Engine oil capacity
9 L
- Without 4MATIC
- Oil change with filter
Mercedes-Benz G400 d 4MATIC W4632.9 litre · 243 kW
Jul 2019 onward · SUV · Diesel · 463.350
Oil, coolant and a checklist for your next service.
Oil & coolant
Coolant capacity
10.3 L
- Engine cooling system
- Service refill
- 5.1 L · Low-temperature cooling circuit · Service refill
Engine oil specification
MB 229.52
- With a diesel particulate filter
Coolant specification
MB 325.6 or MB 326.6
- MB 325.6: concentrate, dilute before use
- MB 326.6: premixed, do not add water
Do not mix different coolant types. Let the cooling system cool before opening the reservoir. Check the level after filling. The capacity shown is not a top-up amount.
Engine & gearbox
Engine code
OM 656.929
- 2,925 cc · 6 cylinders · 24 valves
- Turbocharged · direct injection
- Bore × stroke 82 × 92.3 mm
- Compression 15.5:1
Drive
All-wheel drive
Brake fluid
DOT 4
When to service & replace parts
Replacement intervals
| Part or fluid | When to replace it |
|---|---|
| Engine oil and oil filter | At each Service A and Service B |
Replace according to wear
Brake pads, discs, tyres and wipers do not share a fixed replacement mileage.
Brake pads and discs
Check pad thickness and disc condition. Replace when they reach the wear limit.
Wiper blades
Replace blades that leave streaks, skip across the glass or have damaged rubber.
Tyres
Check tread, damage and cracking, and correct the pressures.
Service checklist
Service A and Service B alternate, normally once a year. Follow the time or kilometres remaining on your dashboard, whichever comes first. Extra work can fall due with either service.
Service A
When Service A is due on the dashboard
Replace
Check & maintain
Service B
When Service B is due on the dashboard
Replace
Check & maintain
Tick off jobs as you go. Your ticks are saved on this device.
Brake discs
| Axle | Disc size | Type | Minimum thickness | Applies to |
|---|---|---|---|---|
| Front | 355 × 32 mm | Vented | 29.4 mm | All versions |
| Rear | 345 × 22 mm | Vented | 19.4 mm | All versions |
Size is diameter × thickness. Replace a disc before it wears to its minimum thickness, which is also marked on the disc itself. Where two sizes are listed for one axle, the car's equipment decides which it has: measure the disc to be sure.
Wheels & tyres
Wheel bolts
M14 × 1.5
- 17 mm hex head
Factory wheel and tyre sizes
| Wheel | Tyre size | Rim | Fitted to |
|---|---|---|---|
| 18-inch | 265/60 R18Mercedes-approved (MO) tyres listed | 7.5J × 18, offset ET43 | Front and rear |
Sizes the parts catalogue lists for this car. A "Rear" row is the wider rear tyre on cars with different sizes front and rear. Your tyre placard, on the driver's door pillar, gives the sizes and pressures for the wheels your car was built with.
Battery
| Case size (L × W × H) | Capacity | Cold cranking | Share of listings |
|---|---|---|---|
| 353 × 175 × 190 mm | 95 Ah | 850 A (EN) | 79% |
The main battery sizes listed for this car, most common first. The right one depends on the car's equipment, such as start-stop, so match the size, capacity and type printed on the battery you are replacing.
Engine, gearbox, brake, wheel, tyre, bulb, battery and plug details are taken from the parts makers' listings for this exact vehicle. Where those listings disagree, only the clear majority is shown.
Parts for this car
9 in stockEvery part we stock that is listed to fit the G400 d 4MATIC W463 2.9 litre · 243 kW. Build date and factory options can still affect fitment, so check the fitment table on a part before you order.
Brakes1 part
-
In stock$12.00
Filters1 part
-
In stock$63.00
Engine & cooling1 part
-
In stock$29.00
Suspension & steering2 parts
-
In stock$13.00
-
In stock$11.80
Transmission & driveline1 part
-
Low stock$46.00
Electrical1 part
-
In stock$66.00
Body & interior2 parts
-
Low stock$76.00
-
Low stock$56.00
Keep a record of this service
Print the specifications and checklist with your registration, VIN, mileage and the products you used.