GM Service Manual Online
For 1990-2009 cars only

SOFT TOP FABRIC SERVICE PARTS CLARIFICATION & IDENTIFICATION

SUBJECT: CLARIFICATION AND IDENTIFICATION OF DIFFERENT MODEL YEARS OF ALLANTE SOFT TOP FABRIC SERVICE PARTS

VEHICLES AFFECTED: 1987-1991 'V' MODELS

This information is intended to clarify the identification of different model years of Allante soft top fabric service parts. Two different part numbers are used to service all soft top fabric.

P/N 1642409 is used to service all 1987 and 1988 vehicles. This part is also used to service 1989 vehicles with VIN's ending with 100656 or less. P/N 1642409 can be identified by having a loop or pocket attachment at the #2 bow position and a velcro attachment strip at the #3 bow position.

P/N 3520267 is used to service all 1990 and 1991 vehicles. This part is also used to service 1989 vehicles with VIN's ending in 100657 or greater. P/N 3520267 can be identified by having a loop or pocket attachment at both the #2 and #3 bow positions.

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.