Compatible with 2003–2012 Mitsubishi Eclipse, Endeavor, and Galant (3.8L 6G75 Engine)
The Mitsubishi 3.8L 6G75 engine is a 60-degree V6 engine with a displacement of 3,828 cc (233.6 cubic inches), featuring a bore of 95 mm and a stroke of 90 mm. This engine was widely utilized in the 2003–2006 Montero models and the 2006 and later Eclipse models; it typically employs a Single Overhead Camshaft (SOHC) configuration, 24 valves, and MIVEC technology, delivering power outputs ranging from 215 horsepower (339 N·m) to 275 horsepower (393 N·m), depending on the specific vehicle application.
Description
6G75 Engine Key Technical Specifications
Engine Type: V6 SOHC (24-valve)
Displacement: 3.8L (3,828 cc or 233.6 cu in)
Bore x Stroke: 95 mm x 90 mm (3.74 in x 3.54 in)
Compression Ratio: 10.5:1 (MIVEC); 10:1 (Non-MIVEC)
Power Output: Approx. 215–275 hp (160–205 kW)
Torque Output: Approx. 250–290 lb-ft (339–393 Nm)
Valve Train: SOHC, 4 valves per cylinder
Weight: Approx. 300 lbs (excluding accessories)
Firing Order: 1-2-3-4-5-6 (Sequential Firing)
Application Examples / Compatible Models
Mitsubishi Pajero / Montero (2003–2006): Applied to SUV models, which typically require high torque output.
Mitsubishi Eclipse GT / Spyder (2006–2011): Applied to 4th Generation (4G) coupe and convertible models, typically equipped with MIVEC technology.
Mitsubishi Galant (2009–2010): Applied to sedan models with a 3.8L displacement.






