Stabilus 4B-423049 Back Glass Lift Support
OE Quality 60-Day Returns
Stabilus

Stabilus 4B-423049 Back Glass Lift Support

Brand Stabilus 4B-423049
Y
Y
Body 0.709
Compressed Length 13.465
Compressed Length 342
Extended Length 19.685
Extended Length 500
Force (N) 190
Force Lbs 43
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) 0.394
Tube End Attach Dia (mm) 10
Fits Jeep · 7 vehicles

OE direct replacement. Restores smooth glass support with a 43 lb lift force.

Plastic socket ends. Simple attachment points help keep installation straightforward.

Compact gas strut design. 13.465 in compressed length and 19.685 in extended length.

Cross-references AMS Automotive 6678, Focus Auto Parts 86678 and Stabilus 4B-423049 for the same application. See all 17.

$25.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $25.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Back Glass Lift Support options

Back Glass Lift Support for Jeep Wrangler

This Stabilus back glass lift support is built for the rear glass on select Jeep Wrangler applications, including 2012-2017 Jeep Wrangler and 2018 Jeep Wrangler JK. It uses a 190 N (43 lb) gas charge, a 500 mm extended length, and plastic socket connections for a direct-fit style replacement.

  • Brand: Stabilus
  • Part number: 4B-423049
  • Back glass lift support for rear hatch glass
  • Extended length: 19.685 in (500 mm)
  • Compressed length: 13.465 in (342 mm)
  • Force: 190 N / 43 lb
  • Rod diameter: 8 mm
  • Tube diameter: 18 mm
  • Plastic socket rod and tube connections

Fitment Details

Fits 2012-2017 Jeep Wrangler, N/A. Fits 2018 Jeep Wrangler JK, N/A. If you are replacing a worn rear glass support on a Jeep Wrangler JK or Wrangler, verify the length and socket-style attachment points against the original unit before installation.

What This Part Helps Fix

  • Rear glass that will not stay open
  • Liftgate glass that drops unexpectedly
  • Weak or slow-opening back window support
  • Uneven or inconsistent rear glass movement
  • Noise or binding from a worn gas strut

Installation Notes

Match the compressed length, extended length, and plastic socket end fittings to the original support before installation. Support the rear glass securely while removing the old lift support and transferring the attachment points. Confirm smooth operation after installation on the Jeep Wrangler and Jeep Wrangler JK rear glass.

Quality Assurance

Stabilus is a recognized OE supplier of gas springs and lift supports. Part number 4B-423049 is built to the listed dimensions and force rating for the specified Jeep Wrangler applications.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018JeepWrangler JKN/A—
2017JeepWranglerN/A—
2016JeepWranglerN/A—
2015JeepWranglerN/A—
2014JeepWranglerN/A—
2013JeepWranglerN/A—
2012JeepWranglerN/A—
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6678Focus Auto Parts — 86678Stabilus — 4B-423049Tuff Support — 612519819-69230047336806 8261AA350388423049809733819692368068261AAD6678D96678D96678DLSG314081TSG314081