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2003 Lexus LS430

Control Arms

Control arms don’t usually fail on their own unless they’re damaged in a collision. But you can get them replaced if their connected parts aren’t serviceable or if you simply don’t want to remove worn bushings and ball joints one by one. For problem-free installation, be sure to get a replacement that’s compatible with your suspension system. CarParts.com offers a wide selection of durable upper and lower control arms, manufactured to OE specifications for a guaranteed fit. Check out our products today.
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Front, Passenger Side, Upper Control Arm, Includes Nut(s), with Sport Package
Part Number: REPL281531
Guaranteed to Fit
$36.80
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L With Sport Package
Product Details
Location : Front, Passenger Side, UpperNotes : Includes nut(s)Design : ForgedGreasable : Non-GreasableAdjustability : Non-adjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 521072, 4861059045Replaces OE Number : 4861059045Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are 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.

Deals : ClearanceReturns Policy : 30-Day Return Policy
Front, Driver Side, Upper OE Solutions Series Control Arm
Part Number: RB524701
Guaranteed to Fit
$94.99
Vehicle Fitment
  • 2003 Lexus LS430 All Submodels All Engines Without Sport Package
Product Details
Location : Front, Driver Side, UpperNotes : Machined attachment type; Threaded ball joint stud typeSeries : OE Solutions SeriesDesign : Casting/ForgedGreasable : Non-GreasableAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : 101-6671, 102-6671, RK641531, 4863059035, CMS86195Replaces OE Number : 101-6671, 102-6671, RK641531, 4863059035, CMS86195Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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.

Front, Passenger Side, Upper OE Solutions Series Control Arm
Part Number: RB524702
Guaranteed to Fit
$95.49
Vehicle Fitment
  • 2003 Lexus LS430 All Submodels All Engines Without Sport Package
Product Details
Location : Front, Passenger Side, UpperNotes : Machined attachment type; Threaded ball joint stud typeSeries : OE Solutions SeriesDesign : Casting/ForgedGreasable : Non-GreasableAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : Without ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : 101-6672, 102-6672, RK641532, 4861059035, CMS86196Replaces OE Number : 101-6672, 102-6672, RK641532, 4861059035, CMS86196Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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.

Front, Driver Side, Upper OE Solutions Series Control Arm
Part Number: RB521071
Guaranteed to Fit
$95.99
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L With Sport Package
Product Details
Location : Front, Driver Side, UpperSeries : OE Solutions SeriesAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : REPL281532, 101-6585, 102-6585, TC6311, RK641531, 3CB86109, CB86109, 4863059045, CMS86195, SK521071, 2606393Replaces OE Number : 101-6585, 102-6585, TC6311, RK641531, 3CB86109, CB86109, 4863059045, CMS86195, SK521071, 2606393Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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.

Front, Passenger Side, Upper OE Solutions Series Control Arm
Part Number: RB521072
Guaranteed to Fit
$98.99
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L With Sport Package
Product Details
Location : Front, Passenger Side, UpperSeries : OE Solutions SeriesAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : REPL281531, 101-6584, 102-6584, TC6312, RK641532, 3CB86110, CB86110, 4861059045, CMS86196, SK521072, 2606394Replaces OE Number : 101-6584, 102-6584, TC6312, RK641532, 3CB86110, CB86110, 4861059045, CMS86196, SK521072, 2606394Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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.

Front, Driver and Passenger Side, Upper Control Arm
Part Number: SET-RB521072
Guaranteed to Fit
$182.49
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L Sport Package
Product Details
Location : Front, Driver and Passenger Side, UpperNotes : Control ArmContains (2) Control Arms: RB521072 and RB521071Adjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Set of 2Recommended Use : OE ReplacementInterchange Part Number : REPL281531, 101-6584, 102-6584, TC6312, RK641532, 3CB86110, CB86110, 4861059045, CMS86196, SK521072, 2606394, REPL281532, 101-6585, 102-6585, TC6311, RK641531, 3CB86109, CB86109, 4863059045, CMS86195, SK521071, 2606393Replaces OE Number : 101-6584, 102-6584, TC6312, RK641532, 3CB86110, CB86110, 4861059045, CMS86196, SK521072, 2606394, 101-6585, 102-6585, TC6311, RK641531, 3CB86109, CB86109, 4863059045, CMS86195, SK521071, 2606393Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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.

Rear, Driver Side, Upper Control Arm
Part Number: BEC1028160
Guaranteed to Fit
$154.99
Vehicle Fitment
  • 2003 Lexus LS430 Base All Engines
Product Details
Location : Rear, Driver Side, UpperBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 3-year or 50,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Front, Driver Side, Upper R-Series Control Arm
Part Number: MORK641531
Guaranteed to Fit
$87.99
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L
Product Details
Location : Front, Driver Side, UpperSeries : R-SeriesGreasable : GreasableBall Joint Included : With ball joint(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : Lifetime Moog limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Front, Driver Side, Upper Control Arm
Part Number: BEC1026671
Guaranteed to Fit
$119.99
Vehicle Fitment
  • 2003 Lexus LS430 Base All Engines Without Sport Package
Product Details
Location : Front, Driver Side, UpperBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 3-year or 50,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Rear, Driver or Passenger Side, Upper Supreme Series Control Arm
Part Number: MECMS861248
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2003 Lexus LS430 Base All Engines RWD
Product Details
Location : Rear, Driver or Passenger Side, UpperNotes : Sintered Metal Bearing Type; UnitizedSeries : Supreme SeriesDesign : UnitizedGreasable : GreasableAdjustability : Non-adjustableMaterial : SteelBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : 19390072, 4871050060, CMS861248, GS861248, 2608601, 2CB86438, 30031494, X30LA0187Replaces OE Number : 19390072, 4871050060, CMS861248, GS861248, 2608601, 2CB86438, 30031494, X30LA0187Warranty : Lifetime Mevotech limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : New
Front, Passenger Side, Upper R-Series Control Arm
Part Number: MORK641532
Guaranteed to Fit
$85.99
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L
Product Details
Location : Front, Passenger Side, UpperSeries : R-SeriesGreasable : GreasableBall Joint Included : With ball joint(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : Lifetime Moog limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Front, Passenger Side, Upper Control Arm
Part Number: DELTC6312
Guaranteed to Fit
$112.49
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L With Sport Package
Product Details
Location : Front, Passenger Side, UpperNotes : 10.4 mm Mounting Hole Diameter; Threaded Ball Joint Stud TypeGreasable : Non-GreasableAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : RubberQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : Lifetime Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Includes : Includes hardware
Front, Driver Side, Upper Control Arm
Part Number: DELTC6311
Guaranteed to Fit
$113.49
Vehicle Fitment
  • 2003 Lexus LS430 Base 8 Cyl 4.3L With Sport Package
Product Details
Location : Front, Driver Side, UpperNotes : 10.4 mm Mounting Hole Diameter; Threaded Ball Joint Stud TypeGreasable : Non-GreasableAdjustability : Non-adjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : RubberQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : Lifetime Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Includes : Includes hardware
Rear, Driver or Passenger Side Control Arm
Part Number: SUSX30LA0187
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2003 Lexus LS430 All Submodels All Engines Number 1 Arm
Product Details
Location : Rear, Driver or Passenger SideQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Suspensia limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Front, Passenger Side, Upper Control Arm
Part Number: MEGS86196
Guaranteed to Fit
$113.49
Vehicle Fitment
  • 2003 Lexus LS430 All Submodels All Engines With Sport Package
Product Details
Location : Front, Passenger Side, UpperQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 5-year or 60,000-mile (100,000-km) Mevotech limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Page 1 of 2 | Showing 1 - 15 of 26 results

Top Rated Products

The product was replaced and so far I have had no issues
Laura M.
VERIFIED PURCHASER
Good best parts I will tell all my friends 9th
Samuel M.
VERIFIED PURCHASER
Exact replacement, fit well with no hiccups.
Roger R.
VERIFIED PURCHASER

Shopping for Control Arm

Control Arm Shopping Info

What Is a Control Arm?

Control arms are the main connection point between the front wheel assemblies and the vehicle’s frame. Suspension systems can have either one or two control arms supporting each wheel. One side of the control arm connects to the chassis while the other connects to the wheels.

How Much Does a Control Arm Replacement Cost?

Aftermarket control arms can cost anywhere between $2 and $3,700, depending on the brand, series, design, material, and recommended use. Some kits are more expensive because they include more parts. Labor can cost an additional $160 to $200, depending on your area.

Shop for Aftermarket Control Arms on CarParts.com

Buying a replacement control arm at your local brick-and-mortar store can be a major hassle on busy days. Good thing CarParts.com lets you order high-quality control arms anywhere in the country. You can buy the parts you need with just a few clicks and receive them in as fast as two business days.

Our aftermarket control arms are available in various designs and series to fit your vehicle’s suspension system. They’re made from high-grade materials to ensure their durability. All our control arms are manufactured in world-class facilities to meet OE standards for comfort and performance. Whether you plan to upgrade your suspension system or simply replace your vehicle’s bad control arm, CarParts.com has got you covered.

CarParts.com makes online shopping a breeze with its user-friendly interface and convenient search tools. Use our vehicle selector tool to browse control arms and other suspension components that are compatible with your vehicle’s specific year, make, and model. You can also use our site’s search filters to narrow down your search results according to your preferences. Check out our extensive catalog and enjoy great deals on aftermarket control arms today!

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Antonio Alvendia Restores His GX 470’s Smooth Ride With Parts From CarParts.com
Antonio Alvendia Restores His GX 470’s Smooth Ride With Parts From CarParts.comThe lower control arms play a critical role in the vehicle’s suspension system. They connect the chassis to the wheels, giving way to a smooth up-and-down movement. Over time, these components can wear out due to constant stress, rough terrain, and exposure to the elements.
How to Replace Upper Control Arms: 2009-2018 Dodge RAM 1500
How to Replace Upper Control Arms: 2009-2018 Dodge RAM 1500Ready to perform this DIY replacement job? Remember that all the parts in this guide can be found on CarParts.com. Check out all the products that fit your vehicle right here. Parts Checklist Upper control arms: Driver side and Passenger sidePenetrating oilSilicone grease Tightening Torques Upper control arm holding bolt: 130 Ft-lbsUpper control arm
What Is a Long Travel Suspension? (Plus FAQs)
What Is a Long Travel Suspension? (Plus FAQs)Before we dive into a discussion of what a long travel suspension system is, it’s important to get a good grasp of the basic suspension principles first. This illustration shows a standard short long-arm spring suspension on a 2-wheel-drive vehicle. Four-wheel-drive vehicles don’t typically use coil springs like you see here