Mitsubishi Triton Pajero Sport 4N15 2.4L Cylinder Head Complete

4N15 Assembled Cylinder Head — Ready to Install

Brand-new aftermarket assembled 4N15 cylinder head for Mitsubishi Triton MQ, MR and Pajero Sport QE with 2.4L 4-cylinder DOHC turbo diesel engine. Features an enhanced casting design for improved durability. Valves, springs, retainers and valve stem seals fitted. MLS head gasket set — thickest specification, suits all 4N15 models — TTY head bolts and camshaft lube included. Professionally assembled, valve-to-seat compression tested.

Fits: Mitsubishi Triton MQ, MR and Pajero Sport QE (2015–2023) — Engine code 4N15, 2.4L DOHC turbo diesel common rail.

Important: Camshafts, rocker arms and lifters are not included — transfer your original components from the old head to the new one as part of the installation process.

What's Included:

• Brand new aftermarket assembled cylinder head — enhanced casting design
• Valves, springs, retainers & valve stem seals fitted
• Multi-layer steel (MLS) head gasket — thickest specification, suits all 4N15 models
• Complete VRS gasket set with all seals & O-rings
• Torque-to-yield (TTY) stretch bolts (single-use)
• Camshaft assembly lube
• ✓ Free Delivery: Available to most Australian addresses — Perth pickup also available

Key Specifications:

• Engine Code: 4N15 — 2.4L 4-cylinder DOHC turbo diesel common rail
• Valve configuration: 16-valve DOHC
• Casting: Enhanced design for improved durability
• Head gasket: Multi-layer steel (MLS) — thickest specification, suits all 4N15 variants
• Bolt type: Torque-to-yield (TTY) stretch bolts (single-use)
• Camshafts/rockers/lifters: Not included — reuse originals from old head
• Quality: 100% quality inspected, valve-to-seat compression tested, head face checked and refaced if necessary
• ✓ Warranty: 12 months

Compatibility Guide

Guide only — please contact us if you are unsure.

• 2015–2018: Mitsubishi Triton MQ with 2.4L DOHC turbo diesel, engine code 4N15
• 2017–2023: Mitsubishi Triton MR with 2.4L DOHC turbo diesel, engine code 4N15
• 2015–2023: Mitsubishi Pajero Sport QE with 2.4L DOHC turbo diesel, engine code 4N15

The 4N15 is Mitsubishi's modern common rail turbo diesel — a significant step up from the 4D56U and a popular platform in the current Triton and Pajero Sport lineup. This aftermarket replacement head gets your vehicle back on the road with confidence.

Order online or by phone. Pickup available in Perth (Midland) or fast dispatch from Melbourne.

Frequently Asked Questions

Do I need to swap my camshafts across?
Yes — camshafts, rocker arms and lifters are not included. Transfer your original components from the old head to the new one during installation.

Are the head bolts reusable?
No — the 4N15 uses torque-to-yield (TTY) stretch bolts which are single-use only. New bolts are included in this kit.

Related products: 4N15 Head Gasket Set with Bolts | Browse all Mitsubishi 4N15 Parts