A Planted Technology seat bracket for the Nissan NV350 Caravan, sixth generation on the E26 chassis, 2012 onwards. Part number SB373.
A Japanese market van, so a UK vehicle is an import.
Why these get imported
Camper conversions, mostly. The NV350 is narrower and considerably shorter than a Transit or a Sprinter, which makes it usable as a day van and easy to park, and the Japanese import market has made a specialism of them.
Race transporters and support vehicles are the other use, where the driver is in the seat for long motorway runs.
Both cases want comfort over lateral support
A hard competition shell is the wrong tool for a van. Ask us about the more heavily padded options, or a reclining seat rather than a fixed bucket. In a camper a reclining seat also earns its keep when the van is parked.
Space
Van cabs are narrower than they look once a shell goes in, and the seat has to clear the door and the engine cover. Tell us your height and what the van is for.
Have you written anything about this exact product?
Yes, we have covered this exact product: Lexus Planted Technology Frames Updated For 2026, and Customer Car: Subaru Impreza With Corbeau RRS Seats and Planted Technology Brackets. That is first-hand coverage from our own builds and showroom, not brochure copy.
Will this fit my car?
This frame is made for the Nissan NV350 Caravan (6th Generation). Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
Check the bolt pattern in the specification against your seat. The Compatible seats tab above lists what bolts straight on. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on Planted frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.