Hyundai Elantra Coupé, JK (USA)

Coolant capacity & service interval

Hyundai Elantra Coupé, JK (USA) utilizes coolant with a capacity range of 5,9 to 6 liters. Service intervals include 30000 miles or 24 months and 120000 miles or 120 months. The data covers 4 configurations.

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

TypeSpecifications
Elantra Coupé 1.8 MPI (2013-2014)
  • Use: Normal
  • Capacity 5,9 liter (with automatic transaxle)
  • Capacity 6 liter (with manual transaxle)
  • Change 30000 miles/ 24 months
Elantra Coupé 1.8 MPI (2013-2014)
  • Use: First change only
  • Capacity 5,9 liter (with automatic transaxle)
  • Capacity 6 liter (with manual transaxle)
  • Change 120000 miles/ 120 months
Elantra Coupé 2.0 GDI (2013-2014)
  • Use: Normal
  • Capacity 5,9 liter (with automatic transaxle)
  • Capacity 6 liter (with manual transaxle)
  • Change 30000 miles/ 24 months
Elantra Coupé 2.0 GDI (2013-2014)
  • Use: First change only
  • Capacity 5,9 liter (with automatic transaxle)
  • Capacity 6 liter (with manual transaxle)
  • Change 120000 miles/ 120 months

Additional Notes

  • The Hyundai Elantra Coupé JK carries a cooling system capacity of 5.9 liters when paired with an automatic transaxle, and 6 liters when paired with a manual transaxle, across both the 1.8 MPI and 2.0 GDI engines for 2013-2014.
  • The 0.1-liter difference between automatic and manual transaxle configurations reflects the slightly greater coolant volume required by the manual drivetrain layout, a pattern consistent with how transaxle type can influence total system fill.
  • Under normal use conditions, the coolant change interval for both the 1.8 MPI and 2.0 GDI is set at 30,000 miles or 24 months, whichever comes first.
  • A separate first-change-only interval of 120,000 miles or 120 months applies to both the 1.8 MPI and 2.0 GDI engines, meaning the initial factory-fill coolant is specified to remain in service far longer before the first scheduled replacement than subsequent refills.
  • The 120-month first-change interval corresponds to a 10-year service life for the original coolant charge, which is characteristic of long-life coolant formulations used as factory fills in many modern vehicles.
  • Despite the difference in engine displacement and fuel delivery technology between the 1.8 MPI and 2.0 GDI, both share identical cooling system capacities and service intervals across all specified conditions for 2013-2014.

Other Systems