Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

These replacement front upper control arms are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.

Specifications:

  • Comes as a PAIR
    • Fits LH (Driver Side) & RH (Passenger Side) FRONT UPPER
  • Includes new ball joints and inner bushings
  • Replaces dealer part numbers: 12376265, 12543947, 19133653, 12376266, 12543948, 19133654
  • Control arms are new, not remanufactured or refurbished
  • Fits 2WD models only
    • Does not fit 4WD Models

Worn ball joints or loose rear bushings can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace that heavily rusted, rotted, or damaged front upper control arm with the loose bushings or worn ball joints with our high quality all in one replacement.

One way to diagnose a loose, or warn ball joint on a control arm, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint and bushings for play, if it is moving you probably need to replace it.

Our control arms are designed to be direct replacements for the original factory parts.  They are 100% brand new and require no modifications for installation.  No special tools are required because all of the bushings come pre-installed.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
13 reviews
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Best Price & Warranty Available
Im not a mechanic so my opinion if from the consumer POV.t I purchased the control arms from 1A because they had the best price available. I received them I believe in a week from ordering the parts. 1A also offers a limited lifetime warranty unlike the competition.
January 24, 2017
Upper aframes
Great products. Perfect fit, suggests others to buy from you.
March 25, 2017
Great fit!
These control arms appear to be well made and fit perfectly, they were shipped quickly as well !
August 2, 2017
Upper control arms G body
Definitely hands down worth the money. Saved an ass load of time Fit perfectly ZERO ISSUES!!! ... would recommend anyone w a G BODY. For factory replacement yiu can not go wrong!!!
October 10, 2017
Exact fit with great savings
When my upper control arms failed on my 1994 s10 I priced the bushings & ball joints and the price of having the bushing installed. I knew that there would be at least a one-day turn around at the machine shop so my truck would be down an extra day. I decided to search online and found this pair of control arms with everything I needed for less than $90. Cant beat this price and once in hand I easily finished the job in half a day. These are a perfect fit and a great value. Very happy with this purchase.
October 17, 2017
Great Replacement
The part is a perfect fit and is lighter than the originals.
October 24, 2017
Upper control arms
I needed upper control arms for my grandsons 81 Malibu. Found them on the internet. From the phone call to the delivery was very fast and the fit and finish of the parts is perfect. I am very pleased with the purchase and the company are first rate!
October 30, 2017
Quality Parts
These components helped us rebuild this steering & suspension system on a 1978 El Camino satisfying our customer and giving them an exceptional ride.
February 20, 2018
First time buyer
First time buying online parts and decided to go with 1aauto since there videos show great DIY project order them over the phone received them in 4 Days was able to install them made the truck drive good as new !
February 20, 2018
1ASFKO1684-Control Arm with Ball Joint
Upon contacting 1Aauto employee was very courteous and helpful when placing my order for the upper control arms. Also shipping went very well had tracking number to track my order, also 1aauto sent me an email that order had been shipped, and delivered. Upon inspection of control arms everything looked fine and of good quality, thank you for your great service.
April 25, 2018
This was the most trouble free purchase and getting what i ordered correct the fist time at a great price thank you
June 26, 2018
Comfort and peace
Everything went well from the time I ordered the part until my delivery.The part fits perfectly and I didnt have any problem installing the part. Im going to be ordering more parts in the next couple of weeks. Thanks for everything.
August 19, 2018
Control arms
Got them a day late, but they came as described. I didnt notice they dont come with bump stops, so make sure to add them to your cart. theyre not expensive but trust me you want them
October 5, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Does this come with the two bolts and spacers that attach this to the frame and does this come with a grease fitting?
Chris L June 25, 2016
Geasable ball joints. No bolts come with this set. Reuse OEM hardware
Brian F June 27, 2016
No its doesnt come with the two bolts or shims . You need to use your olds or you can get the bolts from the hardware store or the dealer . As far as the shims they have some at the auto stores or when you get an alienment .
M.R.S. N June 27, 2016
they come with the grease fitting and thats all.
James M June 27, 2016
No You have to use original bolts and spacers.It does come with grease fitting.
George F June 28, 2016
Comes w grease fittings
J I October 10, 2017
Whats the brand of this control arms?
Javier G July 18, 2017
Not sure. I have replaced a few like it on 4 or 5 different cars ex s10, camry, fusion and they are all syill running fine. Easier to fix with new bushings and joints at same time. I dont like working on it twice.
Rich G July 18, 2017
These are our 1A Auto brand control arms and made from multiple vendors in either China or Taiwan to meet or exceed OE specifications.
Alex P July 19, 2017
Is the inner shaft included?
Kevin B July 24, 2017
Yes it is . You get the complete control arm it has the ball joint , inner shaft and bushings all installed in the arm . Just bolt it on and you are good to go
Mark N July 24, 2017
This will be the entire control arm with ball joint.
Alex P July 24, 2017
yes they are
Troy K July 25, 2017
Do these come with alignment shims and are the ball joints treatable? Or greased?
Mike Q June 22, 2018
These parts will come just as pictures. It is necessary to reuse your original hardware, as new hardware is not included with this item. The ball joints will be pregreased and sealed.
Jessica D June 23, 2018
No alignment shims. There ball joints can be greased from the top side
Cory I June 26, 2018
Do they come with the bumper stops if not do you sell them and also do you price match with AM Auto Parts?
Private P November 2, 2018
Thank you for your inquiry! These do not come with the bump stops, and the only ones we carry are for the lower control arms. Unfortunately we do not offer price matching at this time.
Tim K November 5, 2018
Year Make Model Description
1978-1981Buick Century Buick Century Upper Control Arm with Ball Joint Pair Front
1984-1987Buick Grand National Buick Grand National Upper Control Arm with Ball Joint Pair Front
1978-1987Buick Regal Buick Regal Upper Control Arm with Ball Joint Pair Front
1983-2005Chevy Blazer S10 Chevy Blazer S10 Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1978-1987Chevy El Camino Chevy El Camino Upper Control Arm with Ball Joint Pair Front
1978-1983Chevy Malibu Chevy Malibu Upper Control Arm with Ball Joint Pair Front
1978-1988Chevy Monte Carlo Chevy Monte Carlo Upper Control Arm with Ball Joint Pair Front
1982-2003Chevy S10 Pickup Chevy S10 Pickup Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1978-1987GMC Caballero GMC Caballero Upper Control Arm with Ball Joint Front Pair
1983-2001GMC Jimmy S-15 GMC Jimmy S-15 Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1982-1990GMC S-15 Pickup GMC S-15 Pickup Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1991-2003GMC S-15 Sonoma GMC S-15 Sonoma Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1996-1997Isuzu Hombre Isuzu Hombre Upper Control Arm with Ball Joint Pair Front
1998-2000Isuzu Hombre Isuzu Hombre Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1978-1981Oldsmobile Cutlass Olds Cutlass Upper Control Arm with Ball Joint Pair Front
1982-1987Oldsmobile Cutlass Olds Cutlass Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1978-1980Oldsmobile Cutlass Salon Olds Cutlass Salon Upper Control Arm with Ball Joint Pair Front
1985-1987Oldsmobile Cutlass Salon Olds Cutlass Salon Rear Wheel Drive Upper Control Arm with Ball Joint Pair Front
1978-1988Oldsmobile Cutlass Supreme Olds Cutlass Supreme Upper Control Arm with Ball Joint Pair Front
1982-1986Pontiac Bonneville Pontiac Bonneville Upper Control Arm with Ball Joint Pair Front
1978-1987Pontiac Grand Prix Pontiac Grand Prix Upper Control Arm with Ball Joint Pair Front
1978-1981Pontiac LeMans Pontiac LeMans Upper Control Arm with Ball Joint Pair Front
Part #: 1ASFK01684


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout