GP Factor

Ineos Grenadier Hidden 12.5K Winch Kit - Synthetic Line

$3,599.00

Expected release date is 1st Aug 2026

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SKU:
KIT-2

Need an upgraded winch for your Grenadier but don't want to lose the sleek integrated look? GP Factor came up with a solution that's just as stealth. This is GP's integrated winch that fits all Grenadier models with a factory metal front bumper. All factory functionality is retained, with the only required modification being slight trimming to a plastic behind the grill. For a clean install, all the controls, electronics and wiring are built into the winch mount. 

All components have been made specifically for the Grenadier, giving factory-like fit and finish: the Come Up Seal Slim 12.5RS winch is exclusive to this application. It has 65ft of line total, or about 55ft of usable line, a huge 83% increase compared to the factory unit. A custom fairlead made out of billet aluminium prevents binding and maintains the aesthetics. The winch mount is built to withstand any abuse, being fabricated from 1/4" steel, welded, zinc primered, and ultimately powder coated for durability.

For trucks equipped with high-load auxiliary switch panels, this winch can be wired into the factory panel; those without can use GP's battery disconnect kit (GPFIG-0230).

Come Up Seal Slim 12.5 RS Winch Specifications

Note: this winch is custom spec'd for the kit, it's not an off-the-shelf unit.

  • Rated line pull: 5,670 kg / 12,500 lb single line
    Line speed (1st layer): 7.7 mpm / 25.3 fpm 45 A at 12V no load; 0.9 mpm / 3.0 fpm 470 A at 12V full load
  • Motor: 3,730 w / 5.0 hp 12V series wound
  • Gear ratio: 3-stage planetary 225:1
  • Clutch (freespooling): Rotating ring gear
  • Brake (outside the drum): Automatic, full load CBS (Cone Brake Structure)
  • Winch construction: Aluminum die cast housings with steel drum
  • Drum size: 63.5 mm x 227L mm (2.5” x 8.9”L)
  • Control: Both built-in digital two way signal wireless remote control and waterproof remote with thermometric indicator
  • LED w/ 5 m (17') cord
  • Rope type: Synthetic rope
  • Rope size: 65' - (55' Approx Usable)
  • Mounting bolt pattern: 254 mm x 114 mm (10” x 4.5”)
  • Mounting: Foot forward mounting workable

Kit Features

  • Integrated design in factory bumper
  • Winch & mount are 115lbs combined
  • Zinc primed & black powder coat finished
  • Fits Grenedier with factory metal front bumper
  • 65ft total of synthetic line

Includes

  • Winch
  • Red, black, yellow, blue, white cables
  • Wireless remote module and harness
  • Wiring harness for connection to winch and
  • solenoid box
  • Wired controller plug-in port
  • On/Off switch
  • Solenoid box
  • x3 Cable boots (pre-installed on white, blue
    and yellow cables)
  • Winch hook, pin, and retaining ring
  • Winch mount
  • Fairlead & spacer
  • Trim ring clip & filler
  • Hardware
Color:
Black|Red
Color:
Black
Line Type:
Synthetic Rope
Load Rating (lbs.):
12500.0
resources:
Product Documentation
resources-label1:
Installation Instructions (Updated 2025)
resources-label2:
Installation Instructions
resources-url1:
https://cdn.shopify.com/s/files/1/0615/5757/1757/files/GRENADIER_WINCH_KIT_INSTALLATION_UPDATES_2025_2f71be43-0a32-4876-8e33-f842682859c3.pdf?v=1767646871
resources-url2:
https://cdn.shopify.com/s/files/1/0615/5757/1757/files/WINCH_MOUNT_INSTRUCTIONS_LOW_RES_893175b4-5e3b-41dc-a2f0-a8e6c81c9e4d.pdf?v=1732226169
Product Documentation