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 Buick
for Rainier CXL Plus 2004-2005 & CXL 2004-2007

for Chevy
for Trailblazer LTZ 2002-2003 & North Face 2002-2004 & LS 2002-2007 & LT 2002-2009 & Base 2003-2008 & A/B 2004-2007 & SS 2006-2009
for Trailblazer EXT Base 2003-2006 & B 2004-2006

for GMC
for Envoy SLE/SLT 2002-2009 & Denali 2005-2009

for Olds
for Bravada Base 2002-2004

Item Offered
Package Included: 2pcs Amber Lens Front Side Mirror Signal Light Housings
Number of Pieces: 2

Material
ABS

Position
Location: Front,Left,Right

Part Number
88944063,88944062,RB-387AH

Installation Position
Front Side Mirror Signal Lamps

Lens Color
Amber

Type of Items
Front Side Mirror Turn Signal Lights

DOT/SAE
Yes

Finish
Smooth

Light Color
Bulbs Not Included

Lighting Technology
Bulbs/Adapters Are Not Included

Mirror Adjustment Method
Non-Fold

Type
Towing Mirror Assembly

Feature
Good F
Sealed Assembly

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 most last for about 4,000 hours. Replace the light bulb when it does not work.