Bulb size & fitment reference

Oldsmobile Delta 88
Bulb Size Guide

Get the bulb-size answer first, then check factory-system differences and position-specific notes before buying.

Select Your Vehicle

Quick Answer for 1991 Oldsmobile Delta 88

Start with the positions you’re most likely to replace. Full fitment details are below.

Headlight Low Beam

Ash Tray Light

T10 / 194 / 168

Shop this position →

Reverse Light

Brake Light

Full Bulb Fitment by Lighting Position

Find the bulb size for each lighting position and check any fitment notes before ordering.

Oldsmobile Delta 88 (1991) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight Low Beam9004Shop position →
Fog Light880Shop position →
Cornering Light1156 / BA15SShop position →
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal3157 / 3156Shop position →
Brake Light3157 / 3156Shop position →
Center High Mount Stop Light1156 / BA15SShop position →
Tail Light3157 / 3156Shop position →
Reverse Light1157Shop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light912 / 921 / T15Shop position →
Map Light912 / 921 / T15Shop position →
Courtesy LightT10 / 194 / 168Shop position →
Glove Box LightT10 / 194 / 168Shop position →
Ash Tray LightT10 / 194 / 168Shop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light211-2 / 578 / 41MMShop position →
View Fitment Options →

Oldsmobile Delta 88 (1987–1988) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight Low Beam9004Shop position →
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Center High Mount Stop Light1156 / BA15SShop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Map Light211-2 / 578 / 41MMShop position →
Courtesy Light211-2 / 578 / 41MMShop position →
Glove Box LightT10 / 194 / 168Shop position →
Ash Tray LightT10 / 194 / 168Shop position →
View Fitment Options →

Oldsmobile Delta 88 (1986) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Center High Mount Stop Light1156 / BA15SShop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Map Light211-2 / 578 / 41MMShop position →
Courtesy Light912 / 921 / T15Shop position →
Glove Box LightT10 / 194 / 168Shop position →
Ash Tray LightT10 / 194 / 168Shop position →
View Fitment Options →

Oldsmobile Delta 88 (1985) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1982–1984) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Courtesy Light912 / 921 / T15Shop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1981) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Courtesy Light578Shop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1980) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1979) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1977–1978) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking LightT10 / 194 / 168Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1974–1976) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate LightT10 / 194 / 168Shop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1973) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1972) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Cornering Light1157Shop position →
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1969–1970) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Front Side Marker LightT10 / 194 / 168Shop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Interior Door Light211-2 / 578 / 41MMShop position →
Vanity Mirror Light211-2 / 578 / 41MMShop position →
Glove Box Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1968) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Rear Side Marker LightT10 / 194 / 168Shop position →
Dome Light211-2 / 578 / 41MMShop position →
Interior Door Light211-2 / 578 / 41MMShop position →
Glove Box Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1967) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Interior Door Light211-2 / 578 / 41MMShop position →
Glove Box Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1966) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Interior Door Light211-2 / 578 / 41MMShop position →
Vanity Mirror Light211-2 / 578 / 41MMShop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →

Oldsmobile Delta 88 (1965) Bulb Size Chart

Lighting PositionBulb SizeNoteNext Step
Headlight High BeamH5001
Front Turn Signal1157Shop position →
Parking Light1157Shop position →
Rear Turn Signal1157Shop position →
Brake Light1157Shop position →
Tail Light1157Shop position →
Reverse Light1156 / BA15SShop position →
License Plate Light1156 / BA15SShop position →
Dome Light211-2 / 578 / 41MMShop position →
Courtesy Light578Shop position →
Trunk Light1156 / BA15SShop position →
Engine Compartment Light1156 / BA15SShop position →
View Fitment Options →
Fitment Reminder
Bulb size can vary by factory setup. If you're unsure which option applies to your vehicle, confirm your current bulb or select your configuration on the product page.