INFINITI 55501-1MA0C Rear Right Upper Control Arm Q50 D032

( Manufacturer Part Number: 55501-1MA0C ), ( Part Type: Control Arm ), ( Part Category: Control-arm-rr ), ( Storage Location: 15g-s3-b1 ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Part Source: Genuine Oem ), ( Name: Control-arm-rear ), ( Oe/oem Part Number: 55502-1ma0b ), ( Manufacturer Warranty: 90 Day )

Review INFINITI Q50 Rear Right Upper Control Arm Oem fits 2014–2022

The **Infiniti Q50 Rear Right Upper Control Arm (Part Number: 55501-1MA0C, D032, OEM Code: 201)** is a precision-engineered suspension component designed exclusively for the 2014 through 2022 model years of the Infiniti Q50, ensuring optimal handling, stability, and ride comfort. Crafted from high-strength, heat-treated steel, this upper control arm is built to withstand the demands of daily driving, aggressive cornering, and varying road conditions while maintaining structural integrity and durability. The arm features a robust, ball-joint-mounted design at both the steering knuckle and suspension attachment points, allowing for smooth articulation and minimizing wear on associated bushings and linkages. Engineered with a sleek, aerodynamic contour, it integrates seamlessly with the Q50 s sport-tuned suspension system, contributing to its responsive and composed driving dynamics. This part is a direct OEM replacement, guaranteeing a perfect fit with the factory specifications, including precise bolt patterns, mounting holes, and alignment tolerances. Whether replacing a worn or damaged original component or upgrading for enhanced performance, this upper control arm delivers reliability, precision, and the same level of quality Infiniti expects in its high-performance vehicles. Ideal for both professional mechanics and DIY enthusiasts, it ensures a hassle-free installation and long-term performance, keeping the Q50 s suspension system in peak condition for years to come.

### **Pros and Cons of buying a Infiniti Q50 Rear Right Upper Control Arm (Part # 55501-1MA0C, D032, 2014-2022)**

1. **Direct OEM Replacement** This part is an original equipment manufacturer (OEM) component, meaning it is designed to match the exact specifications of the vehicle s original control arm. This ensures proper fitment, durability, and compatibility with the suspension system.

2. **High Quality and Durability** Infiniti (Nissan) parts are generally built to strict quality standards, which means this control arm should provide reliable performance and resist premature wear compared to aftermarket knockoffs.

3. **Warranty Coverage** If purchased from an authorized dealer or a reputable online retailer, this part may come with a warranty (e.g., 12-60 months), offering peace of mind against defects.

4. **Prevents Further Damage** A failing control arm can lead to misalignment, uneven tire wear, or even suspension failure. Replacing it early can prevent more costly repairs down the line.

5. **Easy Installation** While some suspension components can be tricky, this control arm is a straightforward bolt-on replacement, assuming the mounting points are intact.

6. **Supports Original Ride Quality** Since it s an OEM part, it maintains the vehicle s intended handling and suspension characteristics, unlike some aftermarket alternatives that may alter ride feel.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. This control arm will likely cost significantly more than a generic or third-party replacement.

2. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay, Craigslist, or uncertified online marketplaces), there is a risk of receiving a counterfeit or low-quality part that fails prematurely.

3. **Limited Availability Outside Dealerships** While available through some online retailers, this part may not be as widely stocked as aftermarket options, potentially requiring special ordering or longer wait times.

4. **May Require Additional Repairs** If the control arm bushings or mounting points are worn, replacing just the arm may not fully resolve the issue. Inspecting and replacing bushings or bushings and ball joints may be necessary for a complete fix.

5. **Labor Costs** Even if the part is affordable, labor to replace a control arm can be expensive (typically $100 $250 per hour for suspension work), depending on the shop and location.

6. **Mixed Reviews on Longevity** Some owners report that OEM control arms (especially on Infiniti/Nissan models) can still wear out within 80,000 120,000 miles, depending on driving conditions. Aftermarket polyurethane bushings are sometimes preferred for longevity.

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Buying the **Infiniti Q50 Rear Right Upper Control Arm (55501-1MA0C, D032)** is a solid choice if you prioritize **quality, fitment, and warranty coverage**. It is the most reliable option for restoring the vehicle s original suspension performance and preventing further damage. However, the **higher cost and potential for counterfeit parts** are significant drawbacks, especially if you re on a tight budget.

If you re comfortable with aftermarket parts, **high-quality alternatives** (e.g., **Dura Automotive, Febi Bilstein, or Motive Parts**) may offer similar performance at a lower price while sometimes including polyurethane bushings for added durability. Always verify the seller s reputation and part authenticity before purchasing.

- **If budget is not an issue and you want OEM reliability**, purchase from an **authorized Infiniti dealer or a trusted online retailer** (e.g., **RockAuto, PartsGeek, or eBay with seller verification**).

- **If cost is a concern**, consider a **high-end aftermarket part with polyurethane bushings** (e.g., **Dura Automotive s 55501-1MA0C equivalent**) for better long-term durability.

- **Always inspect the mounting points and bushings** before installation replace them if worn to ensure a proper fix.

- **Get a second opinion** from a mechanic if unsure about the part s condition or whether additional repairs are needed.

For most owners, the **OEM part is the safest choice**, but weighing the cost against aftermarket alternatives is wise.

Details:

Part number: 55501-1MA0C, Placement on Vehicle: condition: Used item, refer to images for item condition. May have wear and tear, Color: Images: All images are of the actual item. God Bless You.

part #: 555011ma0c prices

• $44.50-$299.95

specifications suspensiosteeri:

• for makes: Infiniti
• for years: 2014-2022
• mpn: 55501-1ma0c
• part type: Control Arm
• part category: Control-arm-rr
• storage location: 15g-s3-b1
• fitment type: Direct Replacement
• genuine oem: Yes
• part source: Genuine Oem
• name: Control-arm-rear
• oe/oem part number: 55502-1ma0b
• manufacturer warranty: 90 Day

offer suspensiosteeri:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: June 6, 2026
• sold: 0
• quantity: 1

seller suspensiosteeri:

• # reviews: 29879
• city: Rancho Cordova, California
• rating: 99.7%

payments suspensiosteeri:

• other
• wallet: Google-pay
• credit card: Visa

shipping suspensiosteeri:

• transit: 4-7 Days
• cost: $0.00
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• class: Standard

returns suspensiosteeri:

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

general suspensiosteeri:

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

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