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Dorman 999-666 Transmission Crossmember Compatible with Select Jeep Models

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Product details

Management number 212853907 Release Date 2026/04/12 List Price US$67.11 Model Number 212853907
Category

Transmission shifting on its mountings? A rusted transmission support crossmember can allow excess movement in the driveline. Replacing the crossmember while retaining the existing frame restores performance and keeps the vehicle on the road. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Jeep Grand Cherokee: 1999, 2000, 2001, 2002, 2003, 2004]

  • Direct replacement - this transmission crossmember installs in place of the original frame member to secure the transmission in its place
  • No welding required - this transmission crossmember bolts in place and requires no cutting or welding
  • Quality materials - stamped steel construction with epoxy-coat finish for durability
  • Vehicle tested - has undergone extensive on-vehicle testing to ensure trouble-free fit and installation
  • Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle
Brand Dorman
Model Dorman 999-666
Exterior Ready To Paint If Needed
Item Weight 19.51 pounds
Manufacturer Dorman Products
OEM Part Number 52058940; 52058940AB; 52058940AD
Item model number 999-666
Product Dimensions 43 x 7 x 5 inches
Manufacturer Part Number 999-666

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