Moog 9425 CV Joint Boot Kit - Front Inner

Brand Moog 9425
Position Front Inner
Large End ID - Inches 4.18
Length - Inches 4.44
Material Neoprene
Number of ribs 3
Small End ID - Inches 1.03
Fits Buick, Chevrolet, GMC, Oldsmobile, and Pontiac · 104 vehicles

Neoprene construction. Offers durable flexibility for dependable CV joint boot service.

Problem Solver design. MOOG adds enhancements that simplify installation and replacement.

CV joint boot kit. Keeps driveline components protected with a service-ready replacement.

$21.42Free 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.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $21.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Moog 9425 CV Joint Boot Kit for Front Inner Applications

Moog 9425 is a CV joint boot kit for front inner driveline service on a wide range of GM vehicles. Built with neoprene and shaped for the listed axle applications, it supports CV joint protection where a damaged boot can quickly lead to grease loss and contamination.

Key Features

  • Neoprene boot material for driveline service
  • Large end ID: 4.18 inches
  • Small end ID: 1.03 inches
  • Length: 4.44 inches
  • 3-rib design for the specified fitment
  • Front inner position coverage for select Buick, Chevrolet, Pontiac, Oldsmobile, GMC, and Pontiac models

Detailed Description

Moog 9425 is a front inner CV joint boot kit engineered for vehicles including the Buick Century, Buick LeSabre, Chevrolet Impala, Chevrolet Monte Carlo, Pontiac Grand Prix, and related GM platforms. The neoprene construction is selected for CV boot service, while the listed dimensions help match the boot to the axle and joint geometry used in the confirmed applications. Moog continues to refine its chassis and driveline components with design updates that simplify replacement and extend service life.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Cracked or split CV boot material
  • Grease leakage from the inner CV joint area
  • Road debris and moisture entering the joint
  • Noise caused by contaminated CV joint grease
  • Premature wear on the front inner axle joint

Installation Notes and Tips

Verify the front inner position and compare the boot dimensions to the original part before installation. Clean the joint thoroughly before reassembly so new grease is not contaminated by old debris. Confirm vehicle-specific fitment for the exact year, make, and model listed below, including Buick Allure and Buick LaCrosse front inner applications.

  • Fits 2005-2007 Buick Allure, Front Inner
  • Fits 2005-2007 Buick LaCrosse, Front Inner
  • Fits 2000-2007 Pontiac Grand Prix, Front Inner
  • Fits 2000-2005 Buick Century, Front Inner
  • Fits 2000-2005 Buick LeSabre, Front Inner
  • Fits 2000-2005 Buick Park Avenue, Front Inner
  • Fits 2000-2005 Chevrolet Impala, Front Inner
  • Fits 2000-2005 Chevrolet Monte Carlo, Front Inner
  • Fits 2000-2005 Pontiac Bonneville, Front Inner
  • Fits 2000-2005 Pontiac Montana, Front Inner
  • Fits 2000-2004 Buick Regal, Front Inner
  • Fits 1997-2004 Chevrolet Astro, Front Inner
  • Fits 1997-2004 GMC Safari, Front Inner
  • Fits 2000-2004 Oldsmobile Silhouette, Front Inner
  • Fits 2001-2002 Oldsmobile Aurora, Front Inner
  • Fits 2000-2002 Oldsmobile Intrigue, Front Inner
  • Fits 2000-2001 Chevrolet Lumina, Front Inner

Quality Assurance

Moog is known for ongoing design improvements in chassis and driveline components, with a focus on service life and easier replacement. Moog 9425 follows that approach for front inner CV boot service on the listed GM applications.

This part fits 104 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2007BuickAllure————Front InnerLimited Availability; Neoprene
2007BuickLaCrosse————Front InnerLimited Availability; Neoprene
2007PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2006BuickAllure————Front InnerLimited Availability; Neoprene
2006BuickLaCrosse————Front InnerLimited Availability; Neoprene
2006PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2005BuickAllure————Front InnerLimited Availability; Neoprene
2005BuickCentury————Front InnerLimited Availability; Neoprene
2005BuickLaCrosse————Front InnerLimited Availability; Neoprene
2005BuickLeSabre————Front InnerLimited Availability; Neoprene
2005BuickPark Avenue————Front InnerLimited Availability; Neoprene
2005ChevroletImpala————Front InnerLimited Availability; Neoprene
2005ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2005ChevroletVenture————Front InnerLimited Availability; Neoprene
2005PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2005PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2005PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2005PontiacMontanaBase———Front InnerLimited Availability; Neoprene
2004BuickCentury————Front InnerLimited Availability; Neoprene
2004BuickLeSabre————Front InnerLimited Availability; Neoprene
2004BuickPark Avenue————Front InnerLimited Availability; Neoprene
2004BuickRegal————Front InnerLimited Availability; Neoprene
2004ChevroletAstro————Front InnerLimited Availability; Neoprene
2004ChevroletImpala————Front InnerLimited Availability; Neoprene
2004ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2004ChevroletVenture————Front InnerLimited Availability; Neoprene
2004GMCSafari—AWD——Front InnerLimited Availability; Neoprene
2004OldsmobileSilhouette—AWD——Front InnerLimited Availability; Neoprene
2004PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2004PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2004PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2004PontiacMontana————Front InnerLimited Availability; Neoprene
2003BuickCentury————Front InnerLimited Availability; Neoprene
2003BuickLeSabre————Front InnerLimited Availability; Neoprene
2003BuickPark Avenue————Front InnerLimited Availability; Neoprene
2003BuickRegal————Front InnerLimited Availability; Neoprene
2003ChevroletAstro————Front InnerLimited Availability; Neoprene
2003ChevroletImpala————Front InnerLimited Availability; Neoprene
2003ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2003ChevroletVenture————Front InnerLimited Availability; Neoprene
2003GMCSafari—AWD——Front InnerLimited Availability; Neoprene
2003OldsmobileSilhouette—AWD——Front InnerLimited Availability; Neoprene
2003PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2003PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2003PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2003PontiacMontana————Front InnerLimited Availability; Neoprene
2002BuickCentury————Front InnerLimited Availability; Neoprene
2002BuickLeSabre————Front InnerLimited Availability; Neoprene
2002BuickPark Avenue————Front InnerLimited Availability; Neoprene
2002BuickRegal————Front InnerLimited Availability; Neoprene
2002ChevroletAstro————Front InnerLimited Availability; Neoprene
2002ChevroletImpala————Front InnerLimited Availability; Neoprene
2002ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2002ChevroletVenture————Front InnerLimited Availability; Neoprene
2002GMCSafari—AWD——Front InnerLimited Availability; Neoprene
2002OldsmobileAurora——3.5LV6Front InnerLimited Availability; Neoprene
2002OldsmobileIntrigue————Front InnerLimited Availability; Neoprene
2002OldsmobileSilhouette—AWD——Front InnerLimited Availability; Neoprene
2002PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2002PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2002PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2002PontiacMontana————Front InnerLimited Availability; Neoprene
2001BuickCentury————Front InnerLimited Availability; Neoprene
2001BuickLeSabre————Front InnerLimited Availability; Neoprene
2001BuickPark Avenue————Front InnerLimited Availability; Neoprene
2001BuickRegal————Front InnerLimited Availability; Neoprene
2001ChevroletAstro————Front InnerLimited Availability; Neoprene
2001ChevroletImpala————Front InnerLimited Availability; Neoprene
2001ChevroletLumina————Front InnerLimited Availability; Neoprene
2001ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2001ChevroletVenture————Front InnerLimited Availability; Neoprene
2001GMCSafari—AWD——Front InnerLimited Availability; Neoprene
2001OldsmobileAurora——3.5LV6Front InnerLimited Availability; Neoprene
2001OldsmobileIntrigue————Front InnerLimited Availability; Neoprene
2001OldsmobileSilhouette————Front InnerLimited Availability; Neoprene
2001PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2001PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2001PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2001PontiacMontana————Front InnerLimited Availability; Neoprene
2000BuickCentury————Front InnerLimited Availability; Neoprene
2000BuickLeSabre————Front InnerLimited Availability; Neoprene
2000BuickPark Avenue————Front InnerLimited Availability; Neoprene
2000BuickRegal————Front InnerLimited Availability; Neoprene
2000ChevroletAstro————Front InnerLimited Availability; Neoprene
2000ChevroletImpala————Front InnerLimited Availability; Neoprene
2000ChevroletLumina————Front InnerLimited Availability; Neoprene
2000ChevroletMonte Carlo————Front InnerLimited Availability; Neoprene
2000ChevroletVenture————Front InnerLimited Availability; Neoprene
2000GMCSafari—AWD——Front InnerLimited Availability; Neoprene
2000OldsmobileIntrigue————Front InnerLimited Availability; Neoprene
2000OldsmobileSilhouette————Front InnerLimited Availability; Neoprene
2000PontiacBonnevilleSLE———Front InnerLimited Availability; Neoprene
2000PontiacBonnevilleSE———Front InnerLimited Availability; Neoprene
2000PontiacGrand Prix————Front InnerLimited Availability; Neoprene
2000PontiacMontana————Front InnerLimited Availability; Neoprene
1999ChevroletAstro————Front InnerLimited Availability; Neoprene
1999ChevroletVenture————Front InnerLimited Availability; Neoprene
1999GMCSafari—AWD——Front InnerLimited Availability; Neoprene
1998ChevroletAstro————Front InnerLimited Availability; Neoprene
1998ChevroletVenture————Front InnerLimited Availability; Neoprene
1998GMCSafari—AWD——Front InnerLimited Availability; Neoprene
1997ChevroletAstro————Front InnerLimited Availability; Neoprene
1997ChevroletVenture————Front InnerLimited Availability; Neoprene
1997GMCSafari—AWD——Front InnerLimited Availability; Neoprene