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KYB
Strut-PlusKYB SR4003 Suspension Strut and Coil Spring Assembly - Rear Right
| Brand | KYB 53015 |
|---|---|
| Bracket? | w/o Bracket |
| Color | Black |
| Contains Spring | No (NO) |
| Description | Oil Cooler Hose |
| End A Type | Hose |
| End B O.D. IN | 0.67 |
| End B Type | Hose |
| End O.D. IN | 0.67 |
| Fastner Type | Hose |
| Fittings Included? | Not Included |
| Gasket / Seals? | Not Included |
| Hose I.D. IN | 0.3438 |
| Hose Min Burst Psi | 600 |
| I.D. MM | 8.73125 |
| Inside Diameter | 0.3438 |
| Length | 54 |
| Length Axis 1 IN | 54 |
| Length Axis 1 MM | 1371.6 |
| Material | Rubber |
| Maximum Working Pressure | 150 |
| Mounting Hardware? | Not Included |
| O.E. Replacement? | No |
| Outlet Size IN | 0.3438 |
| Outside Diameter | 0.67 |
| Package Depth IN | 2.000 |
| Package Height IN | 12.000 |
| Package Length IN | 8.000 |
| Performance Rated? | Yes |
| Shape | Non Molded |
| Style | Fitting Kit |
| Type | Transmission |
| Type of Fit | Universal |
| Weight LBS | 0.710 |
| With Electric Fan? | No |
| Product line | Strut-Plus |
| Fits | —45 vehicles |
OE restoring design. Helps return handling, control, and ride height to OE specifications.
Pre-assembled for results. Exact-fit engineering supports professional installation.
Stronger steel shell. Built with application-specific damping valves for precise control.
Cross-references Gabriel G56925 and Monroe Shocks & Struts 171662R for the same application. See all 2.
$151.40Free 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.
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Strut and Coil Spring Assembly options
KYB Strut-Plus Rear Right Assembly
The KYB Strut-Plus SR4003 is a rear right suspension strut and coil spring assembly engineered for direct replacement on select Pontiac, Buick, and Chevrolet applications. Built to restore ride height, handling response, and vehicle control, it is a practical choice for drivers addressing worn rear suspension components on Grand Prix, Century, Regal, Impala, and Monte Carlo models.
Key Features
- Complete rear right strut and coil spring assembly for direct replacement service
- Includes a KYB Excel-G strut with application-specific damping valves
- High-carbon steel coil spring is matched to vehicle corner weight and ride-height requirements
- Stronger steel outer shell for added structural support
- Assembled in the USA
- Side-specific design and components follow the vehicle manufacturer’s original layout
- Engineered to help vehicles equipped with ESC, ABS, and related electronic safety systems
Product Line Details
KYB Strut-Plus assemblies combine an OE-restoring KYB strut with a vehicle-matched coil spring in a pre-assembled unit. The SR4003 is part of the Strut-Plus line, which is built for exact fitment and professional installation on the rear right position. For shoppers comparing KYB SR4003 against other replacement options, this assembly is designed to restore the original suspension geometry and ride-height characteristics specified for the application.
Fitment
- Fits 1997-2008 Pontiac Grand Prix, rear right.
- Fits 1997-2005 Buick Century, rear right.
- Fits 1997-2004 Buick Regal, rear right.
- Fits 2001-2003 Chevrolet Impala, rear right. Recommended OEM replacement; excludes Police, Taxi, and Special Handling Package.
- Fits 2000-2003 Chevrolet Monte Carlo, rear right.
What It Helps Address
- Rear suspension sag or reduced ride height
- Excessive bouncing, harshness, or poor damping control
- Loose or unstable rear-end handling
- Uneven suspension response from a worn strut and spring assembly
- Restoration of factory-style rear suspension geometry on Grand Prix, Century, Regal, Impala, and Monte Carlo models
Installation Notes
Install according to the manufacturer’s instructions for the suspension strut and coil spring assembly. This rear right assembly is pre-assembled for professional results and exact fitment, which can reduce setup time compared with rebuilding components individually. Verify vehicle trim and package exclusions before ordering, especially for 2001-2003 Chevrolet Impala applications.
Quality Assurance
KYB is an original equipment supplier, and the Strut-Plus line is engineered to restore handling and control characteristics using OE-focused components and application-specific damping. This part cross-references Monroe Shocks & Struts 171662R for the same application.
This part fits 45 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Pontiac | Grand Prix | Base | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2007 | Pontiac | Grand Prix | Base | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2006 | Pontiac | Grand Prix | Base | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2005 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2005 | Pontiac | Grand Prix | Base | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2005 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2004 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2004 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2004 | Pontiac | Grand Prix | GT1 | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2004 | Pontiac | Grand Prix | GT2 | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2003 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2003 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2003 | Chevrolet | Impala | — | 3.8L | V6 | Rear Right | Recommended OEM Replacement; (Exc. Police, Taxi and Special Handling Package); Strut-Plus |
| 2003 | Chevrolet | Monte Carlo | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2003 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2003 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2002 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2002 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2002 | Chevrolet | Impala | — | 3.8L | V6 | Rear Right | Recommended OEM Replacement; (Exc. Police, Taxi and Special Handling Package); Strut-Plus |
| 2002 | Chevrolet | Monte Carlo | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2002 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2002 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2001 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2001 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2001 | Chevrolet | Impala | — | 3.8L | V6 | Rear Right | Recommended OEM Replacement; (Exc. Police, Taxi and Special Handling Package); Strut-Plus |
| 2001 | Chevrolet | Monte Carlo | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2001 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2001 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2000 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2000 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2000 | Chevrolet | Monte Carlo | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2000 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 2000 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1999 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1999 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1999 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1999 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1998 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1998 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1998 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1998 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1997 | Buick | Century | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1997 | Buick | Regal | — | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1997 | Pontiac | Grand Prix | GT | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| 1997 | Pontiac | Grand Prix | SE | — | — | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus |
| No rows match your filter. | |||||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — G56925Monroe Shocks & Struts — 171662R