FCS 86404 Trunk Lid Lift Support

FCS 86404 Trunk Lid Lift Support for CTS

FCS 86404 is a trunk lid lift support built for 2003-2007 Cadillac CTS models with the 2nd design configuration. It is specified with a 7.52-inch compressed length, 11.46-inch extended length, and 3.94-inch stroke length for direct replacement planning.

Key Features

• Fits 2003-2007 Cadillac CTS, N/A, 2nd Design
• Compressed length: 7.52 inches
• Extended length: 11.46 inches
• Stroke length: 3.94 inches
• FCS part number 86404 for trunk lid support replacement

Product Details

This FCS trunk lid lift support is intended for the rear compartment lid on Cadillac CTS vehicles from 2003 through 2007 in the 2nd design application. The measured compressed, extended, and stroke dimensions help match the support to the original lift geometry, which is important for proper trunk lid movement and hold-open performance. If you are replacing a worn trunk support on a Cadillac CTS, FCS 86404 provides a fitment-specific option for the listed model years.

FCS is the brand line identified for this part, and FCS 86404 is cataloged specifically for the CTS trunk lid application rather than a universal support. That makes it a focused replacement choice when searching for a 2003-2007 Cadillac CTS trunk lid lift support, FCS 86404, or a 2nd design trunk support for this vehicle.

Common Problems This Part Can Address

• Trunk lid that drops instead of staying open
• Weak or slow trunk lid lift action
• Uneven or inconsistent trunk lid support
• Need for a direct replacement after gas strut wear
• Difficulty opening or holding the trunk lid in place

Installation Notes and Tips

Verify the vehicle is a 2003-2007 Cadillac CTS with the 2nd design trunk lid support before ordering. Compare the compressed length, extended length, and stroke length to the original support to confirm the replacement matches the existing geometry. Before removal, support the trunk lid securely so it does not close unexpectedly during service.

Quality Assurance

FCS 86404 is cataloged as a vehicle-specific trunk lid lift support for the listed Cadillac CTS application. Cross-reference part numbers were not provided for this item.