The Right Rear Door 6200040P3010H is a full-on, ready-to-go body part for JAC T8 pickups—it’s the complete rear right door of the cab, not just a bare shell. Think of it as an all-in-one piece that has everything you need to use it right away: the outer metal panel, inner trim, window glass, electric window mechanism,
door lock, and even the rubber seals. It’s not a patched-together part; it’s built to match the T8’s original body structure, so it fits perfectly—just like the door your truck had when it came from the factory.
This right rear door is made specifically for 2018–current JAC T8 models. It works for every version: 2WD or 4WD, all trim levels (Comfort, Elite, Luxury), and both engine types (the 2.0T diesel 4DB2-1D1 and 2.0T gasoline 4GA3-3D/4D). Whether your T8 has a regular cab or a double cab (the most common kind), this door is designed for the rear right spot—you don’t need to cut, drill, or tweak anything to make it fit. If you slap on the wrong door (like a left rear one or a JAC T6’s door), it’ll never fit right with the cab, and things like the window or lock won’t work at all.
This right rear door isn’t just for opening and closing—it has 4 key jobs that matter for your T8’s comfort, safety, and day-to-day use, especially if you often have people sitting in the back:
Keeps rear passengers safe & protects the cab: The outer panel is made of strong cold-rolled steel (1.2mm thick), and it’s part of the T8’s “passive safety setup.” If there’s a side crash, it soaks up the force to keep rear passengers from getting hurt. It also keeps dirt, rain, and road junk out of the cab—no more muddy seats because of a door that doesn’t fit right.
Blocks noise & keeps water out: Around the edge of the door, there are three layers of rubber seals—thicker than the cheap aftermarket ones—and they press tight against the cab when the door’s closed. This blocks road noise (like the hum of tires on the highway) and stops rainwater from leaking in. Even during hard rains, the rear seats stay dry.
Easy for rear passengers to use: It comes with a factory-fitted electric window mechanism—no need to add one later! Rear passengers can roll the window up and down using the button on the door’s armrest. It also has a central locking system that works with your T8’s key fob: lock or unlock all doors in one go, so you don’t have to walk around to the back just to lock this door.
Stores small stuff & keeps passengers comfy: The inner door trim has a little storage pocket—roomy enough for a water bottle or your phone—and a cushy armrest. Rear passengers can rest their arms and stow small things easily. The trim’s also covered in scratch-resistant fabric, so it won’t get nasty marks from kids’ shoes or bags.
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This right rear door only works with JAC T8 pickups—it won’t fit other trucks, not even other JAC models. Here’s exactly what it works with (and what it doesn’t):
What it FITS: 2018–current JAC T8s (2WD or 4WD, all trims: Comfort, Elite, Luxury; double cab models, which are the most common T8s you’ll find). It works for both the 2.0T diesel (4DB2-1D1) and 2.0T gasoline (4GA3-3D/4D) engines.
What it WON’T fit:
JAC T6 pickups: They have a different cab size—their rear doors are shorter, so this one’ll leave gaps all around (not to mention it won’t line up right).
JAC T8 single cab models: Single cabs don’t even have rear doors, so this one’s totally useless for them.
Non-JAC trucks (like the Great Wall Wingle or Maxus T60): Their cab shape and where you mount the door are totally different—this door just won’t sit right.
Modified T8s: If you’ve cut up or changed the back part of the T8’s cab, this door won’t line up at all.
What it needs to work with: It has to hook up to the T8’s original electric window control module (look for part numbers that match 3736010P3000) and central locking ECU. Aftermarket modules won’t play nice with the door’s window lifter or lock—you’ll wind up with a window that won’t roll up/down or a door that won’t lock.
Putting in a rear door isn’t like swapping out a tire—it needs JAC-authorized techs (at 4S shops or certified body shops) for 3 big reasons:
The door has to line up with the cab perfectly: This door needs to fit flush with the cab’s rear pillar and front door. Even a tiny 2mm gap’ll make wind noise, let rain leak in, or make the door hard to close. Techs use JAC’s special alignment tools to tweak the door’s hinges until it sits just right against the body.
The electrical stuff is tricky: The door’s electric window and central lock need to be wired into the T8’s main electrical system. If you botch the wiring, you could short out the battery or burn up the control module—and that’s super expensive to fix.
It might need painting (and only pros get the color right): The door comes with a primer finish (that gray base coat)—it needs to be painted to match your T8’s original color. JAC shops use the factory’s exact paint codes, so the door won’t look like a weird patch job. Aftermarket shops? They almost always get the color wrong, and it’ll stick out like a sore thumb.
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The original 6200040P3010H door is made to fit, look, and work exactly like the one that came with your T8 from the factory. It’s not just a regular door—it’s the peace of mind knowing your truck’s rear cab stays safe, dry, and quiet, no matter what.
Bottom line, the Right Rear Door 6200040P3010H is the “perfect replacement part” for your JAC T8’s rear right door. It matches the factory look spot-on, plays nice with all your T8’s features (electric window, central lock included), and lasts for years. Stick with the original part, have JAC pros install it, and your T8’s cab will feel brand new again in no time.
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