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$6.36The Story
Mevotech MK9389 Suspension Ball Joint
Mevotech MK9389 is a bolt-in suspension ball joint for front lower applications on select Geo, Isuzu, Chevrolet, and Pontiac vehicles. Built for high-use passenger and commercial duty, it features a corrosion-resistant finish and an included dust boot for added protection at the joint.
Key Features
- Front lower suspension ball joint assembly
- Bolt-in mounting type for direct replacement service
- Dust boot included to help protect the joint from contamination
- Corrosion-resistant finish for improved durability in harsh conditions
- Non-adjustable design
- Mevotech Supreme Parts engineering with application-specific upgrades
Detailed Description
The Mevotech MK9389 ball joint is engineered in-house for demanding service on vehicles that see frequent road use. It is built for front lower suspension positions and is suited to passenger cars, SUVs, fleets, and working trucks where consistent steering and suspension performance matter. This part cross-references MOOG Chassis Products K9389 for the same application.
Compatible with 1989 Geo Spectrum front lower, 1985-1988 Chevrolet Spectrum front lower, 1985-1988 Pontiac Sunburst front lower, and 1985-1989 Isuzu I-Mark front lower applications, including select Lotus Suspension configurations and exclusions noted in the fitment data. The MK9389 part number is also referenced by buyers searching for a direct replacement ball joint for these front lower suspension applications.
What It Helps Address
- Excessive play in the front lower suspension joint
- Clunking or looseness from a worn ball joint
- Uneven steering response caused by joint wear
- Contamination-related wear from damaged joint protection
- Corrosion-related service issues in exposed suspension components
Installation Notes and Tips
Install in the front lower position only. Verify vehicle configuration before ordering, especially on 1985-1989 Isuzu I-Mark models with Lotus Suspension and the listed heavy-duty exclusions. Because this is a bolt-in design, it is intended for straightforward replacement service, but final fitment should always be confirmed against the vehicle’s suspension layout and notes. The MK9389 is a direct-fit suspension ball joint for the listed applications.
Quality Assurance
Mevotech Supreme Parts are developed with application-specific design updates to improve durability and service performance in demanding use. The corrosion-resistant finish and included dust boot support long-term service in front lower suspension applications.
Description
Mevotech MK9389 Suspension Ball Joint
Mevotech MK9389 is a bolt-in suspension ball joint for front lower applications on select Geo, Isuzu, Chevrolet, and Pontiac vehicles. Built for high-use passenger and commercial duty, it features a corrosion-resistant finish and an included dust boot for added protection at the joint.
Key Features
- Front lower suspension ball joint assembly
- Bolt-in mounting type for direct replacement service
- Dust boot included to help protect the joint from contamination
- Corrosion-resistant finish for improved durability in harsh conditions
- Non-adjustable design
- Mevotech Supreme Parts engineering with application-specific upgrades
Detailed Description
The Mevotech MK9389 ball joint is engineered in-house for demanding service on vehicles that see frequent road use. It is built for front lower suspension positions and is suited to passenger cars, SUVs, fleets, and working trucks where consistent steering and suspension performance matter. This part cross-references MOOG Chassis Products K9389 for the same application.
Compatible with 1989 Geo Spectrum front lower, 1985-1988 Chevrolet Spectrum front lower, 1985-1988 Pontiac Sunburst front lower, and 1985-1989 Isuzu I-Mark front lower applications, including select Lotus Suspension configurations and exclusions noted in the fitment data. The MK9389 part number is also referenced by buyers searching for a direct replacement ball joint for these front lower suspension applications.
What It Helps Address
- Excessive play in the front lower suspension joint
- Clunking or looseness from a worn ball joint
- Uneven steering response caused by joint wear
- Contamination-related wear from damaged joint protection
- Corrosion-related service issues in exposed suspension components
Installation Notes and Tips
Install in the front lower position only. Verify vehicle configuration before ordering, especially on 1985-1989 Isuzu I-Mark models with Lotus Suspension and the listed heavy-duty exclusions. Because this is a bolt-in design, it is intended for straightforward replacement service, but final fitment should always be confirmed against the vehicle’s suspension layout and notes. The MK9389 is a direct-fit suspension ball joint for the listed applications.
Quality Assurance
Mevotech Supreme Parts are developed with application-specific design updates to improve durability and service performance in demanding use. The corrosion-resistant finish and included dust boot support long-term service in front lower suspension applications.












