MAZDA 505-56123 Upper Rear Driver Left Control Arm

( Model: MIATA ), ( Conditions Options: Lr Upper Contol Arm ), ( Genuine Oem: Yes ), ( Ipn: 505-56123 ), ( Descriptionpartcondition: 99-05 Mazda Mx-5 Miata Nb Driver Left Rear Upper Control Arm Asse ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Left, Rear, Upper ), ( Type: Control Arm Ball Joint Assembly )

Review MAZDA Nb Driver Left Rear Upper Control Arm Assembly fits MIATA MX-5 1999–2005

Mazda 505-56123 99-05 MX-5 Miata NB Driver Side Rear Upper Control Arm

The Mazda 505-56123 is a premium-quality driver side rear upper control arm designed specifically for the 99-05 MX-5 Miata NB models. This essential suspension component ensures optimal vehicle handling and stability by connecting the lower control arm to the vehicle body and transmitting the forces generated by the suspension to the chassis.

This Mazda OEM (Original Equipment Manufacturer) part is crafted to perfectly fit and function in your Miata NB. Engineered using advanced materials and manufacturing techniques, it guarantees superior durability, strength, and precision. The control arm features a durable, rust-resistant coating that protects against the elements, ensuring a long service life and maintaining the vehicle's appearance.

Installation of the Mazda 505-56123 is straightforward and can be completed with standard hand tools, ensuring a hassle-free experience for the DIY enthusiast. For those who prefer professional installation, trusting a certified mechanic or dealership will provide peace of mind and ensure the job is done correctly the first time.

Investing in a genuine Mazda upper control arm like the 505-56123 offers numerous benefits. It provides an authentic fit and finish, ensuring the vehicle's handling remains true to its Mazda heritage. Additionally, it retains the original warranty coverage, providing that added layer of protection and peace of mind.

Upgrading your Miata NB with the Mazda 505-56123 driver side rear upper control arm is an excellent investment in both the vehicle's performance and longevity. By using a genuine OEM part, you can trust in its superior quality and reliability, ensuring your beloved Miata continues to provide an engaging and enjoyable driving experience.

Pros and Cons of Buying Mazda MX-5 Miata (505-56123) Driver Side Rear Upper Control Arm

The Mazda MX-5 Miata is a beloved sports car known for its agile handling and engaging driving experience. The 505-56123 part number refers to the driver side rear upper control arm, which is a crucial suspension component. In this discussion, we will evaluate the pros and cons of purchasing this part for a Miata NB model (1999-2005).

1. Improved Handling: Replacing a worn-out control arm can lead to improved steering response and overall handling, making your Miata feel more alive and responsive on the road.

2. Enhanced Safety: A faulty control arm can affect the alignment of your suspension, potentially leading to poor tire wear and compromised handling, which could impact safety. By replacing the part, you'll ensure your vehicle is in optimal condition.

3. Long-Term Savings: Investing in a quality control arm now can prevent more costly repairs down the line, as a damaged control arm could potentially cause other suspension components to wear out more quickly.

1. Cost: Replacing a control arm can be a significant investment, especially when considering the labor costs associated with the installation.

2. Time Commitment: The replacement process can take several hours, depending on your mechanical skills and the availability of the required tools.

3. Potential for OEM vs Aftermarket Debate: Deciding between an Original Equipment Manufacturer (OEM) and aftermarket control arm can impact the overall cost and performance of the part. While OEM parts may offer better fitment and quality, aftermarket options can be more affordable.

When evaluating the decision to purchase a Mazda MX-5 Miata (505-56123) driver side rear upper control arm, it's essential to consider the pros and cons carefully. Improved handling, enhanced safety, and long-term savings are compelling reasons to invest in this replacement. However, the cost, time commitment, and potential debate between OEM and aftermarket options should also be taken into account. Ultimately, whether this investment is worthwhile depends on your priorities, budget, and the condition of your current control arm.

If your Miata's handling feels off or you suspect a worn-out control arm, it may be a worthwhile investment to replace the part. Consider your budget and the level of performance you desire, and weigh the pros and cons carefully. If you're comfortable with the cost and time commitment, or if you prioritize optimal performance, investing in an OEM control arm may be the best choice. Alternatively, if you're budget-conscious, an aftermarket option might be a more suitable alternative. Regardless of your decision, ensuring your Miata is in top shape will ultimately enhance your driving experience.

specifications steershun:

• for models: Mx-5, Miata
• for makes: Mazda
• for years: 1999-2005
• model#: MIATA
• conditions options: Lr Upper Contol Arm
• genuine oem: Yes
• interchange part number: 505-56123
• descriptionpartcondition: 99-05 Mazda Mx-5 Miata Nb Driver Left Rear Upper Control Arm Asse
• manufacturer warranty: 60 Day
• placement on vehicle: Left, Rear, Upper
• type: Control Arm Ball Joint Assembly

offer steershun:

• availability: In Stock
• sold: 0
• quantity: 1
• started: October 23, 2025
• options: Ship-to-home

shipping steershun:

• transit: 2-6 Days
• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed

general steershun:

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

payments steershun:

• other
• credit card: Discover
• wallet: Apple-pay

returns steershun:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

seller steershun:

• rating: 99.1%
• # reviews: 9082

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