Ridjobradi - what vehicle are you referring to?
The original poster is asking about a 2000 Tracker, which is going to be an SQ series vehicle, SQ series vehicles were available in the US market with the G16 & J20 four cylinder engines or the H25 V6, non-US markets had the same three gasoline engines along with two different diesels, depending on the year of manufacture - the intake is on the right side of the vehicle, regardless of which engine is fitted.