Grand Prix V6-191 3.1L VIN M SFI (1998)
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8. Install heater core outer seal (5) to the heater core.
9. Install new seals (1,2,3) to the heater core cover.
8. Install heater core outer seal (5) to the heater core.
9. Install new seals (1,2,3) to the heater core cover.