Cooling System - Water Pump Leaks
88pontiac10Bulletin Number: 88-6-51
Reference Number: 836206
Publish Date: 6/88
Subject: WATER PUMP/SEAL LEAKS (COOLANT LEAKS) NEW DESIGN WATER PUMP ASSEMBLY
Models
Affected: 1987-88 FIREBIRD AND FIERO WITH 2.8L ENGINE
Some 1987-88 Firebirds and Fieros equipped with a 2.8L engine (VIN Codes S and 9) may exhibit a coolant leak from the water pump assembly.
If customer comments relative to coolant leaks are received and the water pump is diagnosed as the problem, then install a new design water pump assembly. Reference the chart below for the correct Part Number.
WATER PUMP AND GASKET
MODEL ASSEMBLY SERVICE PART NUMBER
Firebird 10120944
Fiero 10120945
Warranty Information
Labor Operation: J3480
Labor Time : Firebird 2.0 Hours
Fiero 2.1 Hours