Bosch 62399 Fuel Injector

Bosch Fuel Injector for Ford, Mazda, and Lincoln

Bosch Fuel Injector Part Number 62399 is a new MPFI fuel injector for select Ford, Mazda, Lincoln, and Mercury applications. It is built for direct replacement service on vehicles such as the Ford Edge, Mazda CX-9, and Lincoln MKZ, with fitment covering multiple 2007-2015 models.

Key Features

• Bosch Fuel Injector new replacement part
• MPFI (Port or Multi-Point Fuel Injection) injector type
• Includes 2 fuel injector O-rings
• Designed for direct injector service on select Ford, Mazda, Lincoln, and Mercury vehicles
• Cross-reference part number: 7T4Z9F593B

Product Details

Bosch 62399 is a port fuel injector for gasoline engines that use multi-point fuel injection. Bosch notes that injector service often requires replacing the seals after removal from the cylinder head because the seals are single-use components. This injector is intended for applications including the 2007-2010 Ford Edge, 2008-2015 Mazda CX-9, and 2007-2012 Lincoln MKZ, along with other listed Ford, Mazda, Lincoln, and Mercury models. Bosch 62399 is a practical OE-style replacement for drivers addressing fuel delivery issues on these platforms.

Common Reasons for Replacement

• Hard starting or extended crank time
• Rough idle or misfire concerns related to fuel delivery
• Poor fuel atomization from a worn injector
• Fuel trim or drivability problems on MPFI systems
• Fuel leakage at the injector seal area after service

Installation Notes and Tips

• Fits 2008-2015 Mazda CX-9, N/A
• Fits 2009-2013 Mazda 6, N/A
• Fits 2009-2012 Ford Flex, N/A
• Fits 2010-2012 Ford Fusion, N/A
• Fits 2008-2012 Ford Taurus, N/A
• Fits 2009-2012 Lincoln MKS, N/A
• Fits 2010-2012 Lincoln MKT, N/A
• Fits 2007-2012 Lincoln MKZ, N/A
• Fits 2007-2010 Ford Edge, N/A
• Fits 2007-2010 Lincoln MKX, N/A
• Fits 2008-2009 Ford Taurus X, N/A
• Fits 2008-2009 Mercury Sable, N/A
• Fits 2007 Mazda CX-9, N/A

Verify engine and injector application before ordering, since these vehicles use different fuel system configurations across model years. Bosch 62399 should be installed with attention to injector sealing surfaces, and the seals should be renewed during service because Bosch identifies them as single-use items.

Quality Assurance

Bosch is a recognized supplier in gasoline direct injection and fuel system service, and this injector is offered as a new replacement component for fuel injection maintenance. Part number 62399 is built for the listed applications and supported by Bosch’s fuel system engineering background.