Suplex 38121 Coil Spring - Rear Right

Rear Coil Spring for Volvo V70 and XC70

Suplex 38121 is a rear coil spring for select Volvo applications, built with a constant wire diameter and specified rear-right fitment. It is listed for 2001-2007 Volvo V70 and 2003-2007 Volvo XC70 rear right positions, with OE reference 9473371 noted for the V70 application.

Key Features

• Rear coil spring for suspension service and replacement
• Constant wire diameter spring design
• Length: 377 mm
• Outer diameter: 136 mm
• Thickness: 14.25 mm
• Weight: 3.3
• Fits 2001-2007 Volvo V70, rear right
• Fits 2003-2007 Volvo XC70, rear right

Product Details

Suplex SUPLEX 38121 is a suspension coil spring engineered for the rear right position on select Volvo V70 and Volvo XC70 models. The spring’s measured dimensions, including 377 mm length, 136 mm outer diameter, and 14.25 mm thickness, help identify the correct replacement for vehicles that require this specific rear spring specification. This part number, 38121, is listed for Volvo V70 models with 8-digit and 12-digit code references and marked spring identifiers, as well as Volvo XC70 applications from 2003-2007.

The SUPLEX product line focuses on suspension springs and related components, making this part a direct replacement option when restoring rear ride height and spring support on the listed Volvo vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Issues This Part Can Address

• Sagging rear ride height
• Broken or fatigued rear spring coils
• Uneven rear stance on the vehicle
• Noisy suspension from a damaged spring
• Loss of proper rear suspension support

Installation Notes and Tips

Verify the rear-right position and match the vehicle identification details, including the OE number and spring markings listed for the application. Compare the removed spring’s dimensions and markings to Suplex 38121 before installation. Because coil springs are under high tension, professional suspension service procedures and proper spring compression equipment are recommended.

Quality Assurance

Suplex suspension components are cataloged with application-specific measurements and OE reference data to support accurate part selection for the listed Volvo V70 and XC70 fitments.