StrongArm 4646 Back Glass Lift Support

StrongArm 4646 Back Glass Lift Support

StrongArm 4646 is a specific-fit back glass lift support for select Ford Taurus and Mercury Sable models. It restores controlled rear window glass movement with a pressurized cylinder built for smooth operation and consistent support.

Key Features

• Specific-fit back glass lift support for rear window glass applications
• Compressed length: 10.46 in.; extended length: 16.79 in.; stroke length: 6.33 in.
• Maximum force rating: 34.0
• Steel outer cylinder with black finish
• Ball socket (nylon) 16-degree end and swivel eyelet end
• Rubber and Teflon materials for operating durability
• Fits 1996-2005 Ford Taurus and 1996-2005 Mercury Sable

Detailed Description

This StrongArm 4646 lift support is engineered for rear glass applications on 1996-2005 Ford Taurus and 1996-2005 Mercury Sable vehicles. The pressurized cylinder helps hold the back glass in position while providing controlled opening and closing action, with dimensions and force output matched to the application. This part number 4646 is also referenced by AMS Automotive 4646 and cross-references Monroe Shocks & Struts 901178 for the same application.

Built with a steel outer cylinder, nylon ball socket end, and swivel eyelet end, StrongArm 4646 is made for direct replacement use on the listed Ford Taurus and Mercury Sable fitments. The 10.46-inch compressed length, 16.79-inch extended length, and 6.33-inch stroke length are important when matching rear glass support geometry on these vehicles.

What It Helps Fix

• Rear glass that will not stay open
• Back window glass that drops too quickly
• Weak or inconsistent lift support pressure
• Binding or uneven rear glass movement
• Worn support hardware on Ford Taurus and Mercury Sable rear glass assemblies

Installation Notes

Verify the compressed length, extended length, stroke length, and end fittings before installation. For rear glass service, replace lift supports in pairs to maintain balanced support and consistent operation. Confirm the vehicle application against the listed fitment for 1996-2005 Ford Taurus and 1996-2005 Mercury Sable before ordering.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured beyond industry standards for smoother operation and longer service life. Part number 4646 is built as a specific-fit replacement for the listed Ford Taurus and Mercury Sable rear glass applications.