There are two Infinity wiring systems available for 1998 Dodge Intrepids. For the Infinity 1 system, the factory amplifier is located behind the glove box and to the right. For the Infinity 2 system, the amp is situated behind the trunk trim panel.
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.
Regular.
5W30
Yes
yes
If same size, yes.
it is in the gas tank .
The Intrepid only uses distributorless engines. There is no distributor to have a cap.