Moog K5320 Suspension Ball Joint - Front Upper

Brand Moog K5320
Position Front Upper
Adjustable No
Castle Nut Included Yes
Cotter Pin Hole Yes
Greaseable Yes
Material Neoprene
Mounting Hole Quantity 4
Mounting Type Bolt-On
Suspension Grade Type Standard
Fits Chevrolet, GMC, Oldsmobile, and Isuzu · 128 vehicles

Cross-references Centric Parts 610.66008, Dixie Electric Ltd 10395 and Mevotech Supreme MK5320 for the same application. See all 39.

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Moog K5320 Front Upper Ball Joint

MOOG K5320 is a bolt-on front upper suspension ball joint built for direct replacement on a wide range of GM compact and midsize trucks and SUVs. It uses a greaseable design, a neoprene boot, and a standard suspension grade construction to support consistent steering feel and serviceability.

Key Features

  • Greaseable design for routine lubrication and maintenance
  • Neoprene material helps protect the joint from road contamination
  • Bolt-on mounting with 4 mounting holes
  • Castle nut included with cotter pin hole
  • Standard suspension grade type for OE-style replacement service
  • MOOG K5320 for front upper suspension applications

Detailed Description

Moog K5320 is engineered as a front upper suspension ball joint for Chevrolet Blazer, GMC Jimmy, Chevrolet S10, GMC Sonoma, Oldsmobile Bravada, Isuzu Hombre, Chevrolet S10 Blazer, GMC S15 Jimmy, and GMC S15 applications. The greaseable construction supports periodic service, while the bolt-on mounting style and 4-hole attachment layout help simplify replacement on the correct suspension position. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

For buyers searching for a front upper ball joint for 1995-2005 Chevrolet Blazer, 1992-2005 GMC Jimmy, or 1983-2004 Chevrolet S10, MOOG K5320 is a direct-fit suspension component with the fitment coverage needed for these platforms. It also serves 1991-2004 GMC Sonoma and 1996-2001 Oldsmobile Bravada applications, along with additional GM and Isuzu listings in the same front upper position.

What It Helps Solve

  • Loose or imprecise steering response at the front suspension
  • Excess play in the upper ball joint assembly
  • Noise from worn suspension pivot points
  • Service issues caused by a dry or contaminated joint
  • Front-end wear concerns on Chevrolet Blazer and GMC Jimmy platforms

Installation Notes and Tips

Install in the front upper position only and verify vehicle-specific fitment before service. The bolt-on design uses 4 mounting holes, and the included castle nut and cotter pin hole support proper fastening during installation. Grease the joint after installation and during routine maintenance intervals to maintain smooth operation.

Quality Assurance

MOOG ball joints are backed by material selection and testing practices focused on dependable performance and consistent fit. The K5320 follows MOOG problem-solving design principles for straightforward installation and long-term suspension service.

This part fits 128 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypePositionNotes
2005ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2005GMCJimmy——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2004ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2004ChevroletS10——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2004GMCJimmy——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2004GMCSonoma——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003GMCJimmy——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCJimmyDiamond Edition4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCJimmySLE4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCJimmySLS4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCJimmySLTAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCJimmySLEAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmyDiamond Edition4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmySLE4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmySLT4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmySLS4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmySLTAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmySLEAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCJimmyEnvoy—Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000IsuzuHombre—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLE4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLT4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLS4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLTAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySLEAWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmySL4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCJimmyEnvoy—Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999IsuzuHombre—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCJimmySLE4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCJimmySLT4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCJimmySLS4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCJimmySL4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCJimmyEnvoy—Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998IsuzuHombre—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995ChevroletBlazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995ChevroletBlazer—AWDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992GMCJimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991GMCSonoma—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991OldsmobileBravada——Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1990ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1990ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1990GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1990GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1989ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1989ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1989GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1989GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1988ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1988ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1988GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1988GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1987ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1987ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1987GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1987GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1986ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1986ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1986GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1986GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1985ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1985ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1985GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1985GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1984ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1984ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1984GMCS15—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1984GMCS15 Jimmy—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1983ChevroletS10—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1983ChevroletS10 Blazer—4WDFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
Directly replaces or cross-references 39 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 610.66008Dixie Electric Ltd — 10395Mevotech Supreme — MK5320MOOG Chassis Products — K532002-8600545D005746D0057A260-1290265-2019500-1057500-1057B535-6962860050286005E3051652601290FT8052904179809521913366952285410611660088179809520B5290B5320BJ-1395BJ1292BJ1395E-6285-TUE6285FA1470FA1676FA1676EJBJ7035K5290MK5290PS867SP9004VKDS4742XK5320