421.100301 GAZ-2330 UAZ3162 2.9L УМЗ-421 UMZ-421 Cylinder Head

The GAZ-2330 UMZ-421 engine is a robust 2.9L inline-4 gasoline engine developed for heavy-duty vehicles, offering reliable performance and durability in challenging conditions. Designed by Ulyanovsk Motor Plant (UMZ), the UMZ-421 is widely known for its strong torque and simplicity, making it a popular choice for off-road and military applications. It features a carburetor fuel system, delivering consistent performance even in tough terrains.

Technical Features:

• Type: Inline-4 Gasoline Engine
• Power Output: Approximately 98-105 hp
• Torque: Up to 198 Nm

Engine Parameters:

• Displacement: 2,890 cc
• Fuel System: Carburetor
• Configuration: SOHC, 8-valve

Suitable Models: The UMZ-421 engine is primarily used in the GAZ-2330 “Tigr” military and off-road vehicle, renowned for its ruggedness and ability to handle extreme environments. This engine is also found in other GAZ and UAZ models, making it a reliable option for utility and transport vehicles in both civilian and military use. Known for its ease of maintenance and robust construction, the UMZ-421 engine remains a trusted powertrain for heavy-duty applications where reliability is key