4X 3380045700 Diesel Engine Fuel Injector For Hyundai Mighty HD78 3.9L l4 DIESEL

Diesel Engine Fuel Injector 4-Pack for Hyundai Mighty HD78

This set of four diesel fuel injectors for Hyundai Mighty HD78 models with the 3.9L L4 diesel engine restores proper fuel delivery for smoother running and reliable power (reference 3380045700).

Overview

This four-piece diesel engine fuel injector set is a replacement option for the 3.9L L4 diesel in Hyundai Mighty HD78 trucks. Each injector meters and atomizes fuel for clean combustion, helping restore idle quality and throttle response. It suits owners servicing worn or failing injectors on work trucks.

Built For Performance

• Set of four injectors for full engine coverage
• Precision fuel metering for consistent combustion
• Built to withstand diesel engine heat and pressure
• Direct replacement for the listed engine application
• Reference part number 3380045700 for easy matching

Fits These Machines

• for Hyundai Mighty HD78 3.9L L4 diesel

On-The-Job Use

• Replacing clogged or leaking injectors
• Restoring rough idle and poor fuel economy issues
• Scheduled maintenance on fleet trucks
• Engine rebuilds requiring fresh injectors

Specs At A Glance

Good To Know

Q: How many injectors come in this order? A: The listing includes four diesel fuel injectors, enough for a complete set on the four-cylinder engine.

Q: Is professional installation advised? A: Diesel injector replacement requires specific torque and sealing procedures, so a qualified technician is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.