Fits 2010 Ford E-350/E-350 Super Duty:10 Cyl 6.8L, 10 Cyl 6.8L SOHC EFI NA, 6 Cyl 4.9L, 8 Cyl 4.6L Romeo SOHC EFI, 8 Cyl 5.4L, 8 Cyl 5.4L Modular SOHC, 8 Cyl 5.8L, 8 Cyl 6.0L Diesel OHV DI, 8 Cyl 6.0L Diesel Turbocharged, 8 Cyl 6.2L OHC NA, 8 Cyl 7.3L Diesel, 8 Cyl 7.3L Diesel Turbocharged, 8 Cyl 7.5L | Base, Chateau, RV Prep, XL, XLT