Attwood Marine Submersible Trailer Light Kit, Wiring Harness, License Plate Bracket

Overview

The Attwood Marine Submersible Trailer Light Kit is a trailer lighting kit range for boat trailers that need stop, tail, and turn lighting for road use and repeated ramp exposure. The range includes configurations for trailers up to 80 inches wide and over 80 inches wide, with incandescent and LED light type options depending on the trailer setup.

Each kit uses submersible multi-function trailer lights and is built around common trailer lighting needs: rear visibility, turn signaling, brake indication, and a license plate bracket. The kits conform to applicable U.S. FMVSS and Canadian CMVSS safety standards, which matters when replacing worn lights before towing to the ramp or setting up a trailer for regular highway use.

Key features

• Submersible trailer light kit range for boat trailers that are exposed to ramp launches, washdowns, and wet road conditions.
• Available for trailer width fitment up to 80 inches or over 80 inches, including low-profile options for wider trailers.
• Choice of incandescent or LED light type, so the kit can match the trailer lighting style already in use.
• Multi-function stop, tail, and turn lighting supports the core rear lighting functions needed for towing.
• Conforms to applicable U.S. FMVSS and Canadian CMVSS safety standards for trailer lighting.
• Includes the main parts needed for a trailer light replacement: two lights, wiring harness, license plate bracket, and mounting hardware.

Variants

This product is offered in four configurations that vary by trailer width fitment and light type. The wider-trailer versions use a low-profile format, while the up to 80 inches versions are the standard width-fitment kits in this range.

The package format remains consistent across the range, with a pair of trailer lights, wiring harness, license plate bracket, and mounting hardware included. The practical difference is whether the trailer falls under or over the 80 inch width category, and whether incandescent or LED lighting is preferred for the trailer.

• 14060-7: trailer width fitment up to 80 inches, incandescent light type. This configuration suits boat trailers that fall within the up to 80 inches lighting category and need an incandescent replacement kit.
• 14063-7: trailer width fitment over 80 inches, low-profile, incandescent light type. This configuration fits the over 80 inches trailer category while keeping the lamp housing profile lower at the rear of the trailer.
• 14064-7: trailer width fitment over 80 inches, low-profile, LED light type. This configuration matches the wider trailer category and uses LED lighting in the low-profile housing format.
• 14065-7: trailer width fitment up to 80 inches, LED light type. This configuration is the LED option for trailers in the up to 80 inches width category.

Installation and fit

Before ordering, confirm the trailer width category first, since the lighting requirements change at the 80 inch mark. A trailer over 80 inches wide needs the over 80 inches kit version, while smaller trailers use the up to 80 inches version.

The included wiring harness and hardware make this a practical replacement kit for worn, cracked, corroded, or intermittent trailer lights. During installation, routing the harness away from pinch points, sharp frame edges, and moving suspension parts helps reduce wiring failures after repeated launches and retrievals.

Use cases on board and at the ramp

This kit is a good match for boat owners who tow to local ramps, marinas, storage yards, and service shops, where trailer lights may be exposed to water, road spray, vibration, and salt residue. It is especially useful when both rear lights and the wiring need to be refreshed at the same time rather than replacing one lamp at a time.

Maintenance and care

After launching in saltwater, rinse the trailer lights and rear crossmember with fresh water and allow the trailer to drain before storage. Periodic checks of the ground connection, harness routing, lamp operation, and license plate bracket can help catch common trailer lighting issues before the next tow.

What’s included

• Two multi-function trailer lights
• Wiring harness
• License plate bracket
• Mounting hardware

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.