is recommended for your GMC
Recommendations for your GMC
All our lubricants are designed to meet all the required standards and requirements of the Original Equipment Manufacturers, as well as ensuring the latest ACEA and API quality recommendations. If you need any help choosing or locating the right oil for your engine or equipment please contact us and we will be happy to help.
Engine (P) (GM 7.4L, ,V8, LP4/L21)
Recommendation
Product 1
Contact with our Technical Team
Capacity
7.5 (ltr)
Notes
- a. <-20°C to >38°C
- b. Alternative recommendations, <-29°C: Contact with our Technical Team
Engine (P) (GM L18 Vortec, 8.1L, V8; 242kW [P])
Recommendation
Product 1
Contact with our Technical Team
Capacity
9.4 (ltr)
Notes
- c. <-20°C to >38°C
- d. Alternative recommendations, <-29°C: Contact with our Technical Team
Automatic Transmission (Allison AT542/AT545/MT643/MT653)
Recommendation
Product 1
Qualube FS ATF MF
Capacity
14.0 - 24.5 (ltr)
Notes
- e. Alternative recommendations: Qualube ATF Type D3 / Qualube FS ATF MF
Rear Axle (Shift Motor Lubricant)
Recommendation
Product 1
Contact with our Technical Team
Transmission (Eaton Fuller FS/RT Series)
Recommendation
Product 1
Contact with our Technical Team
Capacity
5.7 - 9.5 (ltr)
Differential (Eaton/Rockwell/Spicer)
Recommendation
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
Capacity
10.1 - 23.2 (ltr)
Coolant (Manual/Automatic)
Recommendation
Product 1
Qualube Qualguard ORATEC Coolant
Capacity
22.7 / 28.5 (ltr)
Notes
- f. Mix ratio, 50% >-37°C
Brake Hydraulic System
Recommendation
Product 1
Qualube Brake Fluid DOT4
Product 2
Qualube Brake Fluid DOT5.1
Power Steering
Recommendation
Product 1
Qualube FS ATF MF
Wheel Bearings (Grease Packed)
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Wheel Bearings (Oil Filled)
Recommendation
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
General chassis lubrication
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Oil Change Intervals
Engine (P) (GM 7.4L, ,V8, LP4/L21)
| Miles Min | 3000 |
| Miles Max | 6500 |
| Months Max | 3 |
Engine (P) (GM L18 Vortec, 8.1L, V8; 242kW [P])
| Miles Max | 7500 |
| Months Max | 3 |
Automatic Transmission (Allison AT542/AT545/MT643/MT653)
| Miles Max | 150000 |
| Months Max | 48 |
Rear Axle (Shift Motor Lubricant)
| Miles Max | 22500 |
Transmission (Eaton Fuller FS/RT Series)
| Miles Max | 250000 |
Differential (Eaton/Rockwell/Spicer)
| Miles Max | 100000 |
Coolant (Manual/Automatic)
| Miles Max | 150000 |
| Months Max | 60 |
Brake Hydraulic System
| Miles Max | 7500 |
| Months Max | 6 |
Power Steering
| Miles Max | 100000 |
| Months Max | 36 |
Wheel Bearings (Grease Packed)
| Miles Max | 45000 |
| Months Max | 24 |
Wheel Bearings (Oil Filled)
| Miles Max | 82500 |
| Months Max | 24 |
General chassis lubrication
| Miles Max | 7500 |
| Months Max | 6 |