Stabilus 4B-091099 Back Glass Lift Support

Brand Stabilus 4B-091099
Y
Y
Body 0.709
Compressed Length 10.591
Compressed Length 269
Extended Length 17.677
Extended Length 449
Force (N) 265
Force Lbs 60
Hardware Kit NO
Rod Connection PLASTIC SOCKET
Rod Dia (IN) 0.315
Rod Diameter 8
Rod End Attachment Dia (IN) 0.394
Rod End Attachment Dia (MM) 10
Shaft 0.315
Shaft Connection PLASTIC SOCKET
Tube Connection PLASTIC SOCKET
Tube Dia (IN) 0.709
Tube Diameter 18
Tube End Attach Dia (IN) 0.315
Tube End Attach Dia (mm) 8
Fits Ford and Mercury · 2 vehicles

OE direct replacement. Restores smooth glass lift support operation with a 60 lb force rating.

Plastic socket connections. Simplify installation with secure rod and tube attachment points.

Stabilus engineering. Precision-built for consistent support and controlled motion.

Cross-references AMS Automotive 4372, Focus Auto Parts 84372 and Stabilus 4B-091099 for the same application. See all 23.

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Back Glass Lift Support for Explorer and Mountaineer

This Stabilus back glass lift support is built for the rear glass on select 2002 Ford Explorer and Mercury Mountaineer models built through 03/04/2002. It uses a 60 lb force rating and plastic socket connections for a direct replacement style fit on the liftgate glass.

Key Features

  • Brand: Stabilus
  • Part number: 4B-091099
  • Back glass lift support for body and glass applications
  • Force rating: 265 N / 60 lbs
  • Compressed length: 10.591 in (269 mm)
  • Extended length: 17.677 in (449 mm)
  • Rod diameter: 0.315 in (8 mm)
  • Tube diameter: 0.709 in (18 mm)
  • Plastic socket rod and tube connections
  • Direct fit for select Ford Explorer and Mercury Mountaineer rear glass applications

Detailed Description

Stabilus 4B-091099 is a back glass lift support engineered for the rear glass on 2002 Ford Explorer and 2002 Mercury Mountaineer models built to 03/04/2002. The support measures 10.591 inches compressed and 17.677 inches extended, with an 8 mm rod diameter and 18 mm tube diameter. Its 265 N force rating is matched to the rear glass application, and the plastic socket attachment style supports a clean OE-style replacement on the liftgate glass.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Search terms such as 2002 Ford Explorer back glass lift support, 2002 Mercury Mountaineer rear glass strut, and Stabilus 4B-091099 lift support all point to this application.

Common Problems This Part Can Address

  • Rear glass that will not stay open
  • Weak or slow lift support action
  • Back glass dropping unexpectedly
  • Loss of support after gas strut wear
  • Difficulty opening or holding the liftgate glass

Installation Notes and Tips

Verify the vehicle build date before ordering, since this application is listed for 2002 Explorer and Mountaineer models built through 03/04/2002. Compare the compressed length, extended length, rod diameter, tube diameter, and plastic socket ends to the original support before installation. Replace worn supports in pairs when both sides are equipped and inspect the mounting points for wear or damage before snapping the sockets into place.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports, and this part is specified with exact dimensional and force data for accurate replacement selection. Use the listed measurements and fitment details to confirm the correct rear glass support for your vehicle.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002FordExplorerN/Ato 03/04/2002
2002MercuryMountaineerN/Ato 03/04/2002
Directly replaces or cross-references 23 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4372Focus Auto Parts — 84372Stabilus — 4B-091099Tuff Support — 612872Tuff Support — 6131481L2Z 7842104-A1L2Z7842104A1L247842104AC819-64801425SR1428SC2018PN2448MG2799NA0283740910996108828196480D4372D95209D95209DLSG304076TSG304076