fits make: Infiniti. year: 2014–2015.

( Part Type: Spring Suspension Coil ), ( Manufacturer Part Number: 55020JL01D ), ( Country/region Of Manufacture: Japan )
Introducing the Infiniti 55020JL01D Rear Suspension Coil Spring for select 2014 and 2015 G37 and Q60 models. This critical suspension component is engineered to deliver superior performance, stability, and comfort to your vehicle.
The Infiniti 55020JL01D coil spring is designed with high-strength steel, ensuring durability and reliability. Its 12bd4gi designation refers to its specific diameter (12mm) and length (bd4 or 434.3mm), making it a precise fit for the rear suspension system of your Infiniti G37 or Q60.
This premium suspension spring offers several advantages over stock components. It is engineered to provide a lower and more aggressive ride height, enhancing the vehicle's appearance and handling. Additionally, it offers improved ride quality by reducing body roll and unwanted vibrations, providing a smoother and more comfortable driving experience.
The Infiniti 55020JL01D rear suspension coil spring is manufactured to meet or exceed OEM specifications. It undergoes rigorous testing to ensure it meets the highest standards for performance and durability. Installing this spring in your vehicle is a straightforward process, and it is compatible with factory shock absorbers.
If you're looking to enhance your Infiniti G37 or Q60's handling, ride quality, and appearance, the Infiniti 55020JL01D rear suspension coil spring is an excellent investment. It is a high-performance upgrade that delivers noticeable improvements and adds value to your vehicle.
In summary, the Infiniti 55020JL01D Rear Suspension Coil Spring is a premium upgrade for select 2014 and 2015 Infiniti G37 and Q60 models. Its high-strength steel construction, precise fit, and superior performance make it an essential addition to your vehicle. Whether you're looking to improve handling, ride quality, or appearance, this suspension spring delivers noticeable improvements and adds value to your Infiniti.
The Infiniti 55020JL01D rear suspension coil spring (12BD4GI) is an essential component for maintaining the optimal performance and handling of your Infiniti G37 or Q60. This analysis aims to provide you with a clear understanding of the benefits and drawbacks of purchasing this part.
Pros:1. Enhanced Ride Comfort: New coil springs can significantly improve your vehicle's ride comfort by reducing unwanted vibrations and providing better shock absorption.
2. Improved Handling: A fresh set of rear suspension coil springs can help your Infiniti G37 or Q60 handle better by reducing body roll and improving overall stability.
3. Longer Service Life: Replacing worn-out coil springs with new ones can save you money in the long run, as you'll avoid the need for more frequent repairs or replacement of other suspension components.
4. Better Safety: Worn-out coil springs can compromise the safety of your vehicle by affecting its handling and stability, especially during emergency maneuvers or at high speeds.
5. OEM Quality: Infiniti Original Equipment Manufacturer (OEM) parts, such as the 55020JL01D rear suspension coil spring, are designed to meet or exceed the same rigorous quality standards as the parts originally installed on your vehicle.
Cons:1. Cost: Replacing suspension components like coil springs can be costly, especially when dealing with a luxury vehicle brand like Infiniti.
2. Installation Complexity: Suspension work, particularly on complex setups like the Infiniti G37 or Q60, can be time-consuming and labor-intensive.
3. Potential for Uneven Wear: When one coil spring fails, the others may not be far behind. Replacing just one spring may lead to uneven wear and the need for additional replacements in the near future.
Conclusion:The Infiniti 55020JL01D rear suspension coil spring (12BD4GI) is a worthwhile investment for Infiniti G37 and Q60 owners. While the cost and installation complexity may be drawbacks, the benefits, such as improved ride comfort, handling, safety, and longer service life, far outweigh the cons.
Recommendation:If you're experiencing signs of worn-out coil springs, such as excessive bouncing, uneven tire wear, or poor handling, it's recommended that you replace them with new OEM Infiniti coil springs, like the 55020JL01D. This investment will not only improve your vehicle's performance but also ensure your safety on the road.
Color Code: Black KH3 G. On Point Parts:: Part Details: Item is a Used part that in condition and will have normal wear/tear surface scratches, chips, dents, tears, stains, debris. Engine: VQ37VHR V6. Body Style: Coupe.
Item has been tested and works as it should unless noted here. Transmission: Automatic. Large items pictured may be broken down for shipping and need assembly.