Holley Oxygen Sensor (HO554-101) Sensors & Switches Fitment: 2005-2007 Mazda 6 MPS

Fitment: 2005-2007 Mazda 6 MPS

improved casting quality

Holley EFI 12

Available Sizes for the 45 degree Stainless steel hose end

If they do you will need to replace 2 of the bolts with a low profile head

Holley Oxygen Sensor (HO554-101) Sensors & Switches Fitment: 2005-2007 Mazda 6 MPSHO554 101 BOSCH LSU4 WIDEBAND O2 SENSOR LSU4 Bosch Wideband Part Number: HO554 101 Replacement Holley EFI, Bosch Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system.