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ReturnsFinal sale
InstallFactory bolt pattern
Made inthe USA

Vertical Doors, Inc. sells this kit as final sale: it can’t be returned or exchanged, so check your year and model before ordering. Returns policy

Questions about fit? Email sales@verticallambodoors.com.

GMC · Sonoma 94-04

GMC Sonoma 1994-2004 Vertical Lambo Doors

Name: GMC Sonoma 1994-2004 Vertical Lambo Doors
Brand: Vertical Doors, Inc.
SKU: VDCGMCSON9404
Price: 1099.00 USD
Availability: InStock

Made in the USA by Vertical Doors, Inc.Part # VDCGMCSON9404

$1,099 $1,499 Made to order

Made to order by Vertical Doors, Inc.: ships in 10–15 business days, then 3–5 days by FedEx Ground in the US.

Fits GMC Sonoma 1994–2004. Check yours:

Total · free US shipping

$1,099

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Each kit fits one car model. Add this one, then your next car’s; pay once for all.

// About this kit

Part number: VDCGMCSON9404
Fits: GMC Sonoma1994–2004
Made by: Vertical Doors, Inc., USA
In the kit: Left and right hinge assemblies, gas shocks, mounting hardware, instructions

At its core this is a hinge swap. The kit replaces the stock door hinges on a 1994-2004 GMC Sonoma with a pair of Vertical Doors Inc. lambo hinges, so the factory doors swing up instead of out. Part number VDCGMCSON9404 covers every trim level of the Sonoma across the full 1994 through 2004 run, and the hinges bolt directly to the truck’s factory bolt pattern.

2 Vertical Doors Inc. lambo door hinges, one for each side
2 gas shocks to control the lift and hold the doors up
All mounting hardware needed for the job

VDI builds these kits in the USA from domestic hardened steel, and the design is patented here as well. Because it works with the factory bolt pattern, the conversion is reversible, so the truck can go back to its stock hinges later if you change your mind. An instruction manual ships in the box and VDI backs it with free tech support, but we recommend having a professional installer do the work using those supplied instructions. One thing to know before ordering: like all truck and SUV kits, this one is non-refundable and non-exchangeable, so confirm your year and model before you buy.

// The part you’re buying

Drag to turn it, Space to open the door, Z to zoom on the hinge, X to take it apart.

Shown: a typical VDI kit. Your kit is made for your car, so its exact plate, arm, brackets and shock differ from this drawing.

The kit you buy: mounting plate, pin and hub, swing arm, door bracket, gas shock, cam stop, boltsYour car: the body apron and the doorThe factory hinge it replacesThe kit starts as its separate pieces, then goes together in the order it's fitted. The door first swings out on the vertical pin, then lifts on the round bearing hub, and the gas shock holds it up: the two-stage motion in VDI's patent (US 6,845,547). Each kit has right and left hinge assemblies, two gas shocks, M8 bolts with washers, shoulder bolts and pins (VDI install manuals); set screw #2 and nut #1 adjust where the door closes. A typical kit, drawn from VDI's Crossfire manual: the plate, arm, brackets, shock and angles differ by vehicle, and each kit is made for its car.

// Also for GMC