Moog K100312 Suspension Ball Joint - Front Upper

Name: Moog K100312 Suspension Ball Joint - Front Upper
Brand: Moog
SKU: BCCH-K100312
Price: 142.24 USD
Availability: InStock

Front Upper

97 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$142.24Free Shipping

Free ShippingNo Cost to Continental U.S.

Free Returns*Wrong fit? No cost

60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Jeep and Dodge, Wrangler JK, Wrangler, TJ, Grand Cherokee, Ram 1500, Cherokee, Ram 2500, Grand Wagoneer, Comanche, and Wagoneer

Easy Returns — Return within 60 days for a full refund

Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? See all Suspension Ball Joint options

Moog Suspension Ball Joint for Dodge and Jeep Vehicles

The Moog K100312 suspension ball joint is engineered for reliable performance in Dodge and Jeep models including Cherokee, Grand Cherokee, Wrangler JK, and Ram 1500. Designed with key features such as adjustability and greaseability, this ball joint supports precise suspension movement and durability under demanding conditions.

Castle nut included for secure installation
Cotter pin hole for added safety and retention
Adjustable design to accommodate suspension alignment needs
Greaseable feature for extended service life and maintenance

Durable and Serviceable Suspension Component

The Moog K100312 suspension ball joint is built to meet the specific suspension requirements of Dodge and Jeep vehicles like the Comanche, Wagoneer, and TJ. Its greaseable design allows for routine lubrication, reducing wear and extending the lifespan of the joint. The inclusion of a castle nut and cotter pin hole ensures a secure fitment that maintains suspension integrity during operation. The adjustable feature provides flexibility for alignment adjustments, which is critical for maintaining proper handling and tire wear.

Applications and Problem Solving

Replaces worn or damaged suspension ball joints on Dodge Ram 2500 and Jeep Wrangler models
Addresses suspension noise caused by loose or dry ball joints
Improves steering response and vehicle stability
Helps correct uneven tire wear due to suspension misalignment
Restores proper suspension geometry for off-road and on-road use

Installation Notes and Tips

When installing the Moog K100312 ball joint, ensure the cotter pin hole aligns properly with the castle nut to secure the joint effectively. Regular greasing through the greaseable fitting is recommended to maintain smooth operation and prevent premature wear. This part is compatible with specific Dodge and Jeep models, so verify vehicle fitment before installation to ensure proper suspension performance.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance for Dodge and Jeep vehicles. The K100312 ball joint comes with a limited warranty covering defects in materials and workmanship, supporting long-term durability and customer confidence.

Brand	Moog
Part Number	K100312
Adjustable	Yes
Castle Nut Included	Yes
Cotter Pin Hole	Yes
Greaseable	Yes

This part fits 97 vehicles. Search below:

Year	Make	Model	Drive Type	Position	Notes
2018	Jeep	Wrangler JK		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2017	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2016	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2015	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2014	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2013	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2012	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2011	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2010	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2009	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2008	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2007	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2006	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2006	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2005	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2005	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2004	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2004	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2004	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2003	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2003	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2003	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2002	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2002	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2002	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2001	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2001	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2001	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2001	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2001	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2000	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2000	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2000	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2000	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
2000	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1999	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1999	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1999	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1999	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1999	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1998	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1998	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1998	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1998	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1998	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1997	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1997	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1997	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1997	Jeep	TJ		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1997	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1996	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1996	Dodge	Ram 2500	4WD	Front Upper	with 7,500 (lb) Gross Vehicle Weight (GVW); Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1996	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1996	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1995	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1995	Dodge	Ram 2500	4WD	Front Upper	with 7,500 (lb) Gross Vehicle Weight (GVW); Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1995	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1995	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1995	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1994	Dodge	Ram 1500	4WD	Front Upper	with Dana 44 Axle; Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1994	Dodge	Ram 2500	4WD	Front Upper	with 7,500 (lb) Gross Vehicle Weight (GVW); Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1994	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1994	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1994	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1993	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1993	Jeep	Grand Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1993	Jeep	Grand Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1993	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1992	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1992	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1992	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1991	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1991	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1991	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1990	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1990	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1990	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1990	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1989	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1989	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1989	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1989	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1988	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1988	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1988	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1988	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1987	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1987	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1987	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1987	Jeep	Wrangler		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1986	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1986	Jeep	Comanche		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1986	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1985	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1985	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1984	Jeep	Cherokee		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change
1984	Jeep	Wagoneer		Front Upper	Offset Ball Joint Replaces OE to provide 1-1/2 Degrees Positive or Negative Camber / Caster Change

* 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:

104310104311104338264-297444-249044-249144249244249445K16002535-9616154002

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