What is Signal Light
Signal lights, also known as turn signals or blinkers, are automotive lights located at the front and rear of a vehicle that are used to signal a change in direction or intended movement to other drivers on the road

Fitment
for Chevy
for C/K 1500/2500/3500 Cheyenne/Scottsdale/Silverado 1988-1989

for GMC
for C/K 1500/2500/3500 Sierra/Sierra SLE/Sierra SLX 1988-1989

Item Offered
Assembly: Without Bulb(S)
Components: (2) Turn Signal Lights

Position
Location: Left and Right,Front

Part Number
5974336,14482831,GM2521103,GM2520103,5974335

Color/Finish
Clear Lens

Quantity Sold
Set of 2

DOT/SAE
Yes

Lens Color
Clear

Part Name
Turn Signal Light

Installation
1. Disconnect the battery
2. Take off any interior pieces necessary from the signal light
3. Disconnect the wiring and replace the bulb
4. Connect the wiring and conduct a function check

When to replace Signal Light
Except for crash damage, a signal bulb usually last for about 4,000 hours. Replace the light bulb when it does not work.