20309Y, Truck-Lite Series 20 Yellow Turn Signal Light - 1 Wire

• 20309Y
• Series 20 Yellow Turn Signal Light
• Features snap-in lens with a 90 degree maximum edge visibility
• Features side turn function
• Flush mount
• Voltage: 12
• Wire Gauge: 18
• Incandescent Lights
• Number of Diodes/Bulbs: 1 
• Number of Wires: 1
• Lamp Connection: Hardwired
• Plug Side One: Hardwired
• Plug Side Two: .180 Bullet
• Lens Shape: Round
• Lens Color: Yellow
• Lens & Housing Material: Polycarbonate (Plastic)
• Mount/Trim Color: Black
• Mount/Trim Material: PVC
• Compliance Family: FMVSS 108 / CMVSS 108 / DOT / SAE
• Mount Type: Bracket Mount Kit
• Mounting Connector Diameter: 4.5 inches
• Lens Width & Height: 2.28 x 2.28 inches
• Made in the USA
• 1 Year Warranty

Truck Lite Turn Signal Lights

Additional Parts:

• Amber Turn Signal Light (2 Wire):  20310Y
• Bulb Only Part#: 80604
• Lens Only Part#: 99005Y
• 80604 T-4 Cartridge Bulb

Cross#'s: 2067840, 20309Y4, TL20309Y, 07-20309, TRU-20309Y, 4098AHT, TBB103934, TBB 103934, LK4320, NBPGROT8000, 103934, 25172900, 04312740, 4312740, 22020378, 2202-0378, 4098

VMRS:  034-003-071

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