Peugeot J9

Manual transmission fluid capacity & service interval

Peugeot J9 manual transmission fluid capacity ranges from 4 to 4,5 liters. Service intervals include checking at 7500 km or 10000 km and changing at 40000 km or 45000 km. The data covers 10 configurations.

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

TypeSpecifications
J9 2.0 (1900) (1989-1992)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 10000 km
  • Change 40000 km
  • Code: 5/1
J9 2.5 D (1900) (1989-1992)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 7500 km
  • Change 45000 km
  • Code: 5/1
J9 1.6 (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4 liter
  • Check 10000 km
  • Change 40000 km
  • Code: 4/1
J9 1.6 (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 10000 km
  • Change 40000 km
  • Code: 5/1
J9 2.0 (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4 liter
  • Check 10000 km
  • Change 40000 km
  • Code: 4/1
J9 2.0 (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 10000 km
  • Change 40000 km
  • Code: 5/1
J9 2.1 D (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4 liter
  • Check 7500 km
  • Change 45000 km
  • Code: 4/1
J9 2.1 D (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 7500 km
  • Change 45000 km
  • Code: 5/1
J9 2.5 D (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4 liter
  • Check 7500 km
  • Change 45000 km
  • Code: 4/1
J9 2.5 D (1500, 1900) (1985-1988)
  • Use: Normal
  • Capacity 4,5 liter
  • Check 7500 km
  • Change 45000 km
  • Code: 5/1

Additional Notes

  • All transaxle manual transmission fluid capacities across the Peugeot J9 range fall into one of two values: 4 liters or 4.5 liters. The lower figure typically reflects a dry or partial service fill, while the higher figure accounts for a full fluid charge including all internal passages and the differential housing within the transaxle unit.
  • The 1.6 petrol variants covering the 1500 and 1900 body configurations from 1985-1988 carry both the 4-liter and 4.5-liter capacity listings, indicating that the correct fill volume depends on the specific transaxle assembly fitted rather than the engine displacement alone.
  • The 2.0 petrol variants from 1985-1988 share the same dual-capacity pattern of 4 liters and 4.5 liters seen in the 1.6, while the later 1989-1992 2.0 (1900) specification lists only the 4.5-liter figure, suggesting a standardization to the larger fill volume in the later production period.
  • Petrol-engined variants across the 1985-1988 range follow a fluid check interval of 10,000 km under normal use conditions, with a full fluid change due at 40,000 km.
  • Diesel-engined variants, covering the 2.1 D and 2.5 D configurations from 1985-1988, carry a shorter fluid check interval of 7,500 km under normal use conditions. The change interval for these diesel units is set at 45,000 km, which is longer than the 40,000 km interval applied to the petrol variants despite the more frequent checks.
  • The 2.5 D (1900) from 1989-1992 retains the same 7,500 km check and 45,000 km change intervals as the earlier 1985-1988 diesel configurations, and lists only the 4.5-liter capacity, consistent with the pattern seen in the later 2.0 petrol variant.
  • The combination of a shorter check interval and a longer change interval in the diesel variants reflects a common service philosophy for diesel-powered transaxles, where more frequent monitoring is warranted due to higher operating loads and contamination rates, while the fluid itself is considered serviceable over a greater distance.

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