Rev & Trail

WPS 42-3081 2-Wire Pigtail Wiring Harness: Right for Your Trailer Lights?

A focused look at the WPS 42-3081 2-wire pigtail wiring harness for trailer lights, its listed features, and the trade-offs to weigh before adding it to your powersports trailer setup.

Last updated Aug 17, 2026

When your trailer lights stop working, the problem is often the short wiring pigtail that connects the trailer to your tow vehicle. Choosing the right replacement harness can be confusing, especially when the connector style and wire count need to match your specific setup. The WPS Trailer Light 2-Wire Pigtail 42-3081 Powersports Wiring Harness is one option that crosses many powersports applications. Here's a focused look at what you get with this part and whether it fits your needs.

Quick verdict

If you need a standalone 2-wire pigtail to repair or extend a trailer light connection, the WPS 42-3081 offers a straightforward replacement part with a listed price of USD 24.99. It is not a complete wiring kit, so you'll need to confirm your existing connector and wire setup matches this 2-wire configuration.

Who it suits

This pigtail suits owners who are comfortable with basic trailer wiring and need a direct 2-wire replacement. The part is in 'new other' condition, meaning it is new but may show minor imperfections or come in non-retail packaging. If you're working on a powersports trailer used with motorcycles, ATVs, UTVs, side-by-sides, or off-road vehicles, this part comes from a manufacturer that supplies a wide range of powersports components.

What stands out from the listed details

The part number 42-3081 from WPS gives you a specific reference for matching. The 2-wire pigtail is clearly labeled for trailer light use, and the harness includes the connector you would use in the light circuit. The country of origin is listed as the United States, which may be a relevant factor if you prefer domestic sourcing. The listed price of USD 24.99 is the concrete figure to weigh against other pigtail options.

Meaningful trade-offs

The main trade-off is the 'new other' condition and the lack of explicit compatibility details in the product information. You don't get a full harness, so you'll need to verify that the wire gauge, connector shape, and pin layout match your trailer's light leads. Also, the listing does not specify a warranty length, so you'll want to test the pigtail soon after installation. Because the product is a pigtail, you're limited to the 2-wire function; if your trailer uses a different grounding method or has additional circuits, this won't cover those.

Bottom line

The WPS 42-3081 is a reasonable choice for a simple 2-wire trailer light pigtail, especially if you want a brand-name part with a part number you can reference. Confirm your connector type and wiring before purchase, and be prepared for the 'new other' condition.

WPS Trailer Light 2-Wire Pigtail 42-3081 Powersports Wiring Harness

WPS Trailer Light 2-Wire Pigtail 42-3081 Powersports Wiring Harness

This specific product is the exact part under review. Its listed condition of 'new other' and the brand WPS are the key details to note. The price of USD 24.99 positions it as a mid-priced pigtail, but the real question is whether the 2-wire design fits your trailer's setup. The United States origin is a helpful detail if that matters to you. Just remember to confirm the connector style before you order.

Products in this article
WPS Trailer Light 2-Wire Pigtail 42-3081 Powersports Wiring HarnessUSD 24.99View on eBay
WPS Trailer Light 2-Wire Pigtail 42-3081 Powersports Wiring HarnessUSD 24.99View on eBay

You may also like

Finding more guides for you…