Description

GAZ / UMZ 4216 Cylinder Head Assembly – GAZelle Business / Sobol Business / UAZ Patriot

This GAZ / UMZ 4216 cylinder head assembly is a brand new, factory-fresh replacement for the 2.9-litre inline-4 petrol engine used across the GAZelle Business, Sobol Business, Barguzin and UAZ Patriot ranges. It is supplied with valves and camshaft fitted according to your confirmed stock configuration — Russian suppliers sell this casting in bare, valves-only and fully assembled forms, so confirm your stock physically before ordering.

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

• Complete cylinder head casting – precision-machined and pressure-tested
• 8 valves – intake and exhaust, heat-resistant (2 per cylinder) — if your stock is a valves-installed assembly
• Valve springs, spring seats and retainers — if valves are fitted
• Valve stem seals and valve guides – fitted
• Core plugs and oil gallery plugs – installed

What you transfer from your original head: camshaft and bearing caps (if not included in your stock), lifters / tappets, pushrods, rocker arms and rocker shaft, valve cover, timing chain kit, head bolts (always fit new stretch bolts), head gasket and remaining gaskets, fuel injectors, spark plugs, ignition leads or coil pack, intake manifold, exhaust manifold and any sensors or brackets mounted to the head.

Vehicle Compatibility — Engine Code Detail

The Short Description lists the basic model range. The fitment below is the engine-code level detail needed to confirm the correct casting before ordering. Head castings are shared across Euro-2, Euro-3 and Euro-4 builds, but emission equipment and camshaft profiles differ — match the OE suffix to your original head.

• GAZelle Business (2705, 3221) — UMZ-4216.10, 4216.70, 4216.1003001-30 / -40 / -41 / -70 / -71 / -72 (Euro-3 and Euro-4)
• Sobol Business (2217, 2310) — UMZ-4216.10, 4216.70, 4216.1003001-30 / -40
• Barguzin (2217) — UMZ-4216.10, Euro-3 / Euro-4 builds
• UAZ Patriot, UAZ Hunter, UAZ-3303, UAZ-3162, GAZ-2330 — UMZ-4216 and 4216.1003001 variants as fitted from the mid-2000s

This cylinder head is specific to the UMZ-4216 2.9L 8-valve OHV engine. It is NOT interchangeable with the UMZ-421 (carburettor) head, the ZMZ-405 / ZMZ-406 16-valve DOHC heads, or any diesel engine in the GAZ range.

OEM Part Number Cross-Reference

• Primary references: 421100301, 4216100301, 421.1003007
• Assembled / suffix references: 4216.1003001-30, 4216.1003001-40, 4216.1003001-41, 4216.1003001-70, 4216.1003001-71, 4216.1003001-72
• Euro-3 specific reference: 4216100301-20 (UMZ-4216 Euro-3)
• Related kit references: pr4216100301030 (PRAVT, valves only), W02040008 (WirsUP, assembled), EN04417A (Intertruck, complete with valve)

Why Buy This UMZ-4216 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
• Available in bare, valves-only and fully assembled configurations — confirm your stock before ordering
• Correct UMZ-4216 casting for GAZelle Business, Sobol Business, Barguzin and UAZ Patriot applications
• Packed in a reinforced crate for safe international freight
• Fast global shipping to port or door

More Cylinder Heads & Quick Contact

• Browse more GAZ cylinder heads: View our complete GAZ 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.