Mitsubishi Eclipse: Fluid Capacities and Specifications Across Generations
The Mitsubishi Eclipse, a sport compact car produced from 1989 to 2011, has undergone several generations with varying engine and transmission configurations. This comprehensive guide covers fluid capacities and specifications for the Eclipse and related models, including the latest Eclipse Cross SUV. We’ll explore engine details, transmission types, and recommended fluids for optimal performance across different model years.
Engine and Transmission Specifications
The Eclipse has seen multiple iterations, from the original turbocharged models to later naturally aspirated versions and even all-wheel-drive variants. Each generation brought changes in engine displacement, power output, and transmission options. The Eclipse’s legacy continues with the modern Eclipse Cross, which shares the nameplate but takes on a crossover SUV form. Understanding the correct fluid types and capacities is crucial for maintaining these vehicles, whether you’re working on a classic DSM-era Eclipse or the latest Eclipse Cross.
First and Second Generation (1G and 2G: 1990-1999)
- 1.8L 4G37 I4 (1990-1994)
- 2.0L 4G63 I4 (1990-1999)
- 2.0L 4G63T I4 Turbo (1990-1999)
- 2.4L 4G64 I4 (1996-1999)
Transmissions:
- 4-speed automatic
- 5-speed manual
Third Generation (3G: 2000-2005)
- 2.4L 4G64 I4 (2000-2005)
- 3.0L 6G72 V6 (2000-2005)
Transmissions:
- 4-speed automatic
- 5-speed manual
Fourth Generation (4G: 2006-2012)
- 2.4L 4G69 I4 (2006-2012)
- 3.8L 6G75 V6 (2006-2012)
Transmissions:
- 4-speed automatic
- 5-speed manual
- 6-speed manual (V6 models)
Eclipse Cross (2018-present)
- 1.5L 4B40 I4 Turbo (2018-present)
- 2.4L 4B12 I4 PHEV (2021-present)
Transmissions:
- CVT (Continuously Variable Transmission)
Fluid Capacities and Specifications
Transmission Fluid Capacities and Recommendations
| Model Year | Engine | Transmission | Transmission Fluid Capacity | Recommended Fluid |
|---|---|---|---|---|
| 1990-1999 | 4G63/4G63T | 5-speed manual | 2.1 quarts (2.0L) | 75W-85 GL-4 |
| 1990-1999 | 4G63/4G63T | 4-speed auto | 7.9 quarts (7.5L) | Diamond SP-III ATF |
| 2000-2005 | 4G64/6G72 | 5-speed manual | 2.1 quarts (2.0L) | 75W-85 GL-4 |
| 2000-2005 | 4G64/6G72 | 4-speed auto | 8.5 quarts (8.0L) | Diamond SP-III ATF |
| 2006-2012 | 4G69/6G75 | 5/6-speed manual | 2.3 quarts (2.2L) | 75W-85 GL-4 |
| 2006-2012 | 4G69/6G75 | 4-speed auto | 9.0 quarts (8.5L) | Diamond SP-III ATF |
| 2018-present | 4B40 | CVT | 4.5 quarts (4.3L) | CVTF-J4 |
Engine Oil Capacities and Specifications
Here’s a comprehensive table of engine oil capacities with and without the filter, as well as the recommended viscosity and oil specifications for each model year:
| Engine Year | Engine Oil Capacity with Filter | Engine Oil Capacity without Filter | Engine Oil Viscosity | Engine Oil Specifications |
|---|---|---|---|---|
| 1995-1999 | 3.75 quarts (3.5 liters) | 3.25 quarts (3 liters) | 5W-30 or 10W-30 | API SL or higher |
| 2000-2005 | 4 quarts (3.8 liters) | 3.5 quarts (3.3 liters) | 5W-30 or 10W-30 | API SM or higher |
| 2006-2012 | 4 quarts (3.8 liters) | 3.5 quarts (3.3 liters) | 5W-20 | API SM or higher |
| 2013-2015 | 4.5 quarts (4.3 liters) | 4 quarts (3.8 liters) | 0W-20 | API SN or higher |
| 2016-Present | 4.5 quarts (4.3 liters) | 4 quarts (3.8 liters) | 0W-20 | API SP or higher |
Note: The engine oil capacity may vary depending on the specific vehicle and engine. Always consult your owner’s manual for the exact engine oil capacity for your vehicle.
Oil Change Schedule
Regular oil changes help maintain proper lubrication, engine cleanliness, and overall performance. Adhere to the following maintenance schedule:
- Every 5,000 to 7,500 miles or every 6 months – Synthetic oil
- Every 3,000 to 5,000 miles or every 3 months – Conventional oil
Final Thoughts
Proper fluid maintenance is essential for the longevity and performance of Mitsubishi Eclipse models. Always refer to the owner’s manual for the most accurate information specific to your vehicle’s year and model. For older Eclipse models, consider using modern synthetic fluids that meet or exceed the original specifications for improved performance and protection. The Eclipse Cross, with its CVT transmission, requires special attention to use the correct CVTF fluid to ensure smooth operation and prevent damage to the transmission system.
Citations: [1] Auto-Data [2] Wikipedia – Mitsubishi Pajero Sport [3] AutoDeal – Mitsubishi Montero Sport [4] AutoDeal Comparison [5] Zigwheels [6] VehicleHistory [7] Mitsubishi Forum