Moog 6452 Coil Spring Set - Front

Coil Spring Set for GM Trucks and Vans

MOOG 6452 is a constant-rate coil spring set for front suspension applications on a wide range of Chevrolet and GMC trucks, vans, and Suburban models. It is built for direct replacement use where the original front spring specification calls for this part number.

• Constant-rate coil spring design for consistent suspension response
• Black finish with a 0.78 in. wire diameter
• Front spring outside diameter: 5.240 in.
• Relaxed length: 13.64 in.; compressed length: 10.00 in.
• Fits front suspension applications across multiple Chevrolet and GMC platforms

Fitment and Application Details

Compatible with front suspension applications on Chevrolet G10, G20, C10, C20, C30, K5 Blazer, R10, R20, Suburban, Blazer, pickup, and van models, plus GMC G1500, G2500, C1500, C2500, Jimmy, and related truck and van platforms. This part number, 6452, is also listed for specific brake-code and heavy-duty suspension configurations, so matching the notes in the fitment table is important. Fits 1973-1995 Chevrolet and GMC front applications as listed.

MOOG’s Problem Solver line focuses on design updates that extend service life and make replacement easier. For buyers searching for a Chevrolet G10 front coil spring or a GMC C1500 front coil spring, 6452 provides a cataloged OE-style replacement path with application-specific fitment notes. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Sagging or weakened front ride height
• Uneven front suspension support
• Loss of original spring rate
• Replacement needs after spring fatigue or corrosion
• Application-specific suspension service on GM trucks and vans

Installation Notes and Quality

Verify the vehicle’s brake code, suspension package, and model-specific notes before ordering, since several applications require exact configuration matching. The spring dimensions and constant-rate design should be checked against the original part specification during service. MOOG 6452 is part of the brand’s Problem Solver line, which emphasizes design improvements for longer service life and easier replacement.