Fits the Following Vehicles? Car Carburetor for Isuzu Impulse & 1989-1993 Amigo Fit for ISUZU 4ZD1 2.3L 2254CC l4 GAS SOHC Naturally Aspirated Replace Part Number? 8-94337-632-0,8943376320,NK5662 Features Each carburetors has a distinctly different fuel curve calibrated for a particular application. Our Universal Performance carburetors improve throttle response and overall performance throughout the RPM range. Direct replacement style performance carburetors that out perform "over-the-counter" O.E. style replacement carbs. Each product is closely inspected and validated to meet all kinds of strictest quality standards to ensure a long lifetime Notice Please check picture,part number and fitment information before placing order.Please feel free to tell us via Email if any quality problem or dissatisfaction occurs.