Anderson Oval Tail Light E421KR, Sealed Stop/Turn/Tail Lamp with Grommet and Plug, Red, 60 Series

The Anderson E421KR is a sealed oval stop/turn/tail light from the 60 Series, built for boat trailers and replacing both right and left hand side applications with a single part. The polycarbonate lens is welded to the housing to form one sealed unit, giving the light a fully weatherproof construction suited to constant exposure to road spray and submersion at the boat ramp. The lamp mounts in a flush mount grommet and can be installed either vertically or horizontally, making it adaptable to a variety of trailer frame layouts. A mounting gasket is included to seal the light against the grommet, and the kit adds a right-angle plug for wiring the unit into the trailer harness, so everything needed for a straightforward installation is included in the box. The light uses an incandescent bulb and is finished in red for stop, turn, and tail signal visibility. Because the E421KR replaces both the right hand and left hand side light, buyers do not need to track down a separate part number for each side of the trailer. This makes it a practical choice for keeping a spare on hand or for replacing a cracked or fogged lens on either corner of the trailer without ordering two different SKUs.

Specifications

• Brand: Anderson
• Manufacturer Part Number: E421KR
• Product Type: Sealed Oval Stop/Turn/Tail Light
• Series: 60 Series
• Bulb Type: Incandescent
• Lens Material: Polycarbonate
• Lens Color: Red
• Voltage: 12 Volts
• Mounting: Flush mount grommet, installs vertically or horizontally
• Included Components: Tail light, mounting grommet, right-angle plug, mounting gasket
• Package Dimensions: 6.25 x 10.5 x 9.75 inches
• Weight: 3 pounds
• UPC: 044464943749

Fitment

Replaces both right hand and left hand side applications on boat trailers using a sealed oval flush mount tail light.

Replaces (OEM)

No OEM cross-reference numbers are published for this part.

Frequently Asked Questions

Does the E421KR fit both sides of the trailer? Yes, the Anderson E421KR replaces both the right hand and left hand side tail light, so the same part number works on either corner of the trailer.

What is included with the E421KR kit? The kit includes the sealed oval tail light itself, a mounting grommet, a mounting gasket, and a right-angle plug for connecting to the trailer wiring harness.

Can this light be mounted horizontally or only vertically? The E421KR mounts in a flush mount grommet and can be installed either vertically or horizontally, depending on the trailer frame layout.

What color is the lens on the E421KR? Red. The Anderson E421KR is finished in red for stop, turn, and tail signal use.

Is the E421KR a sealed light or does it use a replaceable bulb? It is a sealed unit; the polycarbonate lens is welded to the housing, and it uses an incandescent bulb inside that sealed housing.

What is the E421KR made of? The lens is polycarbonate, welded to the housing to form a single sealed unit that resists moisture intrusion.

How much does the E421KR weigh? The Anderson E421KR weighs 3 pounds as shipped.

What voltage is the E421KR rated for? The E421KR is a 12 volt trailer tail light.

Do I need a separate grommet to install the E421KR? No separate purchase is needed; the E421KR kit already includes the mounting grommet and gasket required for a flush mount installation.

Is the E421KR part of a specific product series? Yes, the E421KR is part of Anderson's 60 Series of sealed oval trailer lights.

What is the UPC for the Anderson E421KR? The Anderson E421KR tail light carries UPC 044464943749.

Does the E421KR come with a wiring plug? Yes, a right-angle plug is included with the E421KR kit for connecting it to the trailer's wiring harness.