PROTHANE 6-1703-BL Front Coil Spring Isolator for Ford Mustang 1983-2004

Restore proper suspension support and reduce unwanted noise with the PROTHANE 6-1703-BL Front Coil Spring Isolator. Designed for Ford Mustang models from 1983 through 2004, this polyurethane isolator fits between the front coil spring and its mounting surface to help minimize metal-to-metal contact, vibration, and suspension-related squeaks. Its application-specific design makes it a practical replacement for worn or deteriorated factory isolators.
Constructed from durable polyurethane, the PROTHANE 6-1703-BL is engineered to withstand the demanding conditions found in a vehicle’s suspension system. The material helps maintain its shape under repeated compression while providing reliable isolation and support. The black finish offers a clean, understated appearance suitable for restoration projects, performance upgrades, and routine suspension repairs.
This front coil spring isolator is supplied as a kit and is identified by part number 6-1703-BL. It is designed for use on compatible Ford Mustang applications and can help improve suspension operation when replacing aged original components. Verify vehicle fitment and suspension configuration before installation to ensure proper application. Professional installation is recommended when servicing coil springs or other loaded suspension components.

Features:

• Application: Front coil spring isolator for compatible Ford Mustang models from 1983-2004

• Material: Durable polyurethane construction for dependable suspension isolation

• Color: Black

• Function: Helps reduce metal-to-metal contact, vibration, and suspension noise

• Package: Kit