• (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair

(2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair

(2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair

29 in stock
$120.00
$120.00
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Question about this product?

We're happy to help.

This is a Set of Premium High Quality Control Arms Set. This item will fit the following vehicles:
1998-2005 Replacement Parts For Lexus GS3001998-2000 Replacement Parts For Lexus GS4002001-2005 Replacement Parts For Lexus GS4302002-2010 Replacement Parts For Lexus SC430

Kit Includes

1x Part# 4863039055 TO4863039055 2703-65979 RK620336 Driver Side Upper Control Arm1x Part# 4861039085 TO4861039085 2703-65978 RK620335 Passenger Side Upper Control Arm

High Quality Chassis Parts

  • All of the ball studs on these parts are made with high quality alloy steel. 
  • They are polished to eliminate friction, then hardened. 
  • They are also covered with a Phosphate anti rust coating then tested.
  • Manufacturing plants are ISO 9001 quality certified
  • Throughout the manufacturing process, the plants utilize CNCs and specially designed tools and machines equipped with the latest technologies.
  • In order to provide the best quality products,  the plant performs extensive tests and controls during the manufacturing process. Some of them are:
    • Material Surface Crack Test
    • Hardness Test
    • Roughness Test
    • Fatigue Test
    • Vibration Test
    • Surface Coating Thickness Test
    • Stud Breakaway Test
    • Stud Pull Out Test
    • Welding Tensile Strength Test
    • Buckling Test
    • Salt Spray Test (out sourced)
    • Leakage Test
    • SAE J193 Ball Stud and Socket Assembly Test Procedures

Condition: New

  • Brand: Mac Auto Parts
  • Placement on Vehicle: Left, Right, Front, Upper
  • Manufacturer Part Number: 143170
  • Manufacturer Warranty: Lifetime
  • Interchange Part Number: 4861039085 4863039055 MACAUTO
  • Other Part Number: 2703-65979 RK620336 2703-65978 RK620335
(2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair

$120.00

FAQ

Is this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair guaranteed to fit my vehicle?

Yes — every product listing includes a vehicle compatibility list. Use our Part Finder 3000™ to confirm fitment before you buy, or check the 'Fits These Vehicles' section on this product page.

Is this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair new or remanufactured?

The condition of this part (new or remanufactured) is clearly stated in the product title and description above. All remanufactured parts are rebuilt to OEM standards and fully tested before shipment.

Does this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair come with a warranty?

Yes. This (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair is backed by Medallion Auto Center's warranty program. For warranty terms, coverage period, and how to make a claim, please see our Warranty Page.

Does this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair ship for free?

Yes! We offer FREE shipping on this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair and all products to all 48 contiguous U.S. states. No minimum order required.

How long will it take to receive this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair?

This (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair typically ships within 1–2 business days. Delivery takes 3–7 business days depending on your location. You'll receive a tracking number by email as soon as your order is dispatched.

What is included with this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair?

All included components (gaskets, hardware, brackets, etc.) are listed in the product description above. If you have questions about what's in the box, contact us at service@macautoparts.net before ordering.

Can I return this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair if it doesn't fit or is the wrong part?

Yes. Returns are accepted on this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair. Please review our Returns Policy for the conditions, timeframe, and steps to start a return.

Is this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair an OEM part or an aftermarket part?

This is an aftermarket replacement part that meets or exceeds OEM specifications. It is designed to fit and function as a direct replacement for the original factory part on the vehicles listed.

Can I get help confirming this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair is right for my car?

Yes. Our team is happy to help verify fitment or answer technical questions. Email us at service@macautoparts.net or call 1-800-209-9598 (Mon–Fri, 9AM–4PM EST). You can also visit our Technical & Automotive Questions page.

Are there any current discounts or coupon codes I can use on this (2) Upper Control Arm Arms Set for 1998-2010 Lexus GS300 GS400 GS430 SC430 Pair?

Yes! Check the promotional banner at the top of the website for the latest coupon code — we frequently offer up to 10% off storewide. Sign up for our newsletter to be the first to receive exclusive deals.
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