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.
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HOMESERVICE MANUALSBUICK1998REGAL 25TH ANNIVERSARY EDITIONREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALACCESSORY DRIVE BELTSENGINE COOLING SYSTEM SPECIFICATIONS & DRIVE BELT ROUTINGSPECIFICATIONSCOOLING SYSTEM SPECIFICATIONSTRUCK COOLING SYSTEM SPECIFICATIONS
1998 Buick Regal 25th Anniversary Edition
Truck Cooling System Specifications
1998 Buick Regal 25th Anniversary EditionSECTION Truck Cooling System Specifications
COOLING SYSTEM SPECIFICATIONS - TRUCKS
| Application | Specification | |||||
|---|---|---|---|---|---|---|
| Coolant Replacement Interval | ||||||
| Except Tracker | 60 Months Or 150, 000 Miles | |||||
| Tracker | 30 Months Or 30, 000 Miles | |||||
| Pressure Cap | ||||||
| Except Tracker | 15 psi | |||||
| Tracker | 13 psi | |||||
| Thermostat Opens | ||||||
| Except Tracker | ||||||
| Starts | 188°F (87°C) | |||||
| Fully Open | 206°F (97°C) | |||||
| Tracker | ||||||
| Starts | 179°F (82°C) | |||||
| Fully Open | 203°F (95°C) | |||||
| Coolant Capacity (1) | ||||||
| 1.6L | ||||||
| Tracker | 6.9 Qts. (6.5L) | |||||
| 2.0L |
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| Tracker | 5.8 Qts. (5.5L) | |||||
| 2.2L | 11.6 Qts. (11.0L) | |||||
| 3.4L | ||||||
| With Rear Heater | 12.4 Qts. (11.75L) | |||||
| Without Rear Heater | 11.8 Qts. (11.25L) | |||||
| 4.3L | ||||||
| "C" & "K" Series | ||||||
| A/T | 12.7 Qts. (12.0L) | |||||
| M/T | 13.0 Qts. (12.3L) | |||||
| "G" & "P" Series | ||||||
| With Rear Heater | 14.0 Qts. (13.2L) | |||||
| Without Rear Heater | 11.0 Qts. (10.5L) | |||||
| "L" & "M" Series | ||||||
| With Rear Heater | 16.5 Qts. (15.5L) | |||||
| Without Rear Heater | 13.5 Qts. (12.8L) |
|||||
| "P" Series | 13.0 Qts. (12.3L) | |||||
| "S" & "T" Series | ||||||
| A/T | 11.7 Qts. (11.1L) | |||||
| M/T | 11.9 Qts. (11.3L) | |||||
| 4.8L | ||||||
| A/T | 13.4 Qts. (12.7L) | |||||
| M/T | 13.7 Qts. (13.0L) | |||||
| 5.0L | ||||||
| With A/C | 18.0 Qts. (17.0L) | |||||
| Without A/C | 17.5 Qts. (16.6L) | |||||
| 5.3L | ||||||
| With A/C | 14.9 Qts. (14.1L) | |||||
| Without A/C | 13.4 Qts. (12.7L) | |||||
| 5.7L | ||||||
| Standard | ||||||
| With A/C | 20.0 Qts. (19.0L) | |||||
| Without A/C | 17.5 Qts. (16.6L) | |||||
| Heavy Duty | ||||||
| With A/C | 27.0 Qts. (25.5L) | |||||
| Without A/C | 26.4 Qts. (25.0L) | |||||
| 6.0L | ||||||
| A/T | ||||||
| With Oil Cooler | 14.4 Qts. (13.6L) | |||||
| Without Oil Cooler | 14.8 Qts. (14.0L) | |||||
| M/T | ||||||
| With Oil Cooler | 14.8 Qts. (14.0L) | |||||
| Without Oil Cooler | 15.2 Qts. (14.4L) | |||||
| 6.5L | 25.0 Qts. (23.7L) | |||||
| 7.4L | ||||||
| Standard | ||||||
| With A/C | 27.5 Qts. (26.0L) | |||||
| Without A/C | 25.0 Qts. (23.7L) | |||||
| Heavy Duty | ||||||
| With A/C | 28.5 Qts. (27.0L) | |||||
| Without A/C | 26.4 Qts. (25.0L) | |||||
|
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RENDER: 1.0x
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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.