Description

Renault H4M / HR16DE Cylinder Head Assembly – Valves & Camshafts Pre-Installed (8 Fuel Injector Version)

This H4M / HR16DE cylinder head assembly (8 fuel injector version) is a brand new, factory-fresh cylinder head built to OEM standards. It comes with the complete valvetrain pre-installed, including intake and exhaust valves, valve springs, camshafts, hydraulic lifters and all related internal components. You simply transfer your existing external parts – saving significant time and labour during installation.

The H4M is the Renault designation for the Nissan HR16DE 1.6-litre 16-valve petrol engine. This particular cylinder head is designed for the 8 fuel injector configuration (dual injection system with both port and direct injectors) found on later emission-compliant versions of this engine. It is manufactured to exact original tolerances and pressure-tested for reliable, long-lasting performance.

What’s Included – Complete Cylinder Head Assembly

This listing is for the cylinder head with the following components pre-installed and ready to use:

• Cylinder head casting – precision-machined, pressure-tested
• 16 valves – intake and exhaust valves, heat-resistant (4 per cylinder)
• Valve springs, spring seats and retainers
• Valve stem seals (already fitted)
• Valve guides (pressed in)
• Camshafts – intake and exhaust (DOHC)
• Hydraulic lifters / tappets (pre-installed)
• Camshaft bearing caps and bolts (torqued to specification)
• Core plugs and oil gallery plugs (installed)
• Valve clearances pre-set – no manual adjustment required

Note: This is a cylinder head assembly, so the following external components are NOT included and must be transferred from your old head or purchased separately:

• Valve cover / rocker cover
• Timing chain, tensioner and guides
• Fuel injectors (both port and direct, if applicable)
• Ignition coils and spark plugs
• Intake and exhaust manifolds
• Camshaft sensors, actuator solenoids and wiring

Vehicle Compatibility

The H4M / HR16DE 1.6L petrol engine with 8 fuel injector configuration is used in a range of Renault, Dacia and Nissan models. Always verify your engine code and OEM part number before purchase. Common applications include:

• Renault Captur – 1.6 16V (dual injection versions)
• Renault Clio IV – 1.6 16V (later models with 8 injectors)
• Renault Megane IV – 1.6 16V (select markets)
• Renault Kadjar – 1.6 16V (select markets)
• Dacia Duster – 1.6 16V (dual injection versions)
• Nissan Juke – 1.6 16V (HR16DE with dual injection)
• Nissan Note – 1.6 16V (HR16DE with dual injection)
• Nissan Qashqai – 1.6 16V (HR16DE with dual injection)
• Other vehicles equipped with the H4M / HR16DE 8-injector engine (confirm via OEM number)

Technical Specifications

Why Choose This H4M / HR16DE Cylinder Head Assembly (8 Injector)

• 100% brand new – never reconditioned or repaired
• Pressure-tested and vacuum-tested for leaks
• OEM-grade materials and exact machining tolerances
• Pre-installed valves and camshafts save hours of fitting time
• Specifically designed for the 8 fuel injector (dual injection) version
• Comes with an 18-month warranty for peace of mind
• Packed in a reinforced crate for safe international freight
• Fast global shipping to port or door

If you need a Renault H4M cylinder head for sale or a complete replacement head assembly for the 8-injector version, this unit gives your engine a factory-fresh start. Order now for a reliable, direct-fit solution.

More Cylinder Heads & Quick Contact

• Browse more cylinder heads: View our complete cylinder head catalog for Renault.
• Need help? Contact us directly on WhatsApp for fast compatibility checks and shipping quotes.

Additional Technical Resources

• Nissan HR engine family on Wikipedia – covers HR16DE and related engines.
• H4M engine specifications at engine-specs.net – detailed data.