PETERSON LIGHTING part description

343 Combination Turn Signal and Side Marker

Peterson Lighting Combination Turn Signal & Side Marker

Improve your ride’s visibility and safety with a new Peterson Lighting combination turn signal & side marker. It has a universal design that is compatible with various types of vehicles.

Features & Benefits

  • An amber combination light that meets SAE requirements as a side turn signal light while functioning as a side marker light
  • Also known as a mid-turn light
  • A bulb-replaceable unit that comes with a 3/8” base and three lead wires for electrical connection
  • Proudly made in the USA

Product Description


Features & Benefits

  • Made in USA.
  • Surface-mount unit meets SAE recommended practice for side turn signal, while providing marker light functions.
  • Popular model commonly referred to as a mid-turn light.
  • Bulb-replaceable unit 343 has 3/8" base and three lead wires: two blunt cut and one ground wire with ring terminal.
  • 2757 has lens welded to 9/16" tall base and three lead wires with .180 molded bullets.

343-25A: amber lens (poly pack - std qty 10)

Product Attributes

Lens Color amber
Shape rectangular
Bulb Technology incandescent
Bulb/diode Count 1
California Proposition 65 Required Y
Container Type bulk pack
Family PM
Filament Quantity 1
Ground Type Ring
Height 2.27 in
Integral Reflex N
Length 5.5 in
Light Color amber
Marine Use N
Mounting Type surface
Regulatory Compliance DOT + SAE
Removable Lens Y
Replaceable Bulb Y
Termination blunt cut wire
Voltage 12 Volts
Width 1.89 in

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8512204000
UPC 00044464927626
VMRS Code 034003081


We have 5 alternatives for the M343A by PETERSON LIGHTING:

Peterson Lighting® is a family-owned company that produces and distributes vehicle safety lighting systems mirrors, and other related safety products and accessories. It has been in the business for 75 years, and currently, it offers over 2,200 products designed for various applications, including tilt-bed and cargo vehicles and light- and medium-duty trailers. Peterson Lighting believes that full commitment to quality is its responsibility as a market leader. All its components are designed and manufactured only in its ISO 9001/QS-9000-certified facility in Grandview, MO. This facility is handled by knowledgeable and highly skilled specialists, who are as dedicated and passionate as the company when it comes to quality.



Review by Sandra C on 02/01/2022

Exactly what we needed!

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