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Service bulletin 531207

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id45827
Published by NHTSA1996-04-25
Manufacturer's number531207
Manufacturer's date1995-06-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE

NHTSA's summary

FOUL ODOR FROM HEATER INLET HOSE (REPLACE HEATER INLET HOSE). *SD

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
BUICK REGAL1995

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
19970391997-02-18. Visual System
97V0170001997-02-11. VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
5310181996-04-25. Service bulletin. UNKNOWN