Fuel Injector Compatible for Delphi Electronic Unit Injector BEBE4D21001 / 33800-84830 , High-Pressure EUI compatible for Hyundai D6 Diesel Engines in Construction and Excavation Equipment

The Delphi BEBE4D21001 (Hyundai OEM code 33800-84830) is a high-pressure Electronic Unit Injector (EUI) designed for Hyundai D6 6-cylinder diesel engines, based on the Volvo D6E engine platform. This injector features mechanical actuation via camshaft and electronic solenoid-controlled injection, providing optimal fuel delivery and combustion efficiency. It is used in Tier 3 / Euro III emissions-compliant engines found in mid-sized excavators and construction machinery.

Injector Type:

• EUI (Electronic Unit Injector)

• Mechanically actuated by camshaft

• Electronically controlled via solenoid

• Direct-cylinder mount – no external common rail

OEM / Equivalent Codes:

• Delphi: BEBE4D21001

• Hyundai OEM: 33800-84830

• Volvo OEM (cross-reference): 63229467

• Related Delphi injectors:

  • BEBE4D19001 (33800-82000)

  • BEBE4D21002 (33800-84840)

Engine Compatibility:

• Hyundai D6 – based on the Volvo D6E 5.7L inline-6 diesel engine

• Euro III / Tier 3 emissions compliant

• Used in construction and industrial diesel platforms

Compatible Equipment (Examples):

• Hyundai Robex Excavators – R210LC-7, R210LC-9, R200W

• Hyundai wheel loaders and backhoes with D6 engines

• Compatible with Volvo CE compact loaders and excavators using D6E engine variants

• Volvo Penta D6 industrial applications (gensets, pumps, marine systems)