Kit can used for many popular accessories (electric radiator cooling fan, fuel pump, power windows,... see moreKit can used for many popular accessories (electric radiator cooling fan, fuel pump, power windows, headlight enhancements, etc.) that require use of a relay for safe application of battery power at higher amp loads and/or controlled situational operation. Includes 40 amp relay, wiring , terminals, connectors, and fuse.
(wiring from speaker to speaker harness connector, 2 required per car) Use when installing original,... see more(wiring from speaker to speaker harness connector, 2 required per car) Use when installing original, replacement, or aftermarket speakers. Made with correct connector for hook-up to current GM replacement speaker and correct connector for connection to original wiring, or cut off connector for hook-up to current GM replacement speaker and solder wires directly to original speaker (as was done originally) or aftermarket speaker.