Description

Suzuki J24B Cylinder Head Assembly – Grand Vitara II / Kizashi

This Suzuki J24B cylinder head assembly is a brand new, factory-fresh replacement for the 2.4-litre four-cylinder petrol engine used across the Grand Vitara II and Kizashi ranges. It is supplied with valves and camshaft fitted according to your confirmed stock configuration — the OEM reference is listed as a complete “HEAD ASSY, CYLINDER”, but some aftermarket suppliers sell bare or valves-only castings under the same reference family, so confirm your stock physically before ordering.

What’s Included – Fitted to the Head (Confirmed Configuration Only)

• Complete aluminium cylinder head casting — pressure-tested and flatness-checked
• 16 valves — intake and exhaust, heat-resistant (4 per cylinder) — if your stock is a complete assembly
• Valve springs, spring seats and retainers — if valves are fitted
• Valve stem seals and valve guides — fitted
• DOHC camshafts — intake and exhaust — only if your stock is a complete assembly; bare castings do not include camshafts
• Camshaft bearing caps — torqued to specification
• Core plugs and oil gallery plugs — installed

What you transfer from your original head: camshafts and bearing caps (if not included in your stock), valve cover, timing chain kit (chain, tensioner and guides), head bolts (always fit new stretch bolts — these are torque-to-yield), head gasket and remaining gaskets, fuel injectors, spark plugs, ignition coils, intake manifold, exhaust manifold and any sensors or brackets mounted to the head.

Vehicle Compatibility — Model and Engine Code Detail

The Short Description lists the basic model range. The fitment below is the model and chassis-code level detail needed to confirm the correct casting before ordering. The J24B casting is shared across the Grand Vitara II and Kizashi platforms, but emission equipment and calibration differ between model years and markets — match the OE reference and chassis code to your original head.

• Suzuki Grand Vitara II (JT, TE, TD) — 2.4 All-wheel Drive (JB424), 2.4 (JT424, JB424, TDA4), 2009 onward; 122–124 kW
• Suzuki Kizashi (FR) — 2.4 (A6B424), 2.4 4×4 (A6B424), 2010 onward; 131 kW

OEM Part Number Cross-Reference

• Primary references: 11100-78K00, 11100-78KA0
• Engine code cross-reference: J24B

Why Buy This J24B Cylinder Head Assembly

• 100% brand new — not reconditioned or repaired
• Pressure-tested and vacuum-tested for leaks and porosity before dispatch
• Flatness-checked to OEM tolerance (0.03 mm limit on the gasket surface)
• Single units packed in a carton with shock-absorbing foam; bulk orders carton-packed and palletized for international freigh
  
• Available in complete and bare configurations — confirm your stock before ordering
• Correct J24B casting for Grand Vitara II and Kizashi applications
• Fast global shipping to port or door

More Cylinder Heads & Quick Contact

• Browse more Suzuki cylinder heads: View our complete Suzuki cylinder head catalog.
• Fitment check: Send us your OEM number and a photo of your original head on WhatsApp for a same-day compatibility confirmation and freight quote.