Electra Park Avenue V6-231 3.8L VIN C SFI (1989)
4. Center I/P trim plate.
5. Right sound insulator.
6. Heater hoses, using tool J 37097. (or equivalent)
7. Fill cooling system.
8. Negative battery cable.
Buick Workshop Service and Repair Manuals
Heater Core Removal >
< Automatic Climate Controls|Page 6439
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