This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Mazda J engine" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template message)
Mazda J engine
Mazda 18 Valve V6 3.0 L Engine
Overview
ManufacturerMazda
Layout
Configuration60° V6
Displacement3.0 L (2,954 cc)
Cylinder block materialCast-iron
Cylinder head materialAluminum Alloy
ValvetrainDOHC or SOHC 18- or 24-valve
Combustion
TurbochargerOnly in JFT
Fuel typeGasoline
Cooling systemWater cooled
Output
Power output150–203 hp (112–151 kW; 152–206 PS)
Torque output165 lb⋅ft (224 N⋅m)

The Mazda J-family are a range of 60-degree V6 engines featuring a cast-iron cylinder block and alloy heads with belt-driven DOHC or SOHC. It is Mazda's only cast-iron gasoline V6. These engines are found in the Mazda H platform-based Mazda 929, Efini MS-9, and Mazda Luce; as well as the L platform Mazda MPV and S platform Mazda Bongo. It was built at the Miyoshi Plant in Miyoshi, Hiroshima, Japan.

JF

Applications:

JFT

JE

The JE is a 3.0 L (2,954 cc) SOHC 18 valve V6 used in the 1989-1998 Mazda MPV and 1988-1991 Mazda 929, and produced 150 hp (112 kW; 152 PS) and 165 lb⋅ft (224 N⋅m) of torque. A JE-ZE DOHC variant was in the 1990-1995 Mazda 929 S, producing 203 hp (151 kW; 206 PS).

Applications:

J5

The 2.5 L J5-DE is a DOHC motor producing 160 PS (118 kW; 158 hp). When used by Kia in South Korea, the J5 engine claimed 175 PS (129 kW; 173 hp) at 6,000 rpm.

Applications:

See also