Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1983 Buick Regal T-TypeFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Automatic Transmission Fluid | w/200C,Overhaul | 9.40 QTS. | 8.89 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S | |
| Automatic Transmission Fluid | w/200C,Pan Removal and Replacement | 3.48 QTS. | 3.29 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S | |
| Automatic Transmission Fluid | w/50C,Overhaul | 10.04 QTS. | 9.5 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S | |
| Automatic Transmission Fluid | w/50C,Pan Removal and Replacement | 3.17 QTS. | 2.99 L | Automatic Transmission Fluid DEXRON VI | Refer to TSB No. 04-07-30-037C, Date of Issue: April 11, 2007. | S | |
| Differential Gear Oil | 7 1/2" | 3.50 PTS. | 1.65 L | API - GL-5, SAE 80W-90 | GM Part No. 1052271 or GM Part No. 1052272. | S | |
| Engine Coolant | 3.8L Eng,Turbocharger | w/Air Cond,w/Heavy Duty Cooling | 13.77 QTS. | 13.03 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | 3.8L Eng,Turbocharger | w/Air Cond | 13.44 QTS. | 12.71 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | 3.8L Eng,Turbocharger | w/Heater,w/Heavy Duty Cooling | 13.73 QTS. | 12.99 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | 3.8L Eng,Turbocharger | w/Heater | 13.40 QTS. | 12.68 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | 3.8L Eng | w/Air Cond | 13.00 QTS. | 12.3 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Coolant | 3.8L Eng | w/Heater | 12.98 QTS. | 12.28 L | 50/50 mixture of Ethylene Glycol Base Antifreeze and water | GM Specification 1825-M. | S |
| Engine Oil | 3.8L Eng | 4.00 QTS. | 3.78 L | SAE 5W-30 (Below -20Deg.F to 100Deg.F), 10W-30 or 10W-40 (0Deg.F to Above 100Deg.F) | S | ||
| Fuel Tank | Gas | 18.10 GALS. | 68.51 L | S | |||
| Power Steering Fluid | N/A | N/A | GM Power Steering Fluid | GM Part No. 1050017. | S | ||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.