Nissan Patrol GQ GU TB42 4.2L Cylinder Head Assembled

TB42 Assembled Cylinder Head — Head Only

Brand-new assembled TB42 cylinder head for Nissan Patrol GQ and GU with 4.2L 6-cylinder petrol engine. Supplied with valves, springs, retainers and seals fitted. Professionally assembled and pressure tested. Gasket set and head bolts not included — ideal if you have already purchased these separately.

Fits: Nissan Patrol GQ, GU (1987–1997) — Engine code TB42, 4.2L 6-cylinder petrol. Also suits Ford Maverick with TB42 engine.

Important: This listing is the assembled head only — no gasket set or head bolts included. If you need the complete kit with gasket set and bolts, see our TB42 Complete Cylinder Head. The TB42 is an OHV pushrod engine — the camshaft and rocker gear are located in the engine block and are not part of this head.

What's Included:

• Brand new assembled cylinder head casting
• Valves, springs, retainers & seals fitted
• ✓ Free Delivery: Available to most Australian addresses — Perth pickup also available

Key Specifications:

• Engine Code: TB42 — 4.2L 6-cylinder petrol
• Valve configuration: 12-valve OHV (pushrod)
• Gasket set: Not included — available separately
• Head bolts: Not included — available separately
• Quality: Premium aftermarket
• ✓ Warranty: 12 months

Compatibility Guide

Guide only — please contact us if you are unsure.

• 1987–1997: Nissan Patrol GQ with 4.2L 6-cylinder petrol, engine code TB42
• 1987–1997: Nissan Patrol GU with 4.2L 6-cylinder petrol, engine code TB42

A popular rebuild option for Patrol owners who have already sourced their gasket set and bolts — no need to double up on parts you already have.

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

Related products: TB42 Complete Cylinder Head with Gaskets & Bolts | TB42 Head Gasket Set with Bolts | Browse all Nissan TB42 Parts