Mahle GS33892 Fuel Injector O-Ring Kit - Upper and Lower

Mahle GS33892 Fuel Injector O-Ring Kit

Restore sealing performance at the fuel injector with the Mahle GS33892 fuel injector O-ring kit. Built to OEM standard and made with fluoroelastomer and Teflon materials, this service kit supports upper and lower injector sealing on select Mazda applications.

Compatible with Mazda 3, Mazda 3 Sport, CX-3, CX-5, and MX-5 Miata applications that use the listed injector seal configuration, Mahle GS33892 is a practical choice for fuel system service where precise sealing matters.

Key Features

• OEM Standard item grade for service-level fuel injector sealing
• Fluoroelastomer O-ring material for fuel system sealing applications
• Teflon included in the kit material specification
• Includes fuel injector grommets, lower fuel injector O-rings, fuel injector split seals, and upper fuel injector O-rings
• Mahle gasket engineering trusted by OEMs and technicians
• Part number GS33892 for accurate ordering and lookup

Detailed Description

The Mahle GS33892 fuel injector O-ring kit is built for upper and lower injector sealing service on select Mazda engines. It is a direct-fit service kit for 2011-2018 Mazda 3 and Mazda 3 Sport, 2013-2018 Mazda CX-5, 2015-2018 Mazda 3 and Mazda 3 Sport Japan-built applications, 2016-2018 Mazda CX-3, and 2016-2018 Mazda MX-5 Miata. Mahle GS33892 uses fluoroelastomer sealing material to support fuel injector sealing integrity during maintenance or repair.

This part cross-references no listed alternate part numbers in the provided data. Search terms such as Mazda fuel injector O-ring kit, Mazda injector seal kit, and GS33892 fuel injector seals can help identify the correct service part for the application.

Common Repair Uses

• Fuel odor or seepage around injector sealing points
• Hard starting caused by injector seal leakage
• Rough idle related to compromised injector seals
• Fuel system service after injector removal
• Replacement of worn upper and lower injector seals on Mazda engines

Installation Notes and Tips

Verify the injector style and engine application before installation. Clean the injector bore and sealing surfaces thoroughly, and inspect the fuel injector grommets, split seals, and O-ring grooves for wear or damage. Lubricate seals with an approved fuel-safe lubricant during assembly and confirm proper seating before reassembly.

Quality Assurance

Mahle gaskets are engineered as OEM-standard sealing products and are used by OEMs and technicians worldwide. The GS33892 part number helps ensure the correct fuel injector seal kit is selected for the listed Mazda applications.