Moog
MOOG Chassis Products Suspension Control Arm RK641203
MOOG Chassis Products Suspension Control Arm RK641203
Part number: 3NENU
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Chassis Products Suspension Control Arm RK641203 from Moog. Worn ball joints and bushings in arms cause clunks, wander and uneven tire wear. The fitment section lists 12 applications.
Key features
- Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle. (RK641203) by MOOG Chassis Products
Specifications
- Brand: Moog
- Part type: Suspension arm
Fitment
- 2004 - 2005 Chevrolet Classic Base
- 2004 Chevrolet Classic LS
- 1997 - 2003 Chevrolet Malibu LS, Base
- 1997 Chevrolet Malibu LX
- 1999 - 2004 Oldsmobile Alero GX, GL, GLS
- 1997 - 1998 Oldsmobile Cutlass Base
- 1999 Oldsmobile Cutlass GL
- 1997 - 1999 Oldsmobile Cutlass GLS
- 2003 Pontiac Grand Am Base
- 1999 - 2005 Pontiac Grand Am GT, SE
- 2000 - 2005 Pontiac Grand Am GT1
- 2000 - 2004 Pontiac Grand Am SE1, SE2
What it does
Suspension arms locate the wheel and set its alignment angles. Worn suspension and steering parts show up as clunks, wandering, uneven tire wear and a vague feel; fresh parts restore control, and performance parts sharpen it.
Installation & tips
- Get a wheel alignment after replacing or adjusting arms.
- Alignment: Always after arm work.
- Bushings: Check other bushings while you are under there.
- This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.
FAQ
How many vehicles is it listed for?
12 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.
- Plan for a wheel alignment after fitting if the job changes the suspension or steering geometry.

Before you order: fitment and what to plan
Suspension arms locate the wheel and set its alignment angles.
Fitment notes
- Specs, lead time and warranty come from Moog and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
More for your car: Control Arms · All Control Arms · Suspension & steering
Questions about suspension arm
Will this fit my car?
Will I need an alignment?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.