At the rear of the motor, on the passenger side.
I assume you mean number 1 cylinder, which would be the front driver's side cylinder.
No.
buick regal
Check this site http://www.nadaguides
located on vale cover
1-6-5-4-3-2
17 gALLONS SOURCE: http://cgi.ebay.com/ebaymotors/Regal-Fuel-Tank-1978-1979-80-81-82-83-84-1985-1986-1987_W0QQcmdZViewItemQQ_trkparmsZ72Q3a1163Q7c39Q3a1Q7c66Q3a2Q7c65Q3a12Q7c240Q3a1318QQ_trksidZp3286Q2ec0Q2em14QQhashZitem360088305477QQitemZ360088305477 SINCERELY, CHAD
It's built into the alternator. Jim
the transmission oil dip stick is located in the rear passanger side of the eng/conpartment, next to the air filter on the rear side, that's were you check and also were you add more oil have the right size funnel,
To replace the headlight dimmer switch on a 1978 Buick Regal, first disconnect the battery to ensure safety. Remove the steering column cover by taking out the screws, then locate the dimmer switch, which is typically mounted on the steering column. Disconnect the wiring harness from the old switch and remove it, then install the new switch by reversing the process. Finally, reassemble the steering column cover and reconnect the battery to test the new switch.
Any windshield washer tank from a GM A/G body would work - Chevy El Camino (1978-87), Malibu (1978-83), Monte Carlo (1978-88), Buick Century (1978-81), Regal (1978-87), Olds Cutlass Supreme (1978-88), Pontiac Grand Prix (1978-87)
The 1978 Buick Regal V8 typically requires a Group 78 battery. The recommended specifications usually include a battery with around 600-750 cold cranking amps (CCA) to ensure reliable starting, particularly in colder climates. When selecting a battery, it's essential to check for the correct dimensions and terminal configurations to ensure a proper fit. Always consult the owner's manual or a professional for specific recommendations based on your vehicle's condition.