The PM Auto Rear Suspension Strut Assembly is specifically engineered for 2014-2024 Infiniti Q50 models with rear-wheel drive configurations without sport suspension. This complete strut assembly comes pre-assembled from the factory with all necessary components, including coil springs, mounting hardware, and upper mounts, eliminating the need for spring compression or specialized tools during installation.
At QTE Auto, we’ve worked closely with OE manufacturers to develop the PM brand to meet the same quality requirements as original equipment products. We believe there’s no reason to pay extra just for the brand name when you can get OE-quality components at a more accessible price point.
Vehicle Compatibility
This rear suspension strut assembly is designed to fit the following Infiniti Q50 models:
- 2014 Infiniti Q50 RWD
- 2015 Infiniti Q50 RWD
- 2016 Infiniti Q50 RWD
- 2017-2024 Infiniti Q50 RWD (Excluding Sport Suspension)
Also compatible with select Infiniti M-series and Q70 models including 2011-2013 M37, M56, 2012-2013 M35H, and 2015-2019 Q70L RWD variants. Please verify fitment using your vehicle’s specifications before purchase, as models equipped with sport suspension packages require different components.
Key Features & Benefits
Complete Assembly Design
The complete strut assembly design is easy and safe to install. No need to take apart existing strut assembly, no need to compress coil springs, and no specialized tools are needed. This hassle-free installation approach allows for quick replacements, making it accessible even for those with limited mechanical experience.
OEM Quality Construction
All products are designed to meet OEM Quality standards. The strut assembly provides structural support for the vehicle suspension, supports the spring, and holds the tire in an aligned position. Ensures a great seal, long life and consistent dampening over wide range of temperatures. Designed to handle even the worst road conditions.
Performance Improvements
The bare struts – shock absorbers improve steering and handling, braking ability, and overall safety. When struts wear out over time, the ride quality becomes bouncy or loose, and the vehicle’s ability when cornering in a turn diminishes. Replacing worn-out struts can lead to enhanced ride quality and improved handling, restoring your vehicle’s suspension system to factory-like condition.
Why Replace Your Struts
The strut assembly takes a beating over time, especially on bumpy roads. It will eventually start leaking the gas/liquid, leaving you with an unstable or rugged ride. With worn out struts, it is possible that the tires could lose contact with the road and/or the tires will wear out prematurely.
Common signs that indicate strut replacement is needed include:
- Unstable, bumpy ride quality
- Excessive body roll during turns
- Uneven or premature tire wear
- Knocking or clunking noises when going over bumps
- Vehicle bouncing multiple times after hitting a bump
- Loss of dampening ability resulting in poor ride quality
You can perform a simple bounce test to check your struts. Go to the corner of your car and push down firmly. If your car bounces up and down a few times, it’s time to have the strut assembly assessed as bouncing often indicates a need for replacement.
Installation Information
Struts are replaced in pairs (front or rear) to maintain balanced ride quality and performance. The ride quality and performance of the vehicle will be significantly altered if the struts and shocks do not match in type and quality.
The complete strut assembly installation is relatively straightforward since everything comes pre-assembled. Installation involves removing the wheel, disconnecting the strut from the steering knuckle and strut tower, then installing the new complete assembly. You may need to take the car to a shop for wheel alignment after this service to ensure optimal handling and tire wear.
Product Specifications
- Part Number: PM6001416
- Interchange Part Number: 72726
- Brand: PM Auto by QTE Auto
- Number of Items: 1 (Single Strut Assembly)
- Position: Rear Left or Rear Right
- Warranty: Limited Lifetime Warranty
What’s Included
Each assembly includes the complete strut with coil spring (Load Strut/Quick Strut configuration), upper mount and bearing, and all necessary mounting hardware for installation.
Warranty & Support
This product is backed by a Limited Lifetime Warranty. To maintain full warranty coverage, retain your original purchase receipt or order number. The warranty covers manufacturer defects and entitles you to a free replacement if you receive a defective product. Shipping fees for both returning the defective product and sending the replacement are covered.
The warranty does not cover failures due to accident or collision, improper installation, misuse or abuse, consequential damages due to failure of other parts, parts used off-road or for racing purposes, or costs related to labor, mileage, car rental, or installation. This warranty is void if the vehicle is sold, gifted, or ownership has been transferred.
About PM Auto
QTEAUTO is a family-owned aftermarket auto parts company. Our goal is to provide the OE quality products to meet our customers’ needs. The right products are always the ones with the right quality. We work closely with the OE manufacturer, and our PM brand meets same requirement as the OE product. We think there is no reason to pay extra just for the brand name.
Shipping & Returns
All orders qualify for Free Shipping within the Continental US. Orders ship within 1 business day. Bundles will ship on time, might with multiple packages. After receiving your package, please inspect all packages whether there is damage or missing part.
You may return most new, unopened items within 30 days of delivery for a full refund. We’ll also pay the return shipping costs if the return is a result of our error. You should expect to receive your refund within two weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly.
Important Notes
Please check the fitment by using vehicle fitment tool before purchase. Also, please pay attention to the notes regarding sport suspension compatibility. This assembly is specifically designed for non-sport suspension models from 2017-2024, while 2014-2016 models are compatible regardless of trim level.
Perform final tightening of bolts and nuts at the strut lower side (rubber bushing), under unladen conditions with tires on level ground to ensure proper installation and longevity.


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