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KYB SR4201 Suspension Strut and Coil Spring Assembly - Front
Overview of KYB Strut-Plus Suspension Strut for Nissan Frontier
The KYB Strut-Plus SR4201 is a suspension strut and coil spring assembly designed specifically for the Nissan Frontier. This assembly provides a direct replacement solution to restore the vehicle's original ride quality and handling characteristics.
- Complete suspension strut and coil spring assembly
- Compatible with Nissan Frontier models
- Part number SR4201 for precise fitment
- Designed to maintain factory ride height and performance
- Includes all necessary components for straightforward installation
Detailed Product Description
The KYB Strut-Plus line offers a comprehensive suspension solution by combining the strut and coil spring into a single assembly. The SR4201 part is engineered to match the original equipment specifications for the Nissan Frontier, ensuring consistent ride height and suspension geometry. This assembly is designed to replace worn or damaged struts and springs, restoring the vehicle's handling and stability. The integrated design simplifies installation by eliminating the need to compress springs separately, reducing labor time and improving safety during replacement.
Compatible Nissan Frontier Suspension Issues Addressed
- Excessive bouncing or poor ride comfort due to worn struts
- Uneven tire wear caused by suspension misalignment
- Reduced vehicle stability and handling performance
- Noise or clunking sounds from damaged suspension components
- Lowered or sagging ride height from weakened coil springs
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before removal
- Use the complete assembly to avoid spring compression hazards
- Verify part number SR4201 matches vehicle specifications before installation
- Check alignment after installation to maintain proper handling
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty Information
KYB's Strut-Plus assemblies are manufactured to meet or exceed original equipment standards. The SR4201 is subjected to rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB's official documentation for exact warranty terms.
About the KYB Strut-Plus Product Line
The Strut-Plus product line from KYB integrates the suspension strut and coil spring into a single, ready-to-install assembly. This design streamlines the replacement process by eliminating the need for spring compressors and separate component installation. The Strut-Plus assemblies are engineered to maintain factory ride height and suspension geometry, providing a reliable solution for restoring vehicle handling and comfort. The SR4201 is part of this line, tailored specifically for the Nissan Frontier to ensure proper fit and function.
| Brand | Gates |
|---|---|
| Part Number | EMH129 |
| Position | Strut-Plus |
| 0 | |
| No | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 10.25 |
| Centerline Length | 260 |
| Centerline Length (in) | 10.25 |
| Centerline Length (mm) | 260 |
| End 1 Type | Push In |
| End 2 Type | Push In |
| End Type | Push In |
| Hardware Included | No |
| Hardware Included | No |
| Hose Quantity | 1 |
| Inside Diameter | .35 |
| Inside Diameter | .4 |
| Inside Diameter | 9 |
| Inside Diameter | 10 |
| Inside Diameter 1 (in) | .35 |
| Inside Diameter 1 (mm) | 9 |
| Inside Diameter 2 (in) | .4 |
| Inside Diameter 2 (mm) | 10 |
| Material | Rubber |
| Material | Rubber |
| Molded | Yes |
| Number of Branches | 0 |
| Number of Hoses | 1 |
| Number of Quick Connectors | 0 |
| OE Comparison Rating | OE Exact |
| PCV Valve | No |
| Protective Sleeve | No |
| Protective Sleeve Included | No |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Nissan | Frontier | S | RWD | 3.8L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2021 | Nissan | Frontier | SV | RWD | 3.8L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2020 | Nissan | Frontier | S | RWD | 3.8L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2020 | Nissan | Frontier | SV | RWD | 3.8L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2019 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2019 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2019 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2018 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2018 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2018 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2017 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2017 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2017 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2016 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2016 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2016 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2015 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2015 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2015 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2014 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2014 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2014 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2013 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2013 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2013 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2012 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2012 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2012 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2011 | Nissan | Frontier | S | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2011 | Nissan | Frontier | SL | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2011 | Nissan | Frontier | SV | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2010 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2010 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2009 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2009 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2008 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2008 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2007 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2007 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2006 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2006 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2005 | Nissan | Frontier | LE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2005 | Nissan | Frontier | SE | RWD | 4.0L | V6 | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.