1. Steering/Suspension Parts Items
  2. sku: 6472912129361772
  3. INFINITI 55400-5NA3B

INFINITI 55400-5NA3B Rear Suspension Crossmember Cradle

fits model: Qx50, Awd. make: Infiniti. year: 2019–2023.

55400-5na3b Infiniti 2019-2023 Qx50 Awd Rear Suspension Subframe Crossmember Cradle # 98908

( Part Type: Suspension ), ( Ipn: 2.0l ), ( Manufacturer Part Number: 55400-5NA3B ), ( Other Part Name: Member Complete-rear Suspension ), ( Vintage Part: No ), ( Universal Fitment: Direct Replacement ), ( Placement On Vehicle: Rear )

Review INFINITI Rear Suspension Subframe Crossmember Cradle fits QX50 AWD 2019–2023

Introducing the Infiniti 55400-5NA3B 2019-2023 QX50 AWD Rear Suspension Crossmember Cradle, a crucial component designed to enhance the performance and durability of your Infiniti QX50 all-wheel-drive vehicle. Manufactured to meet original equipment manufacturer (OEM) specifications, this crossmember cradle is an exact fit for your vehicle.

The crossmember cradle is a vital structural component of your QX50's rear suspension system. It supports the rear suspension arms and helps maintain their proper alignment, ensuring optimal vehicle handling and stability. The OEM-designed geometry of this component guarantees a precise fit, providing a seamless integration with your vehicle's existing suspension system.

Constructed from high-strength steel, this crossmember cradle offers superior strength and durability. It is engineered to withstand the rigors of daily driving while providing the necessary support for your QX50's rear suspension system. Its robust design ensures reliable performance, giving you the confidence to tackle various road conditions with ease.

Installing this crossmember cradle is a straightforward process, making it an excellent choice for both DIY enthusiasts and professional mechanics. Each component comes with clear installation instructions, ensuring a hassle-free experience. By upgrading your QX50's rear suspension crossmember cradle, you not only improve its overall performance but also enhance its longevity.

Investing in a genuine Infiniti 55400-5NA3B 2019-2023 QX50 AWD Rear Suspension Crossmember Cradle is an investment in your vehicle's long-term health and driving satisfaction. By maintaining the integrity of your QX50's rear suspension system, you can enjoy a smoother, more responsive ride, improved handling, and increased safety on the road.

In summary, the Infiniti 55400-5NA3B 2019-2023 QX50 AWD Rear Suspension Crossmember Cradle is an essential upgrade for your Infiniti QX50 all-wheel-drive vehicle. It offers superior strength, durability, and precise fitment, ensuring optimal vehicle performance and longevity. Trust Infiniti and their OEM-designed components for a driving experience that is unmatched in quality and reliability.

In-depth Analysis of buying a Infiniti QX50 AWD Rear Suspension Crossmember Cradle (2019-2023)

Introduction:

The Infiniti QX50 is a popular luxury crossover SUV, and its all-wheel-drive (AWD) system plays a crucial role in its performance. The rear suspension crossmember cradle is a vital component of this system. In this analysis, we will discuss the pros and cons of buying this part as a replacement.

Pros:

1. Improved Handling: A worn-out or damaged rear suspension crossmember cradle can affect the vehicle's handling and stability. Replacing it with a new one can help improve the QX50's ride quality and responsiveness.

2. Enhanced Safety: The rear suspension plays a role in absorbing the impact during a collision. A strong and reliable crossmember cradle can help protect the vehicle's occupants by ensuring the suspension functions correctly during an accident.

3. Long-term Savings: Investing in a new rear suspension crossmember cradle can save you from costlier repairs down the line. A damaged cradle can cause other suspension components to fail, leading to more extensive and expensive repairs.

Cons:

1. Cost: The price of a new rear suspension crossmember cradle for the Infiniti QX50 can be quite high. This may deter some vehicle owners from considering a replacement, especially if their current component is still functional.

2. Installation Complexity: Installing a new rear suspension crossmember cradle can be a complex and time-consuming process. It may require specialized tools and expertise, which could add to the overall cost of the repair.

3. Potential for Other Issues: Replacing the rear suspension crossmember cradle may not address all suspension issues. Other components, such as struts or shock absorbers, may need to be inspected and replaced as well.

Conclusion:

The decision to buy a new rear suspension crossmember cradle for your Infiniti QX50 should depend on several factors. If you notice handling issues or safety concerns, replacing the cradle may be a worthwhile investment. However, if your current component is still functional and the cost of the replacement is a concern, it may be wise to consider other repair options or prioritize other vehicle maintenance needs.

Recommendation:

Before deciding to purchase a new rear suspension crossmember cradle for your Infiniti QX50, it's essential to have a thorough inspection of your vehicle's suspension system. Consult a trusted mechanic or Infiniti dealership to assess the condition of your current components and provide recommendations based on your specific situation. This approach can help you make an informed decision and potentially save costs in the long run.

part # 554005na3b prices

  • $270.00-$500.49

specifications steershun:

  • for models: Qx50, Awd
  • for makes: Infiniti
  • for years: 2019-2023
  • part type: Suspension
  • interchange part number: 2.0L
  • manufacturer part number: 55400-5NA3B
  • other part name: Member Complete-rear Suspension
  • vintage part: No
  • universal fitment: Direct Replacement
  • placement on vehicle: Rear

payments steershun:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

general steershun:

  • Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts
  • condition: Used

shipping steershun:

  • transit: 3-7 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
  • carrier: FedEx

seller steershun:

  • # reviews: 6830
  • rating: 98.6%

returns steershun:

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

offer steershun:

  • best offers: True
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: June 2, 2025
for models: qx50, awd, for makes: infiniti, for years: 2019-2023, part type: suspension, other part name: member complete-rear suspension, vintage part: no, universal fitment: direct replacement, placement on vehicle: rear,
category: auto parts > car truck parts accessories > steering suspension > steering suspension parts, sku: 6472912129361772,

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