KYB SR4477 front left strut assembly for the 2011-2017 Buick Regal carries vehicle weight and sets ride height. This KYB strut assembly, also called a complete strut and coil spring assembly, arrives with the strut, mount and spring pre-assembled.
- KYB Strut-Plus engineered to help restore handling and control
- High carbon steel coil spring developed from vehicle attributes and corner weights to help restore ride height to the vehicle's specification
- Application engineered KYB spring matched to the strut to maintain ride height longer without sacrificing ride quality
- Side-specific design and components, with separate left and right part numbers
- Engineered to help vehicles with electronic safety systems such as ESC and ABS
- KYB Excel-G strut with application specific precision designed damping valves
Quick facts
- Part: KYB SR4477 strut assembly
- Also called: complete strut and coil spring assembly
- Fits: 2011-2017 Buick Regal
- Position: Front left
- Condition: New
Clunking over bumps, a leaning front end or uneven tire wear can mean the strut is worn, though a worn sway bar link or a tire problem can also produce them.
Fits
It fits the 2011-2017 Buick Regal, which takes one on the front left. The front right is a separate part ordered on its own, and the two sides are normally replaced together.
Specifications
Fit and size
- Position: Front left
- Quantity per vehicle: 1
Build and materials
- Type: strut, mount and coil spring pre-assembled
- Coil spring: high carbon steel
- Strut: KYB Excel-G with a stronger steel outer shell
- Condition: New
- Assembled in the United States
In the box
One front left strut assembly with the strut, mount and coil spring pre-assembled.
Interchange: 172183 · 272184
Frequently Asked Questions
Is this KYB front strut assembly made for the 2011-2017 Buick Regal?
Yes. KYB SR4477 is the front left strut assembly for the 2011-2017 Buick Regal; the front right side is a separate part.
Are these KYB loaded struts sold with the mount and spring already assembled?
Yes. KYB SR4477 is a complete corner unit with the strut, mount and coil spring pre-assembled. The listing is one front left unit.
What spring and strut does this KYB complete strut assembly use?
It uses a high carbon steel coil spring, application engineered to match the strut. The strut is a KYB Excel-G with a stronger steel outer shell.
Which signs can show that KYB complete struts need replacing?
Excess bounce after bumps, a nose dive under braking or a noisy front corner are common signs of a worn strut.
Is the KYB SR4477 strut assembly engineered for cars with ESC and ABS?
Yes. KYB SR4477 is engineered to help vehicles with electronic safety systems such as ESC and ABS.
