Rear Coil Spring Set for 1981 Buick Century

Mevotech SMS5415 is a rear coil spring set for the 1981 Buick Century with a constant rate spring design for regular-duty use. This part number, SMS5415, is a direct fitment match for the rear suspension application listed below.

Key Features

• Rear coil spring set for suspension service
• Constant rate spring construction
• Regular-duty application for the 1981 Buick Century
• Mevotech SMS5415 replacement part
• Cross-references Monroe Shocks & Struts 5415 for the same application

Application Details

Compatible With 1981 Buick Century, rear. This Mevotech SMS5415 coil spring set is specified for the rear position and matches the regular, constant rate spring application shown in the fitment data. For buyers searching for a 1981 Buick Century rear coil spring set, SMS5415 provides the exact part reference needed for suspension repair or replacement.

What This Part Helps Address

• Sagging rear ride height
• Uneven rear suspension support
• Worn or fatigued coil springs
• Rear-end stance changes from spring wear

Installation Notes

Install on the rear suspension only for the listed 1981 Buick Century application. Verify spring orientation and suspension condition before installation, and compare the removed spring to the replacement part number SMS5415 to confirm the correct match. Because coil springs store significant energy, professional installation tools and procedures are recommended.

Quality Assurance

Mevotech is an established aftermarket suspension brand, and SMS5415 is cataloged for the specific rear fitment shown above. Confirm the vehicle year, make, model, and rear position before ordering.