1. Steering/Suspension Parts Items
  2. sku: 12325286967101891
  3. LEXUS RX450H

LEXUS Upper Rear Control Arm 505-50904

fits model: Rx450h. make: Lexus. year: 2010–2022.

505-50904 Lexus 10-22 Rx450h Rear Upper Control Arm

( Part Type: Control Arm ), ( Conditions Options: 4d, At, Fwd, Hyb ), ( Genuine Oem: Yes ), ( Ipn: 505-50904 ), ( Descriptionpartcondition: 10-22 Lexus Rx450h Rear Upper Control Arm 480479 ), ( Manufacturer Warranty: 6 Month )

Review LEXUS Rear Upper Control Arm fits RX450H 2010–2022

The Lexus RX 450h Rear Upper Control Arm (part number 505-50904) is an essential component of the suspension system in your Lexus RX 450h vehicle. This control arm plays a crucial role in connecting the vehicle's body to the lower control arm and the wheel hub assembly.

This upper control arm is specifically designed for the RX 450h model and is engineered with precision and high-quality materials to ensure optimal performance and durability. The control arm is manufactured using steel for strength and rigidity, while its bushings are made of polyurethane for superior damping and noise reduction. These features result in improved steering response, handling, and ride comfort.

The installation of this control arm is made easier with its pre-installed bushings and bolts. The arm comes fully assembled, making the replacement process more straightforward and time-efficient for the mechanic or DIY enthusiast. It is also important to note that this control arm is designed to be a direct fit replacement, ensuring a seamless installation process.

Additionally, the Lexus RX 450h Rear Upper Control Arm (part number 505-50904) is backed by a manufacturer's warranty, providing peace of mind to the customer. This warranty typically covers any defects or issues that may arise due to manufacturing errors or material failure.

In summary, the Lexus RX 450h Rear Upper Control Arm (part number 505-50904) is a high-quality, precision-engineered component that is essential for the proper functioning of the suspension system in your RX 450h vehicle. Its use of durable materials and pre-installed bushings and bolts make the installation process more straightforward, while its warranty provides additional peace of mind to the customer.

Pros and Cons of Buying a Lexus RX450h Rear Upper Control Arm (Part Number: 505-50904)

The Lexus RX450h is a popular luxury SUV known for its smooth ride and advanced features. One of the parts that might require replacement over time is the rear upper control arm. In this article, we will discuss the pros and cons of buying a Lexus RX450h rear upper control arm with part number 505-50904.

Pros:

1. Original Equipment: This part is a factory original, ensuring a perfect fit and OEM quality.

2. Reliability: Lexus is known for its reliability, and this part is no exception. It is designed to last and perform optimally.

3. Reduced Risk of Failure: Replacing a worn-out control arm with a new one can help prevent potential failures and reduce the risk of accidents.

4. Improved Handling: A new control arm can improve the vehicle's handling, making it more responsive and stable.

5. Peace of Mind: With a factory original part, you can have peace of mind knowing that the part is covered under the manufacturer's warranty.

Cons:

1. Cost: Original equipment parts can be more expensive than aftermarket alternatives.

2. Availability: Depending on your location, it might take some time to get the part delivered.

3. Installation: Installing a control arm can be a complex process and may require professional assistance.

4. Disassembly: To install the new control arm, you may need to disassemble some parts of the vehicle, which can be time-consuming.

Conclusion:

When deciding whether to buy a Lexus RX450h rear upper control arm (part number: 505-50904), consider the pros and cons. The part's reliability, improved handling, and peace of mind are significant advantages. However, the cost and installation process can be disadvantages. Ultimately, if you value OEM quality and the assurance that comes with it, purchasing this part may be the best choice for your Lexus RX450h. If you are budget-conscious or prefer aftermarket parts, you may want to explore alternative options.

Recommendation:

If you have the budget and prefer OEM parts, the Lexus RX450h rear upper control arm (part number: 505-50904) is a good investment. It ensures a perfect fit, reliability, and improved handling. If you are looking for a more affordable alternative, consider researching reputable aftermarket brands that offer comparable quality and fit. Remember to read reviews and consult with a mechanic to ensure the aftermarket part is a suitable alternative for your Lexus RX450h.

specifications steershun:

  • for models: Rx450h
  • for makes: Lexus
  • for years: 2010-2022
  • part type: Control Arm
  • conditions options: 4d, At, Fwd, Hyb
  • genuine oem: Yes
  • interchange part number: 505-50904
  • descriptionpartcondition: 10-22 Lexus Rx450h Rear Upper Control Arm 480479
  • manufacturer warranty: 6 Month

offer steershun:

  • best offers: True
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: February 12, 2026

returns steershun:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

seller steershun:

  • rating: 99.4%
  • # reviews: 8491

general steershun:

  • Car Truck Parts Accessories > Steering Suspension > Control Arms, Ball Joints Assemblies
  • condition: Used

payments steershun:

  • credit card: Mastercard
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shipping steershun:

  • type: Fixed
  • cost: $17.50
  • class: Standard
  • transit: 5-8 Days
  • service: Standard
for models: rx450h, for makes: lexus, for years: 2010-2022, part type: control arm, conditions options: 4d, at, fwd, hyb, genuine oem: yes, descriptionpartcondition: 10-22 lexus rx450h rear upper control arm 480479, manufacturer warranty: 6 month,
manufacturer: lexus, category: auto parts > car truck parts accessories > steering suspension > control arms, ball joints assemblies, sku: 12325286967101891,

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