HomeBody > HatchStrongArm 4331 Hatch Lift Support
Part #: 4331

StrongArm 4331 Hatch Lift Support

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.30Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercury, Cougar
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

StrongArm 4331 Lift Support for Mercury Cougar

StrongArm 4331 is a specific-fit lift support for the hood, hatch, or rear glass application on select Mercury Cougar models. It uses a pressurized cylinder design with nylon ball socket ends to deliver controlled opening and steady ????????? of the panel during service.

Key Features

  • Specific-fit lift support for 1999-2002 Mercury Cougar applications
  • Compressed length: 11.3 in.; extended length: 17.6 in.; stroke length: 6.3 in.
  • Maximum force rating: 105.0
  • Steel outer cylinder with black finish
  • Ball socket ends with 16-degree nylon sockets on both ends
  • Rubber and Teflon materials for smoother operation and wear resistance
  • StrongArm 4331 cross-references Monroe Shocks & Struts 172286 and 182286 for the same application

Detailed Description

StrongArm 4331 is engineered as a direct replacement lift support for the Mercury Cougar, covering 1999, 2000, 2001, and 2002 model years. The pressurized cylinder helps control hood, hatch, or rear window glass movement, while the steel body and nylon ball socket ends support consistent operation in daily use. If you are searching for a Mercury Cougar lift support, hood strut, or hatch strut replacement, StrongArm 4331 provides the fit and dimensions needed for the correct application.

This part number, 4331, is built to match the specified compressed length, extended length, stroke, and force rating for the listed Cougar fitment. StrongArm manufactures each lift support beyond standard industry requirements to support smoother movement and longer service life.

Vehicle Fitment

  • Fits 1999-2002 Mercury Cougar, N/A

Common Problems This Part Can Address

  • Hood, hatch, or rear glass that drops instead of staying open
  • Weak or slow lift support operation
  • Uneven panel movement during opening or closing
  • Loss of gas pressure in the original strut
  • Noise or binding from worn socket ends

Installation Notes and Tips

Confirm the compressed length, extended length, stroke length, and ball socket style before installation. Replace lift supports in pairs to maintain balanced support and consistent operation across the panel. Verify the mounting points on the Mercury Cougar match the 16-degree nylon ball socket ends before final installation.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to exceed industry standards for fit and operating consistency. Part number 4331 is built for the listed Mercury Cougar applications and is cross-referenced to select Monroe Shocks & Struts numbers for the same use.

BrandStrongArm
Part Number4331
Compressed Length11.3
Cylinder Outside Diameter19.0
End 1 TypeBall Socket (Nylon) 16 Deg.
End 2 TypeBall Socket (Nylon) 16 Deg.
Extended Length17.6
Inner Shaft Diameter8.0
Internal Rebound SpringNo
MaterialsRubber
MaterialsTeflon
Maximum Force105.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Stroke Length6.3
Universal Or Specific FitSpecific

This part fits 4 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2002MercuryCougarCoupe2 DoorN/A
2001MercuryCougarCoupe2 DoorN/A
2000MercuryCougarCoupe2 DoorN/A
1999MercuryCougarCoupe2 DoorN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4331510-810819-4159901387D4331D95884SG304037SG304039SG304057

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.