Genuine OEM Fuel Injector for Caterpillar 3406 Engines

Ensure maximum performance and reliability in your Caterpillar 3406 engine with this authentic OEM fuel injector (Part No. 4W-7017 / 4W-7015). Engineered to exact factory specifications, this injector delivers precise fuel metering and atomization for optimal power output, fuel efficiency, and engine longevity in heavy-duty commercial and industrial applications.

Key Features:

• OEM original equipment - guaranteed fit and performance
• Part Numbers: 4W-7017, 4W-7015
• Precision-engineered for Caterpillar 3406 diesel engines
• Ensures accurate fuel delivery and injection timing
• Heavy-duty construction for demanding commercial applications
• Direct replacement - no modifications needed
• Optimizes fuel economy and reduces emissions

Why Choose OEM?

Genuine Caterpillar fuel injectors are built to withstand the rigorous demands of heavy-duty transport and industrial equipment. The legendary 3406 engine deserves nothing less than original Cat parts to maintain its reputation for durability and performance. Aftermarket alternatives may compromise fuel efficiency, power output, and engine longevity. Trust original equipment quality for proven reliability.

Applications: Caterpillar 3406 diesel engines in trucks, construction equipment, and industrial machinery

For fitment verification, technical specifications, or fleet pricing on bulk orders, contact our Caterpillar parts specialists today.