Seville STS V8-4.6L VIN 9 (1998)
Use the service seal, P/N 25721332, for vehicles built BEFORE the VIN breakpoints as shown.
The service seal is to be used ONLY on vehicles that have an existing O-ring seal installed.
In addition use the service seal, P/N 25721332, for the following vehicles:
Year/Model
1998-1999 Buick Park Avenue, Riviera
1998-1999 Cadillac Seville
1998-1999 Oldsmobile Aurora
Important:
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The H-style seal is NOT interchangeable with the O-ring style seal or the service seal.
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It is essential that the repair be verified in order to reduce customer returns. After the seal replacement is complete, use the J 41413 EVAP
Pressure/Purge Diagnostic Station.
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It is important to use the required tools listed in the Service Manuals. Special tools, such as the J 41413 EVAP Pressure/Purge Diagnostic Station
for a clean, dry, low pressure gas source; the J 39765 Fuel Sender Lock Nut Wrench and the J 41416 Ultrasonic Leak Detector, are needed in
order to avoid unnecessary component replacement.
Parts Information
Part Number
Description
25712454
Seal, Fuel Sender (H-Style)
25721332
Seal, Fuel Sender (Service)
Parts are expected to be available from GMSPO, 5/22/00.
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