Front Park Turn LED Light - 4 Inch Round Amber PL-3 Grommet Mount - Truck-Lite 4050A Grote G4003 571.LD40A39

Replace a tired front corner lamp with this 4in round amber front, park and turn LED light distributed by FleetPro Parts & Tires. It is built as a straight swap for the Truck-Lite 4050A style lamp, with a PL-3 connector on the back and a grommet mount body, so the existing pigtail plugs in and the lamp presses into the grommet already in the panel. Cracked lenses, water in the housing and a bulb that has shaken itself apart are the normal end of an incandescent front lamp, and each one is a DOT violation waiting at the next scale. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

A True Plug-In Swap: The PL-3 Amber LED Advantage

The PL-3 connector is the three-pin standard on front, park and turn lamps, and using it is the difference between a five-minute repair and an afternoon of splicing. Pop the old lamp out of its grommet, unplug the pigtail, plug in the new lamp, press it home. Nothing is cut and nothing is spliced, which also means nothing new is introduced for corrosion to attack.

The lens is amber polycarbonate rather than glass or acrylic - the material that survives the stone strikes, road salt and flexing that a front corner takes - and the lamp runs on 12 Volt and meets FMVSS 108. At 0.3 lbs it is a light, sealed LED unit in place of a bulb-and-socket assembly. If the truck is still running incandescent in this position, the matching bulb-type Automann lamp is 571.LG40A. This unit is a direct replacement for highly searched industry numbers including Truck-Lite 4050A, Grote G4003, Optronics STL55AB, M42100Y and 38771.

Vehicle Fitment & Compatibility

This heavy-duty aftermarket LED light uses a universal design intended for the following commercial applications:

• Make/Model: Universal - trucks and trailers
• Position: Front corner lighting - front, park and turn
• Connector: PL-3 plug-in
• Mounting Style: Grommet mount, direct replacement into standard grommets and flanges
• System Requirement: 12 Volt DC electrical systems

Direct Replacement & Cross-Reference Numbers:

This Automann LED light serves as a direct replacement for the following part numbers:

• Trucklite Interchange: 4050A
• Grote Interchange: G4003
• Optronics Interchange: STL55AB
• Additional Interchange: M42100Y, 38771
• Automann Distributor #: 571.LD40A39

Technical Specifications

• Component Type: Front / Park / Turn LED Light
• Size & Shape: 4in Round
• Lens: Amber Polycarbonate
• Connector: PL-3
• Mount: Grommet
• Voltage: 12 Volt
• Compliance: FMVSS 108
• Incandescent Equivalent: 571.LG40A
• Weight: 0.3 lbs
• Package Dims: 4.3 x 4.3 x 1.467 in
• Condition: New
• Warranty: 1-Year FleetPro Warranty
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)