Mitsubishi 4B12 2.4L Engine
Mitsubishi 4B12 2.4L Engine For Sale
The Mitsubishi 4B12 2.4L naturally aspirated DOHC 16-valve petrol engine is a refined and dependable powerplant developed to deliver smooth performance, excellent fuel efficiency, and long-term reliability. Featuring a 2.4-litre inline four-cylinder configuration, Double Overhead Camshafts (DOHC), 16 valves, an aluminium engine block, and Mitsubishi’s advanced MIVEC valve timing technology, this engine offers a responsive driving experience with reduced maintenance requirements. As a result, the 4B12 has become a popular replacement engine for Mitsubishi SUVs and passenger vehicles requiring a balance of performance and economy.

The Mitsubishi 4B12 produces approximately 125–130 kW (170–175 hp) and up to 226 Nm of torque, providing strong acceleration and dependable power for both city driving and long-distance travel. Additionally, its timing chain-driven design eliminates the need for regular timing belt replacements, contributing to lower ownership costs and enhanced durability over time.
Compatible Mitsubishi Models
The 4B12 petrol engine was fitted to several Mitsubishi models, including:
Engine Specifications
The Mitsubishi 4B12 is known for its durability, although some engines may develop oil consumption, throttle body carbon build-up, timing chain noise at high mileage, or worn ignition coils over time. Therefore, regular oil and filter changes, cooling system maintenance, and scheduled spark plug replacement are recommended to ensure reliable operation. When properly maintained, the Mitsubishi 4B12 2.4L DOHC 16V petrol engine delivers excellent performance, dependable reliability, and outstanding longevity.
Contact us today for stock availability, competitive pricing, and nationwide delivery of quality used Mitsubishi 4B12 2.4L DOHC petrol engines.
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