Oldsmobile Delta 88 Headlight Bulb Size

The Oldsmobile Delta 88 high beam headlight bulb size includes 9004, H4651, and H5001 options, while low beam headlight bulb size encompasses 9004, H4652, and H4656 specifications. The replacement chart covers vehicle production years spanning 1965 to 1991.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

YearsUS TypeEU TypeShop
1987-19919004HB1Check Price
1976-1986H4651H4651Check Price
1965-1975H5001H5001Check Price

Low Beam Headlight

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

YearsUS TypeEU TypeShop
1987-19919004HB1Check Price
1983-1986H4652H4652Check Price
1982H4656H4656Check Price
1980-1981H4652H4652Check Price
1979H4656H4656Check Price
1978H4652H4652Check Price
1976-1977H4656H4656Check Price
1965-1975H5006H5006Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Dual-filament halogen bulb with P29t base. 12V, 65W/45W.9004Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H4651Check Price
ANSI standard (US & Canada). 4-inch square sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H5001Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit, variant of H4651. Not a replaceable bulb — the entire unit is replaced. 12V.H4652Check Price
ANSI standard (US & Canada). 4x6-inch rectangular sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H4656Check Price
ANSI standard (US & Canada). 5.75-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.H5006Check Price

Other Locations

Additional Notes