KYB 236002 Suspension Strut - Front

KYB Excel-G Front Suspension Strut

KYB Excel-G part number 236002 is a front suspension strut built to restore original ride control, stability, and steering response. It is a recommended OE replacement for select GM cars, including Buick LeSabre, Cadillac DeVille, Cadillac Fleetwood, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac Bonneville applications.

Key Features

• Nitrogen gas-charged, twin-tube suspension strut design
• OE-calibrated damping to restore factory handling characteristics
• Triple-lip fluid seal to reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves for tire contact and body control
• Strong strut body and bracket construction to help maintain alignment
• Compatible with electronic safety systems that rely on suspension performance
• Upper mount type: 16x1.50
• Compressed length: 11.34 in; extended length: 18.62 in; stroke length: 7.28 in

Product Details

The KYB Excel-G line is engineered on KYB OE assembly lines using OE-quality components and calibration focused on restoring the vehicle’s original performance rather than changing it. For GM front suspension service, KYB Excel-G 236002 is a practical choice when the goal is to return ride quality, lane-change response, braking stability, and handling balance to designed specifications. This part cross-references Monroe Shocks & Struts 71632 for the same application.

What It Helps Address

• Excessive front-end bounce or float
• Reduced steering response during lane changes
• Uneven tire contact caused by worn damping
• Oil or gas leakage from an aging strut
• Loss of stability during braking and cornering

Installation Notes

Fits 1990 Buick LeSabre, front; 1986-1989 Buick LeSabre, front; 1985-1990 Cadillac DeVille, front; 1985-1990 Cadillac Fleetwood, front; 1985-1990 Oldsmobile 98, front; 1990 Oldsmobile Delta 88, front; 1986-1989 Oldsmobile Delta 88, front; 1990 Pontiac Bonneville, front; 1987-1989 Pontiac Bonneville, front. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions where noted. KYB recommends new strut mounts, part number SM5026, to reduce noise and vibration, and a KYB strut boot, part number SB105, to help protect the strut from dirt, debris, and salt.

Quality Assurance

KYB is a global OE supplier, and Excel-G is classified as an Original Equipment for the Aftermarket replacement line. The design uses OE-quality components and factory-style damping calibration to support consistent front suspension performance on the listed GM vehicles.