PONTIAC 15224779 Solstice Passenger Rear Lower Control Arm 513-00400 UN6RJ

( Manufacturer Part Number: 15224779 ), ( Part Type: Control Arm ), ( Ipn: 513-00400 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Manufacturer Warranty: Unspecified Length ), ( Partout Id: A-121840690 )

Review PONTIAC Solstice Passenger Rear Lower Control Arm Oem fits 2006–2009

The **Pontiac 15224779 2006-2009 Solstice Passenger Rear Lower Control Arm (UN6RJ)** is a precision-engineered suspension component designed to deliver a seamless blend of performance, durability, and reliability for the iconic Pontiac Solstice. This high-quality, direct-fit replacement part is meticulously crafted to replicate the original equipment manufacturer (OEM) specifications, ensuring an exact match in fit, form, and function. The control arm is constructed from heavy-duty steel, forged to withstand the rigors of daily driving, aggressive cornering, and varied road conditions, from smooth highways to rough backroads. Its robust construction minimizes flex and maintains optimal alignment, contributing to a more stable and responsive ride while reducing unnecessary wear on other suspension components like bushings, ball joints, and shocks.

The **UN6RJ** designation indicates this part is specifically tailored for the passenger-side rear axle of the 2006 through 2009 Solstice models, accommodating the unique suspension geometry of this sporty coupe. This control arm features a reinforced design with strategically placed mounting points that secure it to the vehicle s chassis and axle, allowing for precise steering and suspension articulation. The integrated mounting hardware, including high-strength bolts and washers, ensures a tight, vibration-free connection, preventing premature loosening or failure. Whether you're seeking to restore your Solstice to its factory specifications after an accident or upgrade your suspension for enhanced handling, this control arm provides the structural integrity and performance consistency expected from Pontiac s performance-oriented lineup.

Beyond its functional excellence, this part is built to meet or exceed industry standards for quality assurance, often incorporating corrosion-resistant coatings and precision-machined surfaces to extend its lifespan. The design also incorporates thoughtful engineering to reduce stress on adjacent components, such as the rear subframe and sway bar links, promoting a more balanced and predictable driving experience. For enthusiasts and mechanics alike, the **15224779** control arm represents a straightforward yet critical upgrade, ensuring that your Solstice maintains its sporty character, handling precision, and long-term reliability whether you're cruising on a weekend road trip or pushing the limits on a twisty backroad.

### **Pros and Cons of buying a Pontiac Solstice (2006-2009) Passenger Rear Lower Control Arm (Part #15224779, UN6RJ)**

#### **Pros of Purchasing This Part**

1. **Direct Fitment** This is an original equipment (OEM) or high-quality aftermarket replacement designed specifically for the 2006 2009 Pontiac Solstice, ensuring proper alignment and functionality without modifications.

2. **Reliability** Control arms are critical suspension components, and a genuine or well-made replacement reduces the risk of premature wear or failure, improving handling and ride quality.

3. **Prevents Further Damage** A failing rear lower control arm can lead to misalignment, uneven tire wear, or even damage to other suspension parts (e.g., bushings, ball joints). Replacing it now can save money on more extensive repairs later.

4. **Improved Driving Experience** A properly functioning control arm enhances stability, reduces vibration, and ensures smoother cornering, which is especially important for a roadster with a sporty driving dynamic.

5. **Cost-Effective** Compared to labor-intensive suspension repairs (e.g., replacing multiple worn components), this is a relatively affordable fix, especially if sourced from a reputable supplier.

6. **Compatibility with Other Parts** Since this is a standard part, it can be paired with other suspension upgrades (e.g., bushings, shocks) if needed, allowing for a more comprehensive suspension refresh.

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#### **Cons of Purchasing This Part**

1. **Potential Counterfeit or Low-Quality Parts** Some aftermarket parts, especially from unknown sellers, may be poorly manufactured, leading to early failure or improper fitment. Always verify the supplier s reputation.

2. **Labor Costs** Replacing a control arm typically requires lifting the vehicle, removing the wheel, and adjusting alignment afterward. Labor costs can add up, especially if done at a dealership.

3. **Wear on Related Components** If the control arm bushings or ball joints are already worn, replacing just the arm may not fully resolve suspension issues. A full inspection is recommended.

4. **Alignment Required** After installation, a wheel alignment is almost always necessary to ensure proper tire contact and prevent uneven wear.

5. **Limited Longevity** While this part itself may last a long time, the bushings (if not upgraded) can wear out again within a few years, requiring additional maintenance.

6. **Availability of Alternatives** Some buyers may prefer upgrading to aftermarket suspension parts (e.g., coilovers, poly bushings) for better performance, though this requires more expertise and can be costlier upfront.

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### **Conclusion**

The **Pontiac Solstice (2006 2009) passenger rear lower control arm (15224779, UN6RJ)** is a practical and necessary replacement for maintaining your vehicle s suspension integrity. The benefits such as improved handling, prevention of further damage, and direct fitment outweigh the drawbacks, provided you source the part from a trusted supplier and account for labor and alignment costs.

If your control arm is visibly damaged, noisy, or causing handling issues, replacing it is a wise investment to avoid more expensive repairs down the road. However, if you re planning a full suspension upgrade, consider evaluating other components (bushings, shocks) simultaneously for a more comprehensive solution.

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### **Recommendation**

- **Buy from a reputable supplier** (e.g., RockAuto, eBay verified sellers, or a trusted local parts store) to ensure quality.

- **Inspect related suspension parts** (bushings, ball joints, shocks) before and after replacement to avoid recurring issues.

- **Get a professional alignment** after installation to maximize tire life and driving performance.

- **Consider upgrading bushings** if you plan to keep the car long-term, as they often wear faster than the arm itself.

- **Budget for labor** this is not a DIY-friendly job unless you have experience with suspension work.

**Final Verdict:** This part is a sound purchase for restoring proper suspension function, but pair it with a full inspection and alignment for the best results. If you re comfortable with suspension work, replacing it yourself can save on labor costs.

Details:

SOLSTICE 06-10 L. Please also use the pictures to ensure a proper fit. Most electronic parts are not plug and play. Shipping is via USPS or UPS.

This 2006 2007 2008 2009 PONTIAC SOLSTICE Lower Control Arm is in overall good condition. Compatible with: SKY 07-10 L.

part #: 15224779 prices

• $32.39-$100.00

specifications engimou:

• for makes: Pontiac
• for years: 2006-2009
• mpn: 15224779
• part type: Control Arm
• ipn: 513-00400
• fitment type: Direct Replacement
• modified item: No
• manufacturer warranty: Unspecified Length
• partout id: A-121840690

shipping engimou:

• service: Standard, Expedited
• transit: 3-7 Days
• cost: $0.00
• class: Standard, Expedited
• type: Fixed

returns engimou:

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

offer engimou:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: April 7, 2026

payments engimou:

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

seller engimou:

• city: Las Vegas, Nevada
• # reviews: 83037
• rating: 99.3%

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: Used

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