Volvo P1800 (EU)

Differential fluid capacity & service interval

Volvo P1800 (EU) differential fluid capacity is 1,3 liters. Service intervals include checks at 5000 km and 10000 km, with a change interval of 20000 km. The data covers 8 configurations.

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

TypeSpecifications
  • 1800ES (1971-1973)
  • Rear
  • Use: Normal
  • Capacity 1,3 liter
  • Check 10000 km
  • 1800ES (1971-1973)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,3 liter
  • 1800E (1969-1972)
  • Rear
  • Use: Normal
  • Capacity 1,3 liter
  • Check 10000 km
  • 1800E (1969-1972)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,3 liter
  • 1800S (1968-1969)
  • Rear
  • Use: Normal
  • Capacity 1,3 liter
  • Check 10000 km
  • 1800S (1968-1969)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,3 liter
  • 1800S (1963-1968)
  • Rear
  • Use: Normal
  • Capacity 1,3 liter
  • Check 5000 km
  • Change 20000 km
  • P1800 (1961-1963)
  • Rear
  • Use: Normal
  • Capacity 1,3 liter
  • Check 5000 km
  • Change 20000 km

Additional Notes

  • The Volvo P1800 (EU) rear differential holds 1.3 liters across all listed variants and model years, from the original P1800 through the 1800E and 1800ES.
  • The P1800 (1961-1963) and 1800S (1963-1968) share the same service schedule under normal use conditions: a fluid level check at 5,000 km and a full fluid change at 20,000 km.
  • Starting with the 1800S (1968-1969), the check interval for the standard rear differential extended to 10,000 km under normal use, and no change interval is listed for that configuration.
  • The 1800E (1969-1972) and 1800ES (1971-1973) both carry the 10,000 km check interval for the standard rear differential under normal use, consistent with the later 1800S specification.
  • Limited slip differential configurations are listed for the 1800S (1968-1969), 1800E (1969-1972), and 1800ES (1971-1973), each with a 1.3-liter capacity under normal use conditions, though no check or change intervals appear in those rows.
  • The 1800ES ran from 1971-1973, overlapping with the final years of the 1800E (1969-1972), and both share identical rear differential capacity and service interval specifications in their respective standard and limited slip configurations.

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