Fuel Pressure Regulator 1990-97 1.6L or 1.8L Miata OEM Options:Aftermarket 1990-93 1.6L shaft size steps from 8mm

shaft size steps from 8mm to 11mm

24" total length with threaded fittings on each end

New OEM Genuine Mazda fuel sender for 1990-93 Mazda Miata

14mm thread

Choose from Left or Right

Fuel Pressure Regulator 1990-97 1.6L or 1.8L Miata OEM Options:Aftermarket 1990-93 1.6L shaft size steps from 8mmNew stock replacement fuel pressure regulator for Mazda Miata 1. 6L (90 93) or 1. 8L (94 97). Choose from OEM or aftermarket and the correct style for the year of your car. OEM parts are Genuine Mazda, Made in japan. A faulty fuel pressure regulator will cause inaccurate fuel pressure and the engine will not run at maximum efficiency resulting in poor power and will reduce the amount of fun you can have in your Miata.