Domestically produced leather seat cover packages are now available through GMSPO to service 1987-1992 Allantes. Each package consists of cushion, back, and headrest covers to completely trim one seat. These covers are being provided to eliminate past problems with color and grain mismatch associated with service stock, as well as to provide a more durable, cost effective method of repair.
The seat cover package.part numbers are provided below. Please note that some 1987 seats may have been equipped with the "low profile" headrest implemented as OEM on 1988 and later vehicles. Be sure to specify the correct part numbers when ordering for 1987 vehicles.
Model Year P/N Color Description -------- ------- ---------- --------------------------------- 1987 3635414 saddle tan passenger seat (OEM headrest) 3635415 saddle tan driver seat (OEM headrest)
3635416 maroon passenger seat (OEM headrest) 3635417 maroon driver seat (OEM headrest)
1987-1988 3635418 saddle tan passenger seat (low profile headrest) 3635419 saddle tan driver seat (low profile headrest)
3635420 maroon passenger seat (low profile headrest) 3635421 maroon driver seat (low profile headrest)
1989 3635422 saddle tan Passenger seat 3635423 saddle tan driver seat 1989-1992 3635424 maroon passenger seat 3635425 maroon driver seat
3635426 charcoal passenger seat 3635427 charcoal driver seat
1990-1992 3635428 natural beige passenger seat 3635429 natural beige driver seat
Individual leather seat panels will continue to be available through GMSPO. These panels will provide a good match for 1990 and later model seats but may not be satisfactory in grain or color match for earlier models.
For warranty purposes use Labor Operations T6547 (RH) and T6548 (LH) at 2.5 hours each seat.
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.