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.
2007 Hummer H2 4D Utility PickupFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 7.10 OZS. | 0.2 L | PAG 46 | S | |||
| Air Cond Refrigerant | Front & Rear | 2.50 LBS. | 1.13 KG | R-134a | S | ||
| Air Cond Refrigerant | Front | 1.60 LBS. | 0.72 KG | R-134a | S | ||
| Automatic Transmission Fluid | After Filter/Pan Removal | 5.00 QTS. | 4.73 L | Automatic Transmission Fluid DEXRON VI | S | ||
| Automatic Transmission Fluid | Complete Overhaul | 11.00 QTS. | 10.4 L | Automatic Transmission Fluid DEXRON VI | S | ||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Differential Gear Oil | Front | 1.83 QTS. | 1.73 L | SAE 75W-90 Synthetic Gear Oil | GM Part No. 89021677 or equivalent meeting GM Specifications: (9986115). | S | |
| Differential Gear Oil | Rear | 2.75 QTS. | 2.6 L | SAE 75W-90 Synthetic Gear Oil | GM Part No. 89021677 or equivalent meeting GM Specifications: (9986115). | S | |
| Engine Coolant | 17.20 QTS. | 16.27 L | 50/50 mixture of DEX-COOL and drinkable water | S | |||
| Engine Oil | w/Filter | 6.00 QTS. | 5.67 L | API - SAE 5W-30 | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. | S | |
| Fuel Tank | 32.00 GALS. | 121.13 L | S | ||||
| Power Steering Fluid | 1.00 PTS. | 0.47 L | GM Power Steering Fluid | GM Part No. 89021184. | S | ||
| Transfer Case Fluid | 1.50 QTS. | 1.41 L | Automatic Transmission Fluid DEXRON VI | S | |||
| Windshield Washer Fluid | N/A | N/A | Optikleen Windshield Washer Fluid | 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.