Genuine 0039973048 Fuel Injector O-Ring

Genuine Fuel Injector O-Ring 0039973048

The Genuine 0039973048 fuel injector O-ring is a sealing component for the air and fuel delivery system. It helps maintain a tight seal at the injector interface to support consistent fuel delivery and reduce leakage at the connection point.

Key Features

• Genuine replacement fuel injector O-ring
• Used in gasket and sealing system applications
• Supports a secure seal at the injector connection
• Part number 0039973048 for identification and ordering

Detailed Description

This Genuine fuel injector O-ring is built for service work where injector sealing integrity matters. It is a direct-fit sealing part for fuel system maintenance and repair, helping restore the seal between the injector and its mating surface. For technicians and owners searching for a Genuine fuel injector O-ring 0039973048, this part provides a straightforward replacement option for fuel injector sealing service.

Vehicle-specific fitment data is not listed in the supplied catalog information, so compatibility should be verified by part number and application details before ordering. If you are sourcing a Genuine 0039973048 injector seal for a fuel system repair, confirm the injector style and sealing dimensions against the original component.

What It Helps Address

• Fuel seepage at the injector seal
• Hard starting caused by injector sealing loss
• Fuel odor around the injector area
• Pressure loss at the injector connection
• Maintenance replacement of worn injector O-rings

Installation Notes and Tips

Inspect the injector bore and mating surfaces before installation. Replace damaged or flattened seals, and lubricate the O-ring with clean engine oil or approved fuel-system lubricant during assembly to reduce tearing. Verify proper seating after installation and check for leaks once the system is pressurized.