INFO. ON FHC SPARK PLUG WIRE BOOT LUBRICANT. Cadillac Concours 1994

For 1990-2009 cars

# INFO. ON FHC SPARK PLUG WIRE BOOT LUBRICANT

REVISION: 01/05/95

THIS BULLETIN IS BEING REVISED TO CORRECT THE MODEL YEAR USAGES FOR THE PART NUMBERS CONTAINED IN THIS BULLETIN. PLEASE DISCARD BULLETIN 476402 (GROUP REFERENCE 6-ENGINE). ----------------------------------------------------------------------

#### SUBJECT: INFORMATION ON FHC SPARK PLUG WIRE BOOT LUBRICANT

#### MODELS: 1994-95 CADILLAC DEVILLE 1995 CADILLAC CONCOURS, ELDORADO AND SEVILLE 1995 OLDSMOBILE AURORA WITH 4.0L ENGINE, 4.6L ENGINE, 4.9L ENGINE (VINS B, C, Y, 9 - RPOS L26, L47, LD8, L37)

FHC GREASE HAS BEEN INCORPORATED AS A LUBRICANT IN THE SPARK PLUG WIRE BOOTS. WITH THE ADDITION OF THE FHC GREASE, SILICONE TYPE LUBRICANTS ARE NO LONGER REQUIRED AND MUST NOT BE USED WITH FHC LUBRICATED SPARK PLUG WIRES. IF SILICONE GREASE IS ADDED TO FHC COATED SPARK PLUG BOOTS, CARBON TRACKING OF SPARK PLUGS MAY OCCUR. THE INITIAL APPLICATION OF FHC GREASE IS DESIGNED TO LAST THE ENTIRE LIFE OF THE SPARK PLUG WIRE, WHICH MAKES FUTURE FHC GREASE APPLICATIONS UNNECESSARY.

#### PART INFORMATION:

WHENEVER ORDERING SPARK PLUG BOOTS COATED WITH FHC GREASE, REFER TO THE FOLLOWING PART NUMBERS:

DESCRIPTION PART NUMBER ----------- ----------- 4.0L SPARK PLUG WIRES - COMPLETE SET 12096450

4.6L SPARK PLUG WIRES - COMPLETE SET 12173402

4.9L SPARK PLUG WIRES - COMPLETE SET 12073962

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

FIGURES: 0

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COPYRIGHT 1994. GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.