4872AA, Truck-Lite Yellow/Yellow GM Square Dual Face Turn Signal - Horizontal Mount

• 4872AA
• Yellow/Yellow GM Square Dual Face Turn Signal
• Compliance Family: FMVSS 108 / DOT / SAE
• Horizontal Mount
• Combination park, turn, side marker, and reflex reflector
• Mounts on 325" centers and connects with 3 spade terminals
• Fits left or right side
• Unique GM harness connector (harness not available from Truck-Lite)
• DOT Approved: Yes
• Current Minor: 0.5
• Common Size: 4"x4"
• Housing Color: Black
• Housing and Lens Material: Polycarbonate (Plastic)
• Kit: No
• Incandescent Lighting
• Lamp Connection: Spade Terminal
• Mount Type: Bracket Mount Kit
• Number of Diodes/Bulbs: 1
• Position: Universal
• Sealed/Bulb Replaceable: Bulb Replaceable
• Temp. Description: Dual Face GM T/S Horz. Mount.
• Side Marker: Yes
• Standards Met: I6
• Voltage: 12
• Made in the USA
• 1 Year Warranty

Works with the below Part#'s:

Wagner Clear Stop & Tail Miniature Bulb (10/Pack):  1157

Replacement Lens Part#: 9083A

Truck Lite Turn Signal Lights

Cross#'s: 02148260, 2029217, 1984005, SS4872AA-S, 25172900, 795-4872AA, 690-4872AA, 4N2370, 70-6252, 462, 7642154, 324, TL81305Y, 81305Y, TRL-4872AA, 6220-01-202-5532

VMRS:  034-003-010

What lights do I need?

Check the specific vehicle requirements or contact Truck-Lite Technical Support. Note that states cannot require anything different than what is in FMVSS-108; however, states can add regulations. Contact Truck-Lite for special situations.

How hard should I tighten down (torque) plastic lights or devices?

Over-torqueing will generally cause cracking or distortion. Use the torque specifications provided by the manufacturer. A marker light will generally be in the neighborhood of 8 to 20 inch lbs., but a good rule of thumb is to use the minimum torque necessary to secure the device.

I'm painting my vehicle, what if I get some paint on the lens?

You should be careful to avoid getting paint on the lights; most paints (excluding water based) are incompatible with polycarbonate lights. They may also cause wires or cable insulation to crack.

What's the difference between an acrylic and polycarbonate lens?

Given its weather resistance and clarity, acrylic has long been the most widely used material for lenses. However, polycarbonate is much less likely to shatter, chip or crack upon impact and can withstand higher exposure to heat. Polycarbonate lenses are given a special coating to improve abrasion, UV and chemical resistance; still, to prolong the life of your lenses, it is recommended that you only clean them with a mild detergent and soft cotton cloth.

The following solvents/cleaners MUST NOT be used with polycarbonate:

•  Trichlor
•  Acetone
•  Triclene®
•  Methyl Ethyl Keytone (MEK)
•  MIBK
•  Toluol
•  Benzol
•  Gasoline
•  Carbon Tetrachloride
•  Chlorinated Hydrocarbons
•  Texize-8006, 8129, 8758
•  Liquid Cleaner - 8211
•  Agitene®
•  Ajax®
•  All Liquid Detergents
•  Pink Lux® (phosphate free)
•  Diversol®
•  Lemon Joy® (phosphate free)
•  Kleenol Plastics
•  Lestoil®
•  Lysol®
•  Stanisol Naphtha®
•  Oils