KYB
Strut-Plus

KYB SR4082 Suspension Strut and Coil Spring Assembly - Front

Brand KYB 921B2
Bulb Base Type W2,1x9,5d
Bulb Color Clear
Contact Quantity 2
Filament Quantity 1
Filament Type C-2R
Length 1.49
Push or Twist Type Push Type
Voltage 12
Product line Strut-Plus
Fits —4 vehicles

OE restoring design. Helps return handling, control, and ride height to OE specifications.

Pre-assembled assembly. Engineered for professional results with exact fitment.

Precision damping valves. Application-specific tuning helps deliver consistent ride control.

Cross-references Monroe Shocks & Struts 171398 for the same application. See all 1.

$231.74Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Strut and Coil Spring Assemblys are typically replaced in pairs, axle by axle.
Order total $231.74
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Strut-Plus SR4082 Front Assembly

KYB Strut-Plus SR4082 is a front suspension strut and coil spring assembly for 2004-2005 Ford Explorer and 2004-2005 Mercury Mountaineer applications. Built to restore ride height, handling response, and steering control, it combines OE-style fitment with application-specific damping and a high-carbon steel coil spring.

Key Features

  • Complete front strut assembly for direct replacement service
  • Includes a KYB Excel-G strut with application-specific precision damping valves
  • High-carbon steel coil spring is developed around vehicle attributes and corner weights to help restore OE ride height
  • Stronger steel outer shell for added structural support
  • Engineered to help vehicles with electronic safety systems such as ESC and ABS
  • Assembled in the USA
  • Exact fitment, pre-assembled for professional results

Product Details

The KYB Strut-Plus line is built for drivers who need a front suspension strut and coil spring assembly that matches the original suspension layout. KYB uses its OE supplier experience to tune the Strut-Plus SR4082 for the Ford Explorer and Mercury Mountaineer, helping restore the vehicle’s ride height, steering pivot function, and overall stability. This part number, SR4082, is a practical choice when replacing a worn front strut assembly on 2004-2005 Ford Explorer or 2004-2005 Mercury Mountaineer models.

This part cross-references Monroe Shocks & Struts 171398 for the same application.

What It Helps Address

  • Front-end sag from a weakened coil spring
  • Excessive bounce or poor damping from a worn strut
  • Reduced steering precision during braking and cornering
  • Uneven ride height caused by suspension wear
  • Stability concerns tied to aging front suspension components

Installation Notes

Fits 2004-2005 Ford Explorer, front. Fits 2004-2005 Mercury Mountaineer, front. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify alignment and suspension condition after installation. SR4082 is pre-assembled for professional installation and exact fitment on the listed applications.

Quality Assurance

KYB designs the Strut-Plus line as an OE-style suspension solution using a KYB Excel-G strut, tuned damping, and a spring matched to vehicle-specific requirements. Assembled in the USA, SR4082 reflects KYB’s focus on restoring original handling and control characteristics for the listed Ford and Mercury applications.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005FordExplorerFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2005MercuryMountaineerFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2004FordExplorerFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2004MercuryMountaineerFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Monroe Shocks & Struts — 171398