BCBC MLG101 Engine Valve Lifter Guide - Front
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BCBC MLG101 Engine Valve Lifter Guide - Front

Brand BCBC MLG101
Position Front
Material Plastic
Lifter Type Hydraulic
Length 192.0
Length 7.575
Inside Diameter 0.500
Inside Diameter 0.890
Inside Diameter 12.70
Inside Diameter 23.00
Outside Diameter 1.053
Outside Diameter 27.00
Grade Type Standard replacement
Product line Stock
Fits Buick, Cadillac, Chevrolet, GMC, and Pontiac · 176 vehicles

Standard replacement. Built for hydraulic lifter applications with proper fit and dependable service life.

Quiet operation. Engineered to support efficient valve train performance and reduced noise.

Made in USA. Manufactured from quality materials for select lifter applications.

Cross-references 12571596, 12669184 and HLG-7011F for the same application. See all 4.

$21.75Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $21.75
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Valve Lifter Guide options

Engine Valve Lifter Guide Overview

The Melling MLG101 engine valve lifter guide is a standard replacement part made in the USA for hydraulic lifter applications. It is built to support efficient valve train operation and quiet performance, with fitment across a wide range of GM vehicles including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications.

Key Features

  • Standard replacement engine valve lifter guide for hydraulic lifter setups
  • Made from plastic for the specified application
  • Built for proper fit and dependable service life
  • Designed to support quiet valve train operation
  • Made in the USA

Detailed Description

The Melling MLG101 is an engine valve lifter guide engineered for select hydraulic lifter applications where correct lifter guidance and stable valve train operation are required. Its standard replacement design and application-specific dimensions help it match the intended fit for compatible GM platforms, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade models. The MLG101 part number is also referenced in interchange listings such as 12571596, 12669184, HLG-7011F, and LS1596.

Melling’s Stock line focuses on practical replacement components built from quality materials for consistent service. For buyers searching for a Chevrolet Silverado 1500 front engine valve lifter guide or a GMC Sierra 1500 front hydraulic lifter guide, this part provides a direct service solution for the listed applications.

What It Helps Address

  • Excessive valve train noise from worn or damaged lifter guidance components
  • Improper hydraulic lifter alignment in the cylinder head assembly
  • Fitment issues when replacing a worn standard guide
  • Reduced consistency in valve train operation caused by aged plastic components
  • Service needs on GM V8 applications using the listed front-position fitments

Installation Notes and Tips

Verify engine and application details against the fitment list before installation. This part is listed for front-position applications only, so confirm the correct cylinder head and lifter configuration for your vehicle. Professional installation is recommended for valve train service to ensure proper alignment and operation.

Quality Assurance

Melling manufactures this lifter guide in the USA and builds it from specified materials for proper fit and long product life. The MLG101 is intended as a standard replacement component for the listed applications.

This part fits 176 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2022ChevroletSilverado 1500 LTD5.3LV8FrontStock
2022GMCSierra 1500 Limited5.3LV8FrontStock
2021ChevroletSilverado 15005.3LV8FrontStock
2021GMCSierra 15005.3LV8FrontStock
2021GMCYukon6.2LV8FrontStock
2020ChevroletSilverado 15005.3LV8FrontStock
2020ChevroletSuburban6.2LV8FrontStock
2020ChevroletTahoe6.2LV8FrontStock
2020GMCSierra 15005.3LV8FrontStock
2020GMCYukon6.2LV8FrontStock
2020GMCYukon XL5.3LV8FrontStock
2019ChevroletSilverado 15005.3LV8FrontStock
2019ChevroletSilverado 1500 LD5.3LV8FrontStock
2019ChevroletSuburban6.2LV8FrontStock
2019ChevroletTahoe6.2LV8FrontStock
2019GMCSierra 15005.3LV8FrontStock
2019GMCYukon6.2LV8FrontStock
2019GMCYukon XL5.3LV8FrontStock
2018CadillacCTS6.2LV8FrontStock
2018CadillacEscalade6.2LV8FrontStock
2018CadillacEscalade ESV6.2LV8FrontStock
2018ChevroletCorvette6.2LV8FrontStock
2018ChevroletSilverado 15006.2LV8FrontStock
2018ChevroletSuburban5.3LV8FrontStock
2018ChevroletTahoe6.2LV8FrontStock
2018GMCSierra 15006.2LV8FrontStock
2018GMCYukon6.2LV8FrontStock
2018GMCYukon XL6.2LV8FrontStock
2017CadillacCTS6.2LV8FrontStock
2017CadillacEscalade6.2LV8FrontStock
2017CadillacEscalade ESV6.2LV8FrontStock
2017ChevroletCamaro6.2LV8FrontStock
2017ChevroletCaprice6.0LV8FrontStock
2017ChevroletCorvette6.2LV8FrontStock
2017ChevroletSilverado 15006.2LV8FrontStock
2017ChevroletSuburban5.3LV8FrontStock
2017ChevroletTahoe5.3LV8FrontStock
2017GMCSierra 15006.2LV8FrontStock
2017GMCYukon6.2LV8FrontStock
2017GMCYukon XL6.2LV8FrontStock
2016CadillacCTS6.2LV8FrontStock
2016CadillacEscalade6.2LV8FrontStock
2016CadillacEscalade ESV6.2LV8FrontStock
2016ChevroletCamaro6.2LV8FrontStock
2016ChevroletCaprice6.0LV8FrontStock
2016ChevroletCorvette6.2LV8FrontStock
2016ChevroletSilverado 15006.2LV8FrontStock
2016ChevroletSuburban5.3LV8FrontStock
2016ChevroletTahoe5.3LV8FrontStock
2016GMCSierra 15006.2LV8FrontStock
2016GMCYukon6.2LV8FrontStock
2016GMCYukon XL6.2LV8FrontStock
2015CadillacEscalade6.2LV8FrontStock
2015CadillacEscalade ESV6.2LV8FrontStock
2015ChevroletCamaro6.2LV8FrontStock
2015ChevroletCaprice6.0LV8FrontStock
2015ChevroletCorvette6.2LV8FrontStock
2015ChevroletSilverado 15006.2LV8FrontStock
2015ChevroletSuburban5.3LV8FrontStock
2015ChevroletTahoe5.3LV8FrontStock
2015GMCSierra 15006.2LV8FrontStock
2015GMCYukon6.2LV8FrontStock
2015GMCYukon XL6.2LV8FrontStock
2014CadillacEscalade6.2LV8FrontStock
2014CadillacEscalade ESV6.2LV8FrontStock
2014ChevroletCamaro6.2LV8FrontStock
2014ChevroletCaprice6.0LV8FrontStock
2014ChevroletCorvette6.2LV8FrontStock
2014ChevroletSilverado 15006.2LV8FrontStock
2014ChevroletSuburban 15005.3LV8FrontStock
2014ChevroletTahoe5.3LV8FrontStock
2014GMCSierra 15006.2LV8FrontStock
2014GMCYukon6.2LV8FrontStock
2014GMCYukon XL 15006.2LV8FrontStock
2013CadillacEscalade6.2LV8FrontStock
2013CadillacEscalade ESV6.2LV8FrontStock
2013CadillacEscalade EXT6.2LV8FrontStock
2013ChevroletAvalanche5.3LV8FrontStock
2013ChevroletCamaro6.2LV8FrontStock
2013ChevroletCaprice6.0LV8FrontStock
2013ChevroletSilverado 15006.0LV8FrontStock
2013ChevroletSuburban 15005.3LV8FrontStock
2013ChevroletTahoe5.3LV8FrontStock
2013GMCSierra 15006.0LV8FrontStock
2013GMCYukon6.2LV8FrontStock
2013GMCYukon XL 15006.2LV8FrontStock
2012CadillacEscalade6.2LV8FrontStock
2012CadillacEscalade ESV6.2LV8FrontStock
2012CadillacEscalade EXT6.2LV8FrontStock
2012ChevroletAvalanche5.3LV8FrontStock
2012ChevroletCamaro6.2LV8FrontStock
2012ChevroletCaprice6.0LV8FrontStock
2012ChevroletSilverado 15006.0LV8FrontStock
2012ChevroletSuburban 15005.3LV8FrontStock
2012ChevroletTahoe6.0LV8FrontStock
2012GMCSierra 15006.0LV8FrontStock
2012GMCYukon6.2LV8FrontStock
2012GMCYukon XL 15006.2LV8FrontStock
2011CadillacEscalade6.2LV8FrontStock
2011CadillacEscalade ESV6.2LV8FrontStock
2011CadillacEscalade EXT6.2LV8FrontStock
2011ChevroletAvalanche5.3LV8FrontStock
2011ChevroletCamaro6.2LV8FrontStock
2011ChevroletSilverado 15006.0LV8FrontStock
2011ChevroletSuburban 15005.3LV8FrontStock
2011ChevroletTahoe6.0LV8FrontStock
2011GMCSierra 15006.0LV8FrontStock
2011GMCYukon6.2LV8FrontStock
2011GMCYukon XL 15006.2LV8FrontStock
2010CadillacEscalade6.2LV8FrontStock
2010CadillacEscalade ESV6.2LV8FrontStock
2010CadillacEscalade EXT6.2LV8FrontStock
2010ChevroletAvalanche5.3LV8FrontStock
2010ChevroletCamaro6.2LV8FrontStock
2010ChevroletSilverado 15006.0LV8FrontStock
2010ChevroletSuburban 15005.3LV8FrontStock
2010ChevroletTahoe6.0LV8FrontStock
2010GMCSierra 15006.0LV8FrontStock
2010GMCYukon6.2LV8FrontStock
2010GMCYukon XL 15006.2LV8FrontStock
2009BuickLaCrosse5.3LV8FrontStock
2009CadillacEscalade6.0LV8FrontStock
2009ChevroletAvalanche6.0LV8FrontStock
2009ChevroletImpala5.3LV8FrontStock
2009ChevroletSilverado 15006.0LV8FrontStock
2009ChevroletSuburban 15006.0LV8FrontStock
2009ChevroletTahoe6.0LV8FrontStock
2009GMCEnvoy5.3LV8FrontStock
2009GMCSierra 15006.0LV8FrontStock
2009GMCYukon6.0LV8FrontStock
2009GMCYukon XL 15006.0LV8FrontStock
2009PontiacG86.0LV8FrontStock
2008BuickLaCrosse5.3LV8FrontStock
2008CadillacEscalade6.2LV8FrontStock
2008CadillacEscalade ESV6.2LV8FrontStock
2008CadillacEscalade EXT6.2LV8FrontStock
2008ChevroletAvalanche6.0LV8FrontStock
2008ChevroletImpala5.3LV8FrontStock
2008ChevroletSilverado 15006.0LV8FrontStock
2008ChevroletSuburban 15006.0LV8FrontStock
2008ChevroletTahoe6.2LV8FrontStock
2008GMCEnvoy5.3LV8FrontStock
2008GMCSierra 15006.2LV8FrontStock
2008GMCYukon6.2LV8FrontStock
2008GMCYukon XL 15006.2LV8FrontStock
2008PontiacG86.0LV8FrontStock
2008PontiacGrand Prix5.3LV8FrontStock
2007BuickRainier5.3LV8FrontStock
2007CadillacEscalade6.2LV8FrontStock
2007CadillacEscalade ESV6.2LV8FrontStock
2007CadillacEscalade EXT6.2LV8FrontStock
2007ChevroletAvalanche6.0LV8FrontStock
2007ChevroletImpala5.3LV8FrontStock
2007ChevroletMonte Carlo5.3LV8FrontStock
2007ChevroletSilverado 15006.0LV8FrontStock
2007ChevroletSuburban 15006.0LV8FrontStock
2007ChevroletTahoe5.3LV8FrontStock
2007GMCEnvoy5.3LV8FrontStock
2007GMCSierra 15006.2LV8FrontStock
2007GMCYukon6.2LV8FrontStock
2007GMCYukon XL 15006.2LV8FrontStock
2007PontiacGrand Prix5.3LV8FrontStock
2006BuickRainier5.3LV8FrontStock
2006ChevroletImpala5.3LV8FrontStock
2006ChevroletMonte Carlo5.3LV8FrontStock
2006ChevroletTrailblazer5.3LV8FrontStock
2006ChevroletTrailblazer EXT5.3LV8FrontStock
2006GMCEnvoy5.3LV8FrontStock
2006GMCEnvoy XL5.3LV8FrontStock
2006PontiacGrand Prix5.3LV8FrontStock
2005BuickRainier5.3LV8FrontStock
2005ChevroletTrailblazer EXT5.3LV8FrontStock
2005GMCEnvoy5.3LV8FrontStock
2005GMCEnvoy XL5.3LV8FrontStock
2005GMCEnvoy XUV5.3LV8FrontStock
2005PontiacGrand Prix5.3LV8FrontStock
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1257159612669184HLG-7011FLS1596