Nissan Navara NP300 D23 YS23DDT YS23DDTT 2.3L Cylinder Head Assembled

YS23 Assembled Cylinder Head — Ready to Install

Brand new assembled YS23 cylinder head for Nissan Navara NP300 D23 with 2.3L turbo diesel engine. Suits both single turbo (YS23DDT) and twin turbo (YS23DDTT) variants. Valves, springs, retainers and seals fitted. MLS head gasket set and TTY head bolts included. Professionally assembled, valve-to-seat compression tested, and head face checked and refaced if necessary.

Fits: Nissan Navara NP300 D23 (2015–2021) — Engine code YS23DDT, YS23DDTT, 2.3L turbo diesel and twin turbo diesel

Important: Camshafts, rocker arms and hydraulic lifters are not included in this listing — reuse your originals from the old head. If you require camshafts, rockers and lifters supplied with the head, see our YS23 Complete Cylinder Head.

What's Included:

• Brand new assembled cylinder head casting
• Valves, springs, retainers & valve stem seals fitted
• MLS head gasket — thickest specification
• Complete VRS gasket set with all seals & O-rings
• Torque-to-yield (TTY) stretch bolts (single-use)
• ✓ Free Delivery: Available to most Australian addresses — Perth pickup also available

Key Specifications:

• Engine Code: YS23DDT / YS23DDTT — 2.3L turbo diesel & twin turbo diesel
• Valve configuration: 16-valve DOHC
• Head gasket: Multi-layer steel (MLS) — thickest specification
• Bolt type: Torque-to-yield (TTY) stretch bolts (single-use)
• Camshafts/rockers/lifters: Not included — reuse originals
• 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.

• 2015–2021: Nissan Navara NP300 D23 with 2.3L turbo diesel, engine code YS23DDT
• 2015–2021: Nissan Navara NP300 D23 with 2.3L twin turbo diesel, engine code YS23DDTT

A cost-effective solution for NP300 owners whose original camshafts and valve train are in good condition — no need to replace parts that don’t need replacing.

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

Frequently Asked Questions

Can I reuse my original camshafts and rockers?
Yes — if your camshafts, rocker arms and hydraulic lifters are in good condition, they can be transferred directly to the new head. If you need these parts supplied, choose our YS23 Complete Cylinder Head.

Does this suit both the single turbo and twin turbo NP300?
Yes — this head suits both the YS23DDT (single turbo) and YS23DDTT (twin turbo) variants of the 2.3L engine.

Related products: YS23 Complete Cylinder Head with Camshafts | YS23 Head Gasket Set with Bolts | Browse all Nissan Navara NP300 YS23 Parts