Description
GAZ / UMZ A274 EvoTech 2.7 Cylinder Head Assembly – Valves Pre-Installed – GAZelle Next / GAZelle Business
This GAZ / UMZ A274 EvoTech 2.7 cylinder head assembly is a brand new, factory-fresh replacement for the 2.7-litre petrol engine used in GAZelle Next and GAZelle Business vehicles from 2014 onward. It is supplied with valves pre-installed — intake and exhaust valves, springs, retainers, stem seals and guides are already fitted. The camshaft is NOT included in this listing, which makes it the ideal choice for rebuilders who already have a serviceable camshaft from their original engine.
The UMZ A274 EvoTech 2.7 is the modern 8-valve petrol engine developed by the Ulyanovsk Motor Plant for the GAZelle Next and GAZelle Business ranges. Compared with the previous-generation UMZ engines, the EvoTech 2.7 uses a reduced displacement (2.7L instead of 2.9L), a new piston design, new camshaft, new combustion chambers and a new cylinder block, while retaining the proven 4-cylinder 8-valve layout that delivers strong low-end torque for commercial work. These vans and light trucks work hard in urban delivery and regional transport, and the cylinder head is a documented replacement item on high-mileage or overheated examples.
What’s Included – Fitted to the Head
- Complete cylinder head casting — precision-machined and pressure-tested
- 8 valves — intake and exhaust, heat-resistant (2 per cylinder)
- Valve springs, spring seats and retainers
- Valve stem seals and valve guides — fitted
- Core plugs and oil gallery plugs — installed
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. The A274 casting is shared across standard petrol and LPG variants, but injector arrangements and emission equipment differ — match the OE suffix to your original head.
- GAZelle Next — UMZ A274 EvoTech 2.7, standard petrol and LPG (ГБО) variants, 2014 onward
- GAZelle Business — UMZ A274 EvoTech 2.7, standard petrol and LPG (ГБО) variants, 2014 onward
- Related A275 / A2755 — same cylinder head family used in select GAZelle Next applications
This cylinder head is specific to the UMZ A274 / A275 EvoTech 2.7 8-valve petrol engine. It is NOT interchangeable with the earlier UMZ-4216 8-valve head, the ZMZ-406 16-valve head, or any diesel engine in the GAZ range.
OEM Part Number Cross-Reference
- Primary references: A274.1003010, A274.1003010-10, 2741003010S, 274100301010S
- LPG variant reference: A274.1003010-20
- Camshaft reference (separate part — NOT included): A274.1006010
- Aftermarket references: TANAKI TKG100301068, TKG100301069 · PRAVT PR.A274.1003010 · Sampa 003.297 (blank), 003.297A (with valve kit) · Intertruck EN04418A (complete with valve)
Why Buy This A274 EvoTech 2.7 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
- Valves pre-installed — saves valve seating and assembly time
- Camshaft not included — lower cost for rebuilders who already have a serviceable camshaft
- Correct A274 EvoTech 2.7 casting for GAZelle Next and GAZelle Business 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.
