Mercedes-Benz G-Class, W461 / 463 (USA / CAN)

Coolant capacity & service interval

Mercedes-Benz G-Class, W461 / 463 (USA / CAN) coolant capacity ranges from 1,5 to 12 liters. Service intervals include 36, 120, 180 months, or 37500, 124000, 150000 miles. The data covers 11 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
G 550, 463.261 (2016-2018)
  • Use: Normal
  • Capacity 6,4 liter (Between min and max.)
  • Change 124000 miles/ 120 months
  • G 550, 463.261 (2016-2018)
  • Intercooler
  • Use: Normal
  • Capacity 1,5 liter
  • Change 124000 miles/ 120 months
G 550, 463.202/222/236/237 (2012-2016)
  • Use: Normal
  • Between min and max.
  • Change 150000 miles/ 180 months
G 63 AMG, 463.273 (2012-2018)
  • Use: Normal
  • Capacity 9 liter
  • Change 124000 miles/ 120 months
  • G 63 AMG, 463.273 (2012-2018)
  • Intercooler
  • Use: Normal
  • Capacity 2,5 liter
  • Change 124000 miles/ 120 months
G 65 AMG, 463.274 (2012-2018)
  • Use: Normal
  • Between min and max.
  • Change 37500 miles/ 36 months
G 550, 463.202/222/236/237 (2010-2012)
  • Use: Normal
  • Between min and max.
  • Change 150000 miles/ 180 months
G 550, 463.202/222/236/237 (2008-2010)
  • Use: Normal
  • Capacity 12 liter
  • Change 150000 miles/ 180 months
G 500, 463.206/240/241/247/248/249/254 (2006-2008)
  • Use: Normal
  • Capacity 12 liter
  • Change 36 months
G 55 AMG, 463.241/243/246 (2003-2004)
  • Use: Normal
  • Capacity 12 liter
  • Change 36 months
G 500, 463.206/240/241/247/248/249/254 (1998-2006)
  • Use: Normal
  • Capacity 12 liter
  • Change 36 months

Other Systems