The 1975 Oldsmobile Delta 88 typically accommodates 6x9-inch speakers in the rear deck and 5x7-inch or 6.5-inch speakers in the front doors. However, the specific size may vary based on the vehicle's original audio system configuration. It's always a good idea to measure the existing speaker openings to ensure a proper fit for replacement speakers.
The correct tire size for a convertible 1972 Oldsmobile Delta 88 Royale is 225/75 R15.
6x9
5.0L 307
18 US Gallons.
3.8 liter, v-6 front wheel drive.
The length of a 1975 Oldsmobile 98 is approximately 225.6 inches (or about 18.8 feet). This full-size car was known for its spacious interior and classic styling characteristic of the era.
FROM THE 1975 OLDSMOBILE OWNERS MANUAL STANDARD JR78-15 (BLACKWALL) O[TIONAL JR78-15 (WHITEWALL)
The overall length of a 1976 Oldsmobile Delta 88 Royal is approximately 207.5 inches (or about 17.3 feet). This full-size car features a spacious design typical of American automobiles from that era, contributing to its comfortable interior and ride quality.
check your specification decal on the drivers door if it's still on the car.
The front speakers are a 5 1/4" inch component speaker located in the door. The back speaker is a 6"x9" located in the rear deck.
I believe there is no 1998 Oldsmobile Delta 88 but there is a 1998 Oldsmobile Eighty Eight. The procedure is the same for the Delta 88 and the Eighty Eights - only the size of the side lock pin changes. If you lookup wiper blades by make, model and year, you'll get the correct parts with the correct side lock pin size. The 1998 Oldsmobile Eighty Eight has fairly unique "1/4" side lock" wiper arm attachments. See Sources and Related Links below for installation videos. Also, purchase the replacement blades first and there will be additional instructions/illustrations on the replacement packages. Its very easy.
The 1984 Oldsmobile Delta 88 typically came with 15-inch wheels from the factory. However, it is also possible to fit 16-inch wheels on the vehicle with the appropriate customizations to the suspension and wheel well. It is recommended to consult with a mechanic or wheel specialist to ensure proper fitment.