KYB
Strut-Plus

KYB SR4206 Suspension Strut and Coil Spring Assembly - Front

Brand KYB 38685
Color Aluminum
Description Expansion Valves
Liquid Inlet Fitting Gender Female
Liquid Inlet Fitting Thread Diameter No. 6
Liquid Inlet Size IN 0.41
Liquid Inlet Size MM 10.5
Liquid Inlet Style FIO
Liquid Inlet Thread Type Not Threaded
Liquid Inlet Type Insert O-Ring
Liquid Outlet Fitting Gender Female
Liquid Outlet Fitting Thread Diameter No. 8
Liquid Outlet Style FIO
Liquid Outlet Thread Type Not Threaded
Liquid Outlet Type Insert O-Ring
Lqd Out Size IN 0.54
Lqd Out Size MM 13.6
Material Aluminum
Meets / Exceeds OEM? Yes
Mounting Hole Quantity 2
O-Ring A Number/Desc [24606] / Green O-Ring
O-Ring B Number/Desc [24608] / Green O-Ring
O-Ring C Number/Desc [24610] / Green O-Ring
Refrigerant Type R134A
Style w/o Solenoid
Suc In Size IN 0.650
Suc In Size MM 16.4
Suc Out Size IN 0.65
Suc Out Size MM 16.4
Suction Inlet Fitting Gender Female
Suction Inlet Fitting Thread Diameter No. 10
Suction Inlet Style FIO
Suction Inlet Thread Type Not Threaded
Suction Inlet Type Insert O-Ring
Suction Outlet Fitting Gender Female
Suction Outlet Fitting Thread Diameter No. 10
Suction Outlet Style FIO
Suction Outlet Thread Type Not Threaded
Suction Outlet Type Insert O-Ring
Super Heat 5.000
Switch Included? Not Included
Tonnage 2.000
Type Block Type
Product line Strut-Plus
Fits —19 vehicles

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

Pre-assembled for professionals. Engineered for exact fitment and professional results.

Complete strut assembly. Includes a strut, steel outer shell, and precision damping valves.

Cross-references Monroe Shocks & Struts 172518 and Monroe Shocks & Struts 182518 for the same application. See all 2.

$237.21Free 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 $237.21
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Strut-Plus SR4206 Front Strut Assembly

The KYB Strut-Plus SR4206 is a complete front suspension strut and coil spring assembly engineered to restore ride height, handling, and steering response. Built for select Buick, Chevrolet, GMC, and Saturn applications, it is a direct-fit solution for drivers servicing the front suspension on vehicles such as the Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook.

Key Features

  • Complete front strut assembly for OE-style suspension service
  • Includes a KYB Excel-G strut with application-specific damping valves
  • High-carbon steel coil spring is matched to vehicle corner weights to help restore OE ride height
  • Stronger steel outer shell for added structural support
  • Exact-fit, pre-assembled design for professional installation results
  • Engineered to help vehicles equipped with ESC, ABS, and related electronic safety systems
  • Assembled in the USA

Product Details

KYB Strut-Plus is part of KYB’s Strut-Plus line, a complete suspension strut and coil spring assembly built around an OE-restoring KYB strut. KYB develops these assemblies with vehicle-specific damping and spring rates to help return the suspension to factory-style ride height and control. The SR4206 is designed for front suspension service on 2007-2012 GMC Acadia, 2008-2012 Buick Enclave, 2009-2012 Chevrolet Traverse, and 2007-2010 Saturn Outlook applications. This part cross-references Monroe Shocks & Struts (e.g., 172518, 182518) for the same application.

What It Helps Address

  • Front-end sag from worn coil springs
  • Excessive bounce or poor damping response
  • Loose or unstable steering feel
  • Uneven ride height at the front suspension
  • Reduced suspension control after strut wear

Installation Notes

Fits 2008-2012 Buick Enclave, front; 2009-2012 Chevrolet Traverse, front; 2007-2012 GMC Acadia, front; and 2007-2010 Saturn Outlook, front. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify vehicle application, front position, and suspension configuration before installation. Because this is a pre-assembled strut and spring unit, it is intended to streamline front suspension replacement on the listed vehicles.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus SR4206 is engineered to restore handling and control characteristics using OE-focused components and application-specific damping. The assembly is built to support vehicles with electronic safety systems such as ESC and ABS while maintaining proper ride height and suspension performance.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2012BuickEnclaveFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2012ChevroletTraverseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2012GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2011BuickEnclaveFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2011ChevroletTraverseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2011GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2010BuickEnclaveFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2010ChevroletTraverseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2010GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2010SaturnOutlookFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2009BuickEnclaveFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2009ChevroletTraverseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2009GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2009SaturnOutlookFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008BuickEnclaveFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2008SaturnOutlookFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2007GMCAcadiaFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2007SaturnOutlookFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Monroe Shocks & Struts — 172518Monroe Shocks & Struts — 182518