Volvo E3 / E3.18 Series Common Rail Diesel Fuel Injector 21340612 , High-Pressure Injector compatible for Volvo D9 and D13 Engines in Trucks and Industrial Equipment

The Volvo E3 / E3.18 21340612 diesel injector is a high-pressure, electronically controlled common rail injector from the Delphi E3.18 series, engineered for Volvo D9 and D13 diesel engines. Designed for high-efficiency and durability, this injector is widely used in Volvo trucks, buses, and off-highway machinery, ensuring precise fuel delivery and compliance with Euro IV / Euro V emissions standards.

Equivalent / OEM Codes:

• Volvo OEM: 21340612

• Related Volvo references: 21340611, 21424681, 21446260, 21499613, 21582094

• Delphi platform: E3.18 common rail electronic injector

Engine Compatibility:

• Volvo D9A, D9B, D9C, D9D – 9.4L diesel engines

• Volvo D13A, D13B, D13C – 12.8L diesel engines

• Emissions compliance: Euro IV / Euro V

• Used across both on-road (trucks, buses) and off-road (industrial/construction) applications

Compatible Equipment (examples):

• Volvo FM, FMX, FH trucks

• Volvo FE trucks with D9 engines

• Volvo intercity and tour buses (B-series)

• Volvo CE construction equipment with D9/D13 engines

• Volvo Penta industrial/marine engines (select D9/D13 models)

• OEM machinery powered by D9 or D13 engine platforms

Technical Notes:
The 21340612 injector belongs to Delphi’s E3.18 high-pressure common rail system, ensuring efficient combustion, reduced emissions, and enhanced fuel economy. It requires injector coding and ECU synchronization using Volvo Tech Tool (VCADS Pro) or equivalent diagnostic tools for proper system integration and optimal performance.