V8 & more detailed vehicle adaptation information please see below
4.[Fits] - Lifter for GMC Envoy 5.3L 2005-2009, Envoy XL 5.3L 2005-2006, Envoy XUV 5.3L 2005, Savana 1500 5.3L 2007, Sierra 6.2L 2008-2010, Sierra 1500 4.3L 5.3L 6.0L 6.2L 2007-2018, Yukon 5.3L 6.0L 6.2L 2007-2018, Yukon XL 5.3L 6.2L 2015-2018, Yukon XL 1500 5.3L 6.0L 6.2L 2007-2014, for Isuzu Ascender 5.3L 2005-2006, Pontiac G8 6.0L 2008-2009, Grand Prix 5.3L 2005-2008, for Saab 9-7x 5.3L 2005-2009 V6 V8 & more detailed vehicle adaptation information please see below
[REPLACE] - 12569256, 12571595, 12619820, 12632143, 12639516, 12645725, 12680871, 12698946, refer to the "Amazon Confirm Fit" tool
[4 x AFM DOD Hydraulic tappets:] - Manufactured to OE specification,factory inspected,fully fit original car, reliable quality, durability
[Note] - Only fits the fourth generation of DOD/AFM V8 engines recommended for professional installation, it is necessary to be filled with #68 hydraulic oil prior to installation, installation cannot be placed randomly
[When] - Common symptoms of the damage include cracks or wear, strange noises(the clicking or ticking noises) or loose , engine light on or stalling etc
[Why] - Resolve problems such as poor acceleration, decreased power or abnormal noise, timely replacement, avoid damaging the engine, ensure safety on the road
[Premium Support] - Easy to reach customer service, we focus on product quality and customer service, our customer service is first-rate