The Fleetguard 3911940S Fuel Injector is designed to upgrade your engine’s performance by providing precise fuel metering and optimal filtration. Built for heavy-duty use, this injector meets OEM standards, ensuring lasting reliability and improved fuel delivery efficiency for your engine.

Key Specifications

• Part Number: 3911940S
• Enhanced fuel system performance for optimal injection
• Made with superior, durable materials
• Built for reliability and compliance with OEM standards

Technical Insights

• Improves fuel delivery efficiency with precise fuel metering
• Engineered with ideal filtration to protect your engine
• Compatible with popular heavy-duty engines, including select Cummins models
• Proven engineering reliability supports peak performance under demanding conditions

Fast Shipping & Service

• Ships within 1 business day
• Brand-new genuine parts provided every time
• No minimum order requirements
• Supported by 24/7 customer care ready to answer your questions

Experience the performance benefits and confidence that come with choosing a high-quality fuel injector. For more advanced Fleetguard products, explore the Fleetguard Collection. Enjoy dependable performance and exceptional service with every order.