SKP SKM3178 Engine Mount - Front Left or Front Right
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SKP

SKP SKM3178 Engine Mount - Front Left or Front Right

Brand SKP SKM3178
Position Front Left and Front Right
Fits Chevrolet and GMC · 281 vehicles

Direct-fit replacement. Matches the original engine mount application for listed GM van fitment.

OE-style service part. Built for engine support and alignment in demanding van applications.

Cross-references Anchor 3178, Marmon Ride Control A5109 and Westar EM-5354 for the same application. See all 7.

$46.96Free shipping
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Engine Mount for GM Vans

This SKP engine mount, part number SKM3178, is a direct-fit replacement for select Chevrolet Express and GMC Savana applications. It is built for front left and front right mounting positions where listed, with fitment covering multiple model years across the full-size van lineup.

Key Features

  • Direct-fit engine mount for select GM van applications
  • Fits front left and front right positions where specified
  • Replacement for worn or damaged engine support points
  • Cross-references Anchor 3178 for the same application
  • Cross-references Westar EM-5354 for the same application

Detailed Description

The SKM3178 engine mount is made for buyers servicing Chevrolet Express 1500, Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 1500, GMC Savana 2500, and GMC Savana 3500 models within the listed year ranges. As an engine block component, it helps secure the engine assembly in place and maintain proper alignment under normal driving loads. This part number, SKM3178, is a practical OE-style replacement for vans that need a dependable mount matched to the original application.

Compatible With Chevrolet Express and GMC Savana platforms, this mount is listed across 2003-2020 model years depending on model and position. Use the fitment table to confirm the exact side and year before ordering, since front left and front right coverage varies by vehicle.

What It Is Used For

  • Replacing a mount with excessive movement or separation
  • Restoring proper engine support after rubber deterioration
  • Addressing vibration transferred into the cabin
  • Correcting clunking or shifting caused by mount wear
  • Maintaining engine alignment in service applications

Installation Notes and Tips

Verify the vehicle year, model, and mounting position against the fitment list before installation. Inspect adjacent mounts and brackets for wear or damage while the engine is supported. Confirm that the replacement matches the original application for the specific Chevrolet Express or GMC Savana configuration.

Quality Assurance

SKP supplies replacement components for service applications where direct-fit coverage is required. This part cross-references Anchor (e.g., 3178) and Westar (e.g., EM-5354) for the same application.

Related reading

This part fits 281 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersFuel TypePositionNotes
2020ChevroletExpress 2500BaseRWD6.0LV8GASFront Left—
2020ChevroletExpress 3500BaseRWD6.0LV8GASFront Left—
2020ChevroletExpress 4500Base4 X 26.0LV8GASFront Left—
2020GMCSavana 2500BaseRWD6.0LV8GASFront Left—
2020GMCSavana 3500BaseRWD6.0LV8GASFront Left—
2020GMCSavana 4500Base4 X 26.0LV8GASFront Left—
2019ChevroletExpress 2500BaseRWD6.0LV8GASFront Left—
2019ChevroletExpress 3500BaseRWD6.0LV8GASFront Left—
2019ChevroletExpress 4500Base4 X 26.0LV8GASFront Left—
2019GMCSavana 2500BaseRWD6.0LV8GASFront Left—
2019GMCSavana 3500BaseRWD6.0LV8GASFront Left—
2019GMCSavana 4500Base4 X 26.0LV8GASFront Left—
2018ChevroletExpress 2500BaseRWD6.0LV8GASFront Left—
2018ChevroletExpress 3500BaseRWD6.0LV8GASFront Left—
2018ChevroletExpress 4500Base4 X 26.0LV8GASFront Left—
2018GMCSavana 2500BaseRWD6.0LV8GASFront Left—
2018GMCSavana 3500BaseRWD6.0LV8GASFront Left—
2018GMCSavana 4500Base4 X 26.0LV8GASFront Left—
2017ChevroletExpress 2500BaseRWD6.0LV8FLEXFront Left—
2017ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2017ChevroletExpress 4500Base4 X 26.0LV8GASFront Left—
2017GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2017GMCSavana 3500BaseRWD6.0LV8FLEXFront Left—
2017GMCSavana 4500Base4 X 26.0LV8GASFront Left—
2016ChevroletExpress 2500BaseRWD6.0LV8FLEXFront Left—
2016ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2016ChevroletExpress 4500Base4 X 26.0LV8GASFront Left—
2016GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2016GMCSavana 3500BaseRWD6.0LV8FLEXFront Left—
2016GMCSavana 4500Base4 X 26.0LV8GASFront Left—
2015ChevroletExpress 2500BaseRWD6.0LV8FLEXFront Left—
2015ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2015GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2015GMCSavana 3500——6.0LV8—Front Left—
2015GMCSavana 3500——4.8LV8—Front Left—
2015GMCSavana 3500——6.0LV8—Front Right—
2015GMCSavana 3500——4.8LV8—Front Right—
2015GMCSavana 4500——6.0LV8—Front Left—
2015GMCSavana 4500——6.0LV8—Front Right—
2014ChevroletExpress 1500—RWD5.3LV8—Front Left—
2014ChevroletExpress 1500——5.3LV8—Front Right—
2014ChevroletExpress 2500—RWD6.0LV8—Front Left—
2014ChevroletExpress 2500—RWD4.8LV8—Front Left—
2014ChevroletExpress 2500—RWD6.0LV8—Front Right—
2014ChevroletExpress 2500—RWD4.8LV8—Front Right—
2014ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2014GMCSavana 1500—RWD5.3LV8—Front Left—
2014GMCSavana 1500—AWD5.3LV8—Front Right—
2014GMCSavana 1500—RWD5.3LV8—Front Right—
2014GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2014GMCSavana 3500——6.0LV8—Front Left—
2014GMCSavana 3500——4.8LV8—Front Left—
2014GMCSavana 3500——6.0LV8—Front Right—
2014GMCSavana 3500——4.8LV8—Front Right—
2014GMCSavana 4500——6.0LV8—Front Left—
2014GMCSavana 4500——6.0LV8—Front Right—
2013ChevroletExpress 1500—RWD5.3LV8—Front Left—
2013ChevroletExpress 1500——5.3LV8—Front Right—
2013ChevroletExpress 2500—RWD6.0LV8—Front Left—
2013ChevroletExpress 2500—RWD4.8LV8—Front Left—
2013ChevroletExpress 2500—RWD6.0LV8—Front Right—
2013ChevroletExpress 2500—RWD4.8LV8—Front Right—
2013ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2013GMCSavana 1500—RWD5.3LV8—Front Left—
2013GMCSavana 1500—AWD5.3LV8—Front Right—
2013GMCSavana 1500—RWD5.3LV8—Front Right—
2013GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2013GMCSavana 3500——6.0LV8—Front Left—
2013GMCSavana 3500——4.8LV8—Front Left—
2013GMCSavana 3500——6.0LV8—Front Right—
2013GMCSavana 3500——4.8LV8—Front Right—
2013GMCSavana 4500——6.0LV8—Front Left—
2013GMCSavana 4500——6.0LV8—Front Right—
2012ChevroletExpress 1500—RWD5.3LV8—Front Left—
2012ChevroletExpress 1500——5.3LV8—Front Right—
2012ChevroletExpress 2500—RWD6.0LV8—Front Left—
2012ChevroletExpress 2500—RWD4.8LV8—Front Left—
2012ChevroletExpress 2500—RWD6.0LV8—Front Right—
2012ChevroletExpress 2500—RWD4.8LV8—Front Right—
2012ChevroletExpress 3500BaseRWD6.0LV8FLEXFront Left—
2012ChevroletExpress 4500——6.0LV8—Front Left—
2012ChevroletExpress 4500——6.0LV8—Front Right—
2012GMCSavana 1500—RWD5.3LV8—Front Left—
2012GMCSavana 1500—AWD5.3LV8—Front Right—
2012GMCSavana 1500—RWD5.3LV8—Front Right—
2012GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2012GMCSavana 3500——6.0LV8—Front Left—
2012GMCSavana 3500——4.8LV8—Front Left—
2012GMCSavana 3500——6.0LV8—Front Right—
2012GMCSavana 3500——4.8LV8—Front Right—
2012GMCSavana 4500——6.0LV8—Front Left—
2012GMCSavana 4500——6.0LV8—Front Right—
2011ChevroletExpress 1500—RWD5.3LV8—Front Left—
2011ChevroletExpress 1500——5.3LV8—Front Right—
2011ChevroletExpress 2500—RWD6.0LV8—Front Left—
2011ChevroletExpress 2500—RWD4.8LV8—Front Left—
2011ChevroletExpress 2500—RWD6.0LV8—Front Right—
2011ChevroletExpress 2500—RWD4.8LV8—Front Right—
2011ChevroletExpress 3500BaseRWD4.8LV8FLEXFront Left—
2011ChevroletExpress 4500——6.0LV8—Front Left—
2011ChevroletExpress 4500——6.0LV8—Front Right—
2011GMCSavana 1500—RWD5.3LV8—Front Left—
2011GMCSavana 1500—AWD5.3LV8—Front Right—
2011GMCSavana 1500—RWD5.3LV8—Front Right—
2011GMCSavana 2500BaseRWD6.0LV8FLEXFront Left—
2011GMCSavana 3500——6.0LV8—Front Left—
2011GMCSavana 3500——4.8LV8—Front Left—
2011GMCSavana 3500——6.0LV8—Front Right—
2011GMCSavana 3500——4.8LV8—Front Right—
2011GMCSavana 4500——6.0LV8—Front Left—
2011GMCSavana 4500——6.0LV8—Front Right—
2010ChevroletExpress 1500—RWD5.3LV8—Front Left—
2010ChevroletExpress 1500——5.3LV8—Front Right—
2010ChevroletExpress 2500—RWD6.0LV8—Front Left—
2010ChevroletExpress 2500—RWD4.8LV8—Front Left—
2010ChevroletExpress 2500—RWD6.0LV8—Front Right—
2010ChevroletExpress 2500—RWD4.8LV8—Front Right—
2010ChevroletExpress 3500BaseRWD4.8LV8FLEXFront Left—
2010ChevroletExpress 4500——6.0LV8—Front Left—
2010ChevroletExpress 4500——6.0LV8—Front Right—
2010GMCSavana 1500—RWD5.3LV8—Front Left—
2010GMCSavana 1500—AWD5.3LV8—Front Right—
2010GMCSavana 1500—RWD5.3LV8—Front Right—
2010GMCSavana 2500BaseRWD4.8LV8FLEXFront Left—
2010GMCSavana 3500——6.0LV8—Front Left—
2010GMCSavana 3500——4.8LV8—Front Left—
2010GMCSavana 3500——6.0LV8—Front Right—
2010GMCSavana 3500——4.8LV8—Front Right—
2010GMCSavana 4500——6.0LV8—Front Left—
2010GMCSavana 4500——6.0LV8—Front Right—
2009ChevroletExpress 1500—RWD5.3LV8—Front Left—
2009ChevroletExpress 1500——5.3LV8—Front Right—
2009ChevroletExpress 2500—RWD6.0LV8—Front Left—
2009ChevroletExpress 2500—RWD4.8LV8—Front Left—
2009ChevroletExpress 2500—RWD6.0LV8—Front Right—
2009ChevroletExpress 2500—RWD4.8LV8—Front Right—
2009ChevroletExpress 3500——6.0LV8GASFront Left—
2009ChevroletExpress 3500——4.8LV8GASFront Left—
2009ChevroletExpress 3500——6.0LV8GASFront Right—
2009ChevroletExpress 3500——4.8LV8GASFront Right—
2009ChevroletExpress 4500——6.0LV8—Front Left—
2009ChevroletExpress 4500——6.0LV8—Front Right—
2009GMCSavana 1500—RWD5.3LV8—Front Left—
2009GMCSavana 1500—AWD5.3LV8—Front Right—
2009GMCSavana 1500—RWD5.3LV8—Front Right—
2009GMCSavana 2500BaseRWD4.8LV8GASFront Left—
2009GMCSavana 3500——6.0LV8—Front Left—
2009GMCSavana 3500——4.8LV8—Front Left—
2009GMCSavana 3500——6.0LV8—Front Right—
2009GMCSavana 3500——4.8LV8—Front Right—
2009GMCSavana 4500——6.0LV8—Front Left—
2009GMCSavana 4500——6.0LV8—Front Right—
2008ChevroletExpress 1500—RWD5.3LV8—Front Left—
2008ChevroletExpress 1500——5.3LV8—Front Right—
2008ChevroletExpress 2500—RWD6.0LV8—Front Left—
2008ChevroletExpress 2500—RWD4.8LV8—Front Left—
2008ChevroletExpress 2500—RWD6.0LV8—Front Right—
2008ChevroletExpress 2500—RWD4.8LV8—Front Right—
2008ChevroletExpress 3500——6.0LV8GASFront Left—
2008ChevroletExpress 3500——4.8LV8GASFront Left—
2008ChevroletExpress 3500——6.0LV8GASFront Right—
2008ChevroletExpress 3500——4.8LV8GASFront Right—
2008GMCSavana 1500—RWD5.3LV8—Front Left—
2008GMCSavana 1500—AWD5.3LV8—Front Right—
2008GMCSavana 1500—RWD5.3LV8—Front Right—
2008GMCSavana 2500BaseRWD4.8LV8GASFront Left—
2008GMCSavana 3500——6.0LV8—Front Left—
2008GMCSavana 3500——4.8LV8—Front Left—
2008GMCSavana 3500——6.0LV8—Front Right—
2008GMCSavana 3500——4.8LV8—Front Right—
2007ChevroletExpress 1500—RWD5.3LV8—Front Left—
2007ChevroletExpress 1500——5.3LV8—Front Right—
2007ChevroletExpress 2500—RWD6.0LV8—Front Left—
2007ChevroletExpress 2500—RWD4.8LV8—Front Left—
2007ChevroletExpress 2500—RWD6.0LV8—Front Right—
2007ChevroletExpress 2500—RWD4.8LV8—Front Right—
2007ChevroletExpress 3500——6.0LV8GASFront Left—
2007ChevroletExpress 3500——4.8LV8GASFront Left—
2007ChevroletExpress 3500——6.0LV8GASFront Right—
2007ChevroletExpress 3500——4.8LV8GASFront Right—
2007GMCSavana 1500—RWD5.3LV8—Front Left—
2007GMCSavana 1500—AWD5.3LV8—Front Right—
2007GMCSavana 1500—RWD5.3LV8—Front Right—
2007GMCSavana 2500BaseRWD4.8LV8GASFront Left—
2007GMCSavana 3500——6.0LV8—Front Left—
2007GMCSavana 3500——4.8LV8—Front Left—
2007GMCSavana 3500——6.0LV8—Front Right—
2007GMCSavana 3500——4.8LV8—Front Right—
2006ChevroletExpress 1500—RWD5.3LV8—Front Left—
2006ChevroletExpress 1500——5.3LV8—Front Right—
2006ChevroletExpress 2500—RWD6.0LV8—Front Left—
2006ChevroletExpress 2500—RWD4.8LV8—Front Left—
2006ChevroletExpress 2500—RWD6.0LV8—Front Right—
2006ChevroletExpress 2500—RWD4.8LV8—Front Right—
2006ChevroletExpress 3500——6.0LV8GASFront Left—
2006ChevroletExpress 3500——4.8LV8GASFront Left—
2006ChevroletExpress 3500——6.0LV8GASFront Right—
2006ChevroletExpress 3500——4.8LV8GASFront Right—
2006GMCSavana 1500—RWD5.3LV8—Front Left—
2006GMCSavana 1500—AWD5.3LV8—Front Right—
2006GMCSavana 1500—RWD5.3LV8—Front Right—
2006GMCSavana 2500BaseRWD6.0LV8GASFront Left—
2006GMCSavana 3500——6.0LV8—Front Left—
2006GMCSavana 3500——4.8LV8—Front Left—
2006GMCSavana 3500——6.0LV8—Front Right—
2006GMCSavana 3500——4.8LV8—Front Right—
2005ChevroletExpress 1500—RWD5.3LV8—Front Left—
2005ChevroletExpress 1500—RWD5.3LV8—Front Right—
2005ChevroletExpress 2500—AWD5.3LV8—Front Left—
2005ChevroletExpress 2500—RWD5.3LV8—Front Left—
2005ChevroletExpress 2500—RWD6.0LV8—Front Left—
2005ChevroletExpress 2500—RWD4.8LV8—Front Left—
2005ChevroletExpress 2500—AWD5.3LV8—Front Right—
2005ChevroletExpress 2500—RWD5.3LV8—Front Right—
2005ChevroletExpress 2500—RWD6.0LV8—Front Right—
2005ChevroletExpress 2500—RWD4.8LV8—Front Right—
2005ChevroletExpress 3500——6.0LV8GASFront Left—
2005ChevroletExpress 3500——4.8LV8GASFront Left—
2005ChevroletExpress 3500——6.0LV8GASFront Right—
2005ChevroletExpress 3500——4.8LV8GASFront Right—
2005GMCSavana 1500—AWD5.3LV8—Front Left—
2005GMCSavana 1500—RWD5.3LV8—Front Left—
2005GMCSavana 1500—AWD5.3LV8—Front Right—
2005GMCSavana 1500—RWD5.3LV8—Front Right—
2005GMCSavana 2500—AWD6.0LV8—Front Left—
2005GMCSavana 2500—AWD4.8LV8—Front Left—
2005GMCSavana 2500—AWD5.3LV8—Front Right—
2005GMCSavana 2500—AWD6.0LV8—Front Right—
2005GMCSavana 2500—AWD4.8LV8—Front Right—
2005GMCSavana 3500——6.0LV8—Front Left—
2005GMCSavana 3500——4.8LV8—Front Left—
2005GMCSavana 3500——6.0LV8—Front Right—
2005GMCSavana 3500——4.8LV8—Front Right—
2004ChevroletExpress 1500—RWD5.3LV8—Front Left—
2004ChevroletExpress 1500—RWD5.3LV8—Front Right—
2004ChevroletExpress 2500—AWD5.3LV8—Front Left—
2004ChevroletExpress 2500—RWD5.3LV8—Front Left—
2004ChevroletExpress 2500—RWD6.0LV8—Front Left—
2004ChevroletExpress 2500—RWD4.8LV8—Front Left—
2004ChevroletExpress 2500—AWD5.3LV8—Front Right—
2004ChevroletExpress 2500—RWD5.3LV8—Front Right—
2004ChevroletExpress 2500—RWD6.0LV8—Front Right—
2004ChevroletExpress 2500—RWD4.8LV8—Front Right—
2004ChevroletExpress 3500——6.0LV8GASFront Left—
2004ChevroletExpress 3500——6.0LV8GASFront Right—
2004GMCSavana 1500—AWD5.3LV8—Front Left—
2004GMCSavana 1500—RWD5.3LV8—Front Left—
2004GMCSavana 1500—AWD5.3LV8—Front Right—
2004GMCSavana 1500—RWD5.3LV8—Front Right—
2004GMCSavana 2500—AWD6.0LV8—Front Left—
2004GMCSavana 2500—AWD4.8LV8—Front Left—
2004GMCSavana 2500—AWD5.3LV8—Front Right—
2004GMCSavana 2500—AWD6.0LV8—Front Right—
2004GMCSavana 2500—AWD4.8LV8—Front Right—
2004GMCSavana 3500——6.0LV8—Front Left—
2004GMCSavana 3500——4.8LV8—Front Left—
2004GMCSavana 3500——6.0LV8—Front Right—
2004GMCSavana 3500——4.8LV8—Front Right—
2003ChevroletExpress 1500—RWD5.3LV8—Front Left—
2003ChevroletExpress 1500—RWD5.3LV8—Front Right—
2003ChevroletExpress 2500—AWD5.3LV8—Front Left—
2003ChevroletExpress 2500—RWD5.3LV8—Front Left—
2003ChevroletExpress 2500—RWD6.0LV8—Front Left—
2003ChevroletExpress 2500—RWD4.8LV8—Front Left—
2003ChevroletExpress 2500—AWD5.3LV8—Front Right—
2003ChevroletExpress 2500—RWD5.3LV8—Front Right—
2003ChevroletExpress 2500—RWD6.0LV8—Front Right—
2003ChevroletExpress 2500—RWD4.8LV8—Front Right—
2003ChevroletExpress 3500——6.0LV8GASFront Left—
2003ChevroletExpress 3500——6.0LV8GASFront Right—
2003GMCSavana 1500—AWD5.3LV8—Front Left—
2003GMCSavana 1500—RWD5.3LV8—Front Left—
2003GMCSavana 1500—AWD5.3LV8—Front Right—
2003GMCSavana 1500—RWD5.3LV8—Front Right—
2003GMCSavana 2500—AWD6.0LV8—Front Left—
2003GMCSavana 2500—AWD4.8LV8—Front Left—
2003GMCSavana 2500—AWD5.3LV8—Front Right—
2003GMCSavana 2500—AWD6.0LV8—Front Right—
2003GMCSavana 2500—AWD4.8LV8—Front Right—
2003GMCSavana 3500——6.0LV8—Front Left—
2003GMCSavana 3500——6.0LV8—Front Right—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3178Marmon Ride Control — A5109Westar — EM-535460225852199815525863822EM3175