No
The 1998 Dodge Intrepid horn is attached to the side of the radiator. The horn will be on the drivers side of the radiator, in the engine compartment.
http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528021993f
yes.
A 1998 Dodge Intrepid has a 17 gallon gas tank capacity.
5W30
Yes
yes
Regular.
If same size, yes.
it is in the gas tank .
The Intrepid only uses distributorless engines. There is no distributor to have a cap.