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Part #: DX557

Mevotech DX557 CV Joint Boot - Front Inner

Front Inner
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Mevotech DX557 CV Joint Boot for Front Inner Applications

Mevotech DX557 is a front inner CV joint boot built for a wide range of GM, Buick, Chevrolet, Pontiac, GMC, Saab, and Isuzu applications. It uses neoprene construction, includes grease, and comes with two adjustable clamps for a secure service replacement.

Key Features

  • Neoprene CV joint boot for front inner driveline service
  • Conical boot design for select axle and joint applications
  • Includes grease and 2 clamps
  • Adjustable clamp design for installation fitment
  • Clamp minimum diameter at large end: 4.185 in.
  • Mevotech DX557 cross-references Anchor 9425 and interchange numbers 86-2374, K2374

Product Details

The Mevotech DX557 is a front inner CV joint boot intended for vehicles that need a replacement boot with neoprene material and a conical profile. It is listed for applications such as Chevrolet Impala, Buick LaCrosse, Pontiac Grand Prix, GMC Envoy, and Chevrolet Trailblazer, along with additional Buick, Pontiac, Oldsmobile, Saab, Isuzu, and GMC models. The included grease and adjustable clamps support a complete boot service on the specified front inner positions.

This part number, DX557, is used across multiple front inner driveline applications and is a direct service option for vehicles including Chevrolet Blazer, GMC Jimmy, Chevrolet Astro, and Pontiac Bonneville. For buyers searching by vehicle and position, Mevotech DX557 is a front inner CV joint boot for select Buick Lucerne, Chevrolet Impala, and Pontiac Grand Prix applications.

What It Helps Address

  • Torn or split CV boot material
  • Grease leakage from the CV joint area
  • Contamination from road debris and moisture
  • Boot replacement needs during front inner axle service
  • Noise or wear concerns caused by loss of CV joint lubrication

Installation Notes

Verify front inner fitment by year, make, model, and notes before installation. Some applications list specific requirements, including Buick Century with light duty brakes and Pontiac Bonneville with 2.86 or 3.05 gear ratio. One listed note for 2010-2011 Chevrolet Impala states these neoprene boots use three convolutions and replace thermoplastic boots with five or more convolutions. Confirm clamp diameter and boot orientation before securing the included clamps.

Quality Assurance

Mevotech DX557 is a service replacement part built for the listed front inner applications and supplied with the specified boot material, grease, and clamps. Cross-reference part numbers include Anchor 9425 and interchange references 86-2374 and K2374.

Compatible Vehicles

  • Fits 2006-2011 Buick Lucerne, front inner
  • Fits 2010-2011 Chevrolet Impala, front inner
  • Fits 2005-2010 Buick LaCrosse, front inner
  • Fits 2000-2009 Chevrolet Impala, front inner
  • Fits 2002-2009 Chevrolet Trailblazer, front inner
  • Fits 2002-2009 GMC Envoy, front inner
  • Fits 2005-2009 Saab 9-7x, front inner
  • Fits 2003-2008 Isuzu Ascender, front inner
  • Fits 2000-2008 Pontiac Grand Prix, front inner
  • Fits 2004-2007 Buick Rainier, front inner
  • Fits 2000-2007 Chevrolet Monte Carlo, front inner
  • Fits 2000-2005 Buick Century, front inner, with Light Duty Brakes
  • Fits 2000-2005 Buick LeSabre, front inner
  • Fits 2000-2005 Buick Park Avenue, front inner
  • Fits 1997-2005 Chevrolet Blazer, front inner
  • Fits 1997-2005 GMC Jimmy, front inner
  • Fits 2000-2005 Pontiac Bonneville, front inner, with 3.05 Gear Ratio; with 2.86 Gear Ratio
  • Fits 2000-2005 Pontiac Montana, front inner
  • Fits 2000-2004 Buick Regal, front inner
  • Fits 1997-2004 Chevrolet Astro, front inner
  • Fits 1997-2004 Chevrolet S10, front inner
  • Fits 1997-2004 GMC Safari, front inner
  • Fits 1997-2004 GMC Sonoma, front inner
  • Fits 1997-2004 Oldsmobile Bravada, front inner
  • Fits 2000-2004 Oldsmobile Silhouette, front inner
  • Fits 2001-2002 Oldsmobile Aurora, front inner
  • Fits 2000-2002 Oldsmobile Intrigue, front inner
  • Fits 2001 Chevrolet Lumina, front inner
BrandMevotech
Part NumberDX557
MaterialNeoprene
Clamps IncludedYes
TypeConical
Grease IncludedYes
Clamp AdjustableYes
Clamp Minimum Diameter Large End4.185
Front or RearFront
Number of Clamps2

This part fits 198 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2011BuickLucerne3.9LV6Front Inner
2011ChevroletImpalaFront InnerThese boots are neoprene boots with three convolusions which replaced thermoplastic boots with five or more convolutions.
2010BuickLaCrosse3.0LV6Front Inner
2010BuickLucerne3.9LV6Front Inner
2010ChevroletImpalaFront InnerThese boots are neoprene boots with three convolusions which replaced thermoplastic boots with five or more convolutions.
2009BuickLaCrosse3.8LV6Front Inner
2009BuickLucerne3.9LV6Front Inner
2009ChevroletImpalaLTZFront Inner
2009ChevroletImpalaLTFront Inner
2009ChevroletImpalaLSFront Inner
2009ChevroletTrailblazerAWDFront Inner
2009ChevroletTrailblazer4WDFront Inner
2009GMCEnvoy4WDFront Inner
2009Saab9-7xAWDFront Inner
2008BuickLaCrosse3.8LV6Front Inner
2008BuickLaCrosse3.6LV6Front Inner
2008BuickLucerne3.8LV6Front Inner
2008ChevroletImpalaLTZFront Inner
2008ChevroletImpalaLTFront Inner
2008ChevroletImpalaLSFront Inner
2008ChevroletTrailblazerAWDFront Inner
2008ChevroletTrailblazer4WDFront Inner
2008GMCEnvoy4WDFront Inner
2008IsuzuAscenderFront Inner
2008PontiacGrand Prix3.8LV6Front Inner
2008Saab9-7xAWDFront Inner
2007BuickLaCrosseFront Inner
2007BuickLucerne3.8LV6Front Inner
2007BuickRainierFront Inner
2007ChevroletImpalaLTZFront Inner
2007ChevroletImpalaLTFront Inner
2007ChevroletImpalaLSFront Inner
2007ChevroletMonte CarloLTFront Inner
2007ChevroletMonte CarloLSFront Inner
2007ChevroletTrailblazerAWDFront Inner
2007ChevroletTrailblazer4WDFront Inner
2007GMCEnvoy4WDFront Inner
2007IsuzuAscenderFront Inner
2007PontiacGrand Prix3.8LV6Front Inner
2007Saab9-7xAWDFront Inner
2006BuickLaCrosseFront Inner
2006BuickLucerne3.8LV6Front Inner
2006BuickRainierFront Inner
2006ChevroletImpalaLTZFront Inner
2006ChevroletImpalaLTFront Inner
2006ChevroletImpalaLSFront Inner
2006ChevroletMonte CarloLTZFront Inner
2006ChevroletMonte CarloLTFront Inner
2006ChevroletMonte CarloLSFront Inner
2006ChevroletTrailblazer4WDFront Inner
2006GMCEnvoy4WDFront Inner
2006IsuzuAscenderFront Inner
2006PontiacGrand Prix3.8LV6Front Inner
2006Saab9-7xAWDFront Inner
2005BuickCenturyFront Innerwith Light Duty Brakes
2005BuickLaCrosseFront Inner
2005BuickLeSabreFront Inner
2005BuickPark Avenue3.8LV6Front Inner
2005BuickRainierFront Inner
2005ChevroletBlazer4WDFront Inner
2005ChevroletImpalaFront Inner
2005ChevroletMonte CarloFront Inner
2005ChevroletTrailblazer4WDFront Inner
2005GMCEnvoy4WDFront Inner
2005GMCJimmy4WDFront Inner
2005IsuzuAscenderFront Inner
2005PontiacBonneville3.8LV6Front Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2005PontiacGrand Prix3.8LV6Front Inner
2005PontiacMontanaFront Inner
2005Saab9-7xAWDFront Inner
2004BuickCenturyFront Innerwith Light Duty Brakes
2004BuickLeSabreFront Inner
2004BuickPark Avenue3.8LV6Front Inner
2004BuickRainierFront Inner
2004BuickRegalFront Inner
2004ChevroletAstroAWDFront Inner
2004ChevroletBlazer4WDFront Inner
2004ChevroletImpalaFront Inner
2004ChevroletMonte CarloFront Inner
2004ChevroletS104WDFront Inner
2004ChevroletTrailblazer4WDFront Inner
2004GMCEnvoy4WDFront Inner
2004GMCJimmy4WDFront Inner
2004GMCSafariAWDFront Inner
2004GMCSonoma4WDFront Inner
2004IsuzuAscenderFront Inner
2004OldsmobileBravadaAWDFront Inner
2004OldsmobileSilhouetteFront Inner
2004PontiacBonneville3.8LV6Front Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2004PontiacGrand PrixFront Inner
2004PontiacMontanaFront Inner
2003BuickCenturyFront Innerwith Light Duty Brakes
2003BuickLeSabreFront Inner
2003BuickPark Avenue3.8LV6Front Inner
2003BuickRegalFront Inner
2003ChevroletAstroAWDFront Inner
2003ChevroletBlazer4WDFront Inner
2003ChevroletImpalaFront Inner
2003ChevroletMonte CarloFront Inner
2003ChevroletS104WDFront Inner
2003ChevroletTrailblazer4WDFront Inner
2003GMCEnvoy4WDFront Inner
2003GMCJimmy4WDFront Inner
2003GMCSafariAWDFront Inner
2003GMCSonoma4WDFront Inner
2003IsuzuAscenderFront Inner
2003OldsmobileBravadaAWDFront Inner
2003OldsmobileSilhouetteFront Inner
2003PontiacBonnevilleFront Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2003PontiacGrand PrixFront Inner
2003PontiacMontanaFront Inner
2002BuickCenturyFront Innerwith Light Duty Brakes
2002BuickLeSabreFront Inner
2002BuickPark Avenue3.8LV6Front Inner
2002BuickRegalFront Inner
2002ChevroletAstroAWDFront Inner
2002ChevroletBlazer4WDFront Inner
2002ChevroletImpalaFront Inner
2002ChevroletMonte CarloFront Inner
2002ChevroletS104WDFront Inner
2002ChevroletTrailblazer4WDFront Inner
2002GMCEnvoy4WDFront Inner
2002GMCJimmy4WDFront Inner
2002GMCSafariAWDFront Inner
2002GMCSonoma4WDFront Inner
2002OldsmobileAurora3.5LV6Front Inner
2002OldsmobileBravadaAWDFront Inner
2002OldsmobileIntrigueFront Inner
2002OldsmobileSilhouetteFront Inner
2002PontiacBonnevilleFront Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2002PontiacGrand PrixFront Inner
2002PontiacMontanaFront Inner
2001BuickCenturyFront Innerwith Light Duty Brakes
2001BuickLeSabreFront Inner
2001BuickPark Avenue3.8LV6Front Inner
2001BuickRegalFront Inner
2001ChevroletAstroAWDFront Inner
2001ChevroletBlazerAWDFront Inner
2001ChevroletBlazer4WDFront Inner
2001ChevroletImpalaFront Inner
2001ChevroletLuminaFront Inner
2001ChevroletMonte CarloFront Inner
2001ChevroletS104WDFront Inner
2001GMCJimmyAWDFront Inner
2001GMCJimmy4WDFront Inner
2001GMCSafariAWDFront Inner
2001GMCSonoma4WDFront Inner
2001OldsmobileAurora3.5LV6Front Inner
2001OldsmobileBravadaAWDFront Inner
2001OldsmobileIntrigueFront Inner
2001OldsmobileSilhouetteFront Inner
2001PontiacBonnevilleFront Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2001PontiacGrand PrixFront Inner
2001PontiacMontanaFront Inner
2000BuickCenturyFront Innerwith Light Duty Brakes
2000BuickLeSabreFront Inner
2000BuickPark Avenue3.8LV6Front Inner
2000BuickRegalFront Inner
2000ChevroletAstroAWDFront Inner
2000ChevroletBlazerAWDFront Inner
2000ChevroletBlazer4WDFront Inner
2000ChevroletImpalaFront Inner
2000ChevroletMonte CarloFront Inner
2000ChevroletS104WDFront Inner
2000GMCJimmyAWDFront Inner
2000GMCJimmy4WDFront Inner
2000GMCSafariAWDFront Inner
2000GMCSonoma4WDFront Inner
2000OldsmobileBravadaAWDFront Inner
2000OldsmobileIntrigueFront Inner
2000OldsmobileSilhouetteFront Inner
2000PontiacBonnevilleFront Innerwith 3.05 Gear Ratio; with 2.86 Gear Ratio
2000PontiacGrand PrixFront Inner
2000PontiacMontanaFront Inner
1999ChevroletAstroAWDFront Inner
1999ChevroletBlazerAWDFront Inner
1999ChevroletBlazer4WDFront Inner
1999ChevroletS104WDFront Inner
1999GMCJimmyAWDFront Inner
1999GMCJimmy4WDFront Inner
1999GMCSafariAWDFront Inner
1999GMCSonoma4WDFront Inner
1999OldsmobileBravadaAWDFront Inner
1998ChevroletAstroAWDFront Inner
1998ChevroletBlazer4WDFront Inner
1998ChevroletS104WDFront Inner
1998GMCJimmy4WDFront Inner
1998GMCSafariAWDFront Inner
1998GMCSonoma4WDFront Inner
1998OldsmobileBravadaAWDFront Inner
1997ChevroletAstroAWDFront Inner
1997ChevroletBlazerAWDFront Inner
1997ChevroletBlazer4WDFront Inner
1997ChevroletS104WDFront Inner
1997GMCJimmy4WDFront Inner
1997GMCSafariAWDFront Inner
1997GMCSonoma4WDFront Inner
1997OldsmobileBravadaAWDFront Inner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

86-23749425K2374

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.