moog-rk620158 | Front Upper Control Arm | 1977-1996 Chevrolet Impala

  • moog-rk620158 Front Upper Control Arm And Ball Joint - Driver Side

Front Upper Control Arm And Ball Joint - Driver Side

Manufacturer: MOOG
Part Number: moog-rk620158
Price: $94.33

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Suggested part for moog-rk620158: moog-rk620159
moog-rk620159 Front Upper Control Arm And Ball Joint - Passenger Side
Front Upper Control Arm And Ball Joint - Passenger Side

  • Moog fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.


    Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty.

    Moog warranties their parts to be free of defects in materials and/or workmanship during these timeframes as measured from the date of purchase.

    If a Moog part should fail due to materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.

FitmentFront Upper Control Arm And Ball Joint - Driver Side moog-rk620158 fits these vehicles:

moog-rk620158 | Front Upper Control Arm | 1977-1996 Chevrolet Impala

1986-1990 Buick LeSabre
  • Fits RWD models ONLY
1981 Chevrolet Bel Air
  • For vehicles built for the Canadian market
1994-1996 Chevrolet Caprice and 1994 Chevrolet Commercial Chassis
  • Doesn't fit Police, Taxi, or Public Service Vehicles

For the passenger side use rk620159

What is the Difference Between Moog R Series and CK Control Arms?

CK, K or RK? We here at Diverse Suspension Technologies get this question a whole lot. If you are putting parts on your vehicle, you want to know exactly what you are installing. It can be hard to do that with all of these letter designations. So here is all that you need to know to clear up the confusion.

Short Answer: R Series is a value-driven replacement part while the CK Series incorporates Moog's premium Problem Solver components for a better than OE upgrade.

Moog Stamped Arms
Moog Stamped Arms

CK (K): Moog Problem Solver

Starting with the CK and K. Whether you see a "K" designation or a "CK" designation, you are getting the same part. The CK and K are Moogs Premium line of control arms. Utilizing their "problem solver" technology, these control arms address common factory design issues providing a better than the original replacement for your vehicle. Most CK and K control arms include ball joints that are powder coated metal with gusher bearings giving them a long life. Many of these ball joints are serviceable and have grease fittings. The CK and K arms also have problem solver bushings and a precise fit and form for easy installation.

RK: Moog R Series

The RK series is a more value-driven part. Because there are so many different vehicles both foreign and domestic, Moog has introduced the R-Series arms to provide replacements for a wide range of vehicles. The RK arms have OE fit and form geometry alignment, with pre-installed OE style bushings and most include the ball joints. However, these ball joints are not serviceable like the CK arms. All of the R Series arms have Moog validated construction and design, providing a less expensive alternative.

Moog Forged Arms
Moog Stamped Arms

Type and Warranty

Each line of control arms has Forged Steel, Stamped Steel, or Forged Aluminium arms to provide the best style for your specific vehicle. The Premium CK line has a limited lifetime warranty, and the RK has a 3 year warranty that are both handled through our awesome customer service team at DST. Whether you are looking for a "light on the wallet" OE replacement, or a "premium" control arm upgrade, Moog control arms are a great choice for your vehicle.

MOOG moog-rk620158

Product Reviews for moog-rk620158 | Front Upper Control Arm | 1977-1996 Chevrolet Impala

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MOOG moog-rk620158

5 out of 5 based on 1 user reviews. Write a Review


starstarstarstarstar" Review 2 Years Later "

Install part no problems.\n

verified_user Verified Buyer - - . MOOG moog-rk620158 - 5 out of 5
Fitment for moog-rk620158
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
BuickCommercial Chassis1996-1991Front Left Upper Quantity 1
BuickEstate Wagon1983-1980Front Left Upper Quantity 1
BuickLeSabre1990-1986Front Left UpperRWD Quantity 1
BuickLeSabre1985-1977Front Left Upper Quantity 1
BuickRoadmaster1996-1991Front Left Upper Quantity 1
ChevroletBel Air1981Front Left Upper Quantity 1
ChevroletCaprice1996-1977Front Left Upper Quantity 1
ChevroletCommercial Chassis1994-1991Front Left Upper Quantity 1
ChevroletImpala1996-1977Front Left Upper Quantity 1
PontiacBonneville1986-1977Front Left Upper Quantity 1
PontiacGrand Safari1978-1977Front Left Upper Quantity 1