Mahle GS33703 Fuel Injector Seal Kit

Reliable Fuel Injector Seal Kit for Ford Super Duty Trucks

The Mahle Fuel Injector Seal Kit GS33703 is designed to provide a precise and durable seal for fuel injectors in Ford F-250 Super Duty and F-350 Super Duty models. This kit includes all necessary components to maintain optimal fuel delivery and prevent leaks.

• Includes 8 molded rubber fuel injector O-rings
• Contains fuel injector supply tubes and body O-rings
• Line inside diameter: 0.115 inches
• Line outside diameter: 0.250 inches
• Line length: 5.25 inches
• Fitting size: 17mm
• OEM standard item grade ensuring factory-level quality
• Package quantity: 20 pieces

About the Mahle Fuel Injector Seal Kit Line

The Mahle Fuel Injector Seal Kit line is engineered to meet OEM standards for air and fuel delivery service kits. This specific kit, part number GS33703, is tailored for Ford Super Duty trucks, providing all necessary seals and supply tubes to ensure a secure and leak-free fuel injector connection. The molded rubber O-rings and supply tubes are designed for durability and compatibility with factory specifications.

Detailed Product Description

This fuel injector seal kit includes eight high-quality molded rubber O-rings that fit precisely on the fuel injector body, along with supply tubes that have a 0.115 inch inside diameter and 0.250 inch outside diameter. The tubes measure 5.25 inches in length and feature a 17mm fitting size, matching the exact requirements for Ford F-250 and F-350 Super Duty models. The OEM standard grade ensures that the seals maintain proper fuel pressure and prevent leaks, contributing to efficient engine performance and reduced emissions.

Common Applications and Issues Addressed

• Prevents fuel leaks around injectors in Ford F-250 Super Duty and F-350 Super Duty trucks
• Eliminates injector seal wear and tear caused by heat and pressure
• Restores proper fuel delivery and engine performance
• Addresses injector supply tube cracks or damage
• Helps reduce rough idling and fuel odor issues related to faulty seals

Installation Notes and Tips

When installing the Mahle Fuel Injector Seal Kit GS33703, ensure all old seals and supply tubes are fully removed before fitting new components. Lubricate the molded rubber O-rings lightly with clean engine oil to ease installation and prevent damage. Verify the 17mm fitting size matches your injector ports and confirm the supply tube length of 5.25 inches fits correctly. Proper seating of all seals is critical to avoid fuel leaks and maintain system integrity.

Quality Assurance and Warranty

Mahle manufactures this Fuel Injector Seal Kit to OEM standards, ensuring consistent quality and fitment for Ford F-250 Super Duty and F-350 Super Duty trucks. The molded rubber O-rings and supply tubes are tested for durability and resistance to fuel and heat exposure. While specific warranty details are not provided, Mahle products typically meet or exceed industry standards for reliability and performance.