Part name and number needed...1998 Mitsubishi Mirage 2-door coupe...i bought the car, the front passenger side turn signal/parking light was broken and right front blinker wasn't working...ordered whole new assembly...went to install new assembly and noticed that the part the bulb plugs into, one of the wires is cut...i need a new connector or terminal or socket, i'm not exactly sure what part it is. it is where the wires go into and the whole part plugs into the back of the light. i can't find it anywhere online or in stores? Help!!!!

That happened on my Nissan. All the replacement light bulbs have the be the required wattage. Check for a burnt bulb, that changes the flashing rate on some cars. The flasher if not OEM may flash at a different rate. If none of these are the problem, you may want to check the Ground resistance of the light socket.

Well the brake-turn signal and tail lights are on two different circuits, but share a common ground.
If the ground is good, and the parking and turn signals work in the front, it could be a wiring problem.

Have you tried a new battery?

did you replace the bulbs themselves

take it to a body shop

Instrument Panel Fuse Block
The instrument panel fuse block access door is
located on the driver side edge of the instrument panel.

Pull off the cover to access the fuse block.

The vehicle may not use all of the fuses shown.

Fuses Usage
1 Rear Seats
2 Rear Accessory Power Outlet
3 Steering Wheel Controls Back light
4 Driver Door Module
5 Dome Lamps, Driver Side Turn Signal
6 Driver Side Turn Signal, Stop lamp
7 Instrument Panel Back Lighting
8 Passenger Side Turn Signal, Stop lamp
9 Passenger Door Module, Driver Unlock
10 Power Door Lock 2 (Unlock Feature)
11 Power Door Lock 2 (Lock Feature)
12 Stop lamps, Centre High Mounted Stop lamp
13 Rear Climate Controls
14 Power Mirror
15 Body Control Module (BCM)
16 Accessory Power Outlets
17 Interior Lamps
18 Power Door Lock 1 (Unlock Feature)
19 Rear Seat Entertainment
20 Ultrasonic Rear Parking Assist, Power Liftgate
21 Power Door Lock 1 (Lock Feature)
22 Driver Information Centre (DIC)
23 Rear Wiper
24 Cooled Seats
25 Driver Seat Module, Remote Key less Entry System
26 Driver Power Door Lock (Unlock Feature)

It is as simple as your hazzard switch needs to be replaced yes your hazzard switch as now turn signals are built threw the hazzard switch my PT Cruiser had same problem as my s10 replaced hazzard switch fixed the problem

it is called a courtesy light.that is if there is a white light that comes on steady.the other half is the turn signal which blinks.you may be able to get one in good shape from a wrecker

u are going to have to replace the turn signal switch to correct this.

first it is not call realy it is call flasher try to ask for the turn signal lights flasher
but most likelly is not going to be a flasher problem since the turn signal sw trigers the flasher.