---
product_id: 266667764
title: "WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover"
brand: "wirthco"
price: "฿1075"
currency: THB
in_stock: true
reviews_count: 5
category: "Wirth Co"
url: https://www.desertcart.co.th/products/266667764-wirthco-engineering-inc-20081-7-way-trailer-plug-cover
store_origin: TH
region: Thailand
---

# Compact 2.75x6.5x2.75 in Lightweight 0.13 lbs Durable snug-fit protection WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover

**Brand:** wirthco
**Price:** ฿1075
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your trailer plug pristine — because every detail counts!

## Quick Answers

- **What is this?** WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover by wirthco
- **How much does it cost?** ฿1075 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/266667764-wirthco-engineering-inc-20081-7-way-trailer-plug-cover)

## Best For

- wirthco enthusiasts

## Why This Product

- Trusted wirthco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Tough material withstands rain and daily wear
- • **Trusted by Pros:** Top-rated with 4.4 stars and thousands of happy users
- • **Dust & Bug Defense:** Seals your 7-way trailer plug from dirt and critters
- • **Lightweight & Compact:** Minimal bulk for easy handling and storage
- • **Precision Fit, No Slip:** Engineered to stay firmly in place even on rough roads

## Overview

The WirthCo Engineering 20081 7-Way Trailer Plug Cover is a compact, lightweight accessory designed to protect your trailer’s electrical plug from dust, bugs, and moisture. With a snug fit that resists sliding off during travel, it offers durable, practical protection trusted by thousands of users and ranked among the top RV electronics accessories.

## Description

Witco Engineering, is entering our fourth decade as a prime manufacturer of practical products for making life easier and safer - at home, in the workplace, on the road, in the campground and on the water. We are grateful for valued employees and customers and we are dedicated to continuing growth based upon integrity and service. We are also proud of our heritage of providing innovative quality products.

Review: Fits great, a touch tight but for sure won’t slide off. The clip that you clip to the wiring harness fits snug as well. The loop that you slide over the plug end so you don’t lose the cover was really tight to slide on so as a suggestion is to warm the loop end with a hair dryer or hot water to make it easier to work with. Overall I am happy with this product!
Review: Simple but effective. This plug cover keeps dust and bugs out of the trailer harness port and holds up to rain just fine. It’s not a lock, but it’s tough enough to stay on during rough driving. I’d love to see a glow-in-the-dark or color-coded version for faster ID. For anyone hauling trailers or gear, this is a cheap and easy add-on that works.

## Features

- Package Dimensions: 2.75 L x 6.5 H x 2.75 W (inches)
- Package Weight: 0.13 pounds
- Country of Origin : China
- Part Number: 42859

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072J5VZ4C |
| Best Sellers Rank | #71,714 in Automotive ( See Top 100 in Automotive ) #31 in RV Electronics |
| Brand | WirthCo |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,887) |
| Date First Available | 24 May 2017 |
| Item Weight | 60 g |
| Item model number | 20081 |
| Manufacturer | Wirthco Engineering, Inc. |
| Manufacturer Part Number | 20081 |
| Model | 20081 |
| Product Dimensions | 16.51 x 6.99 x 6.35 cm; 60 g |

## Product Details

- **Brand:** WirthCo
- **Colour:** Black
- **Material:** Plastic Rubber
- **Product dimensions:** 16.5D x 7W x 7H centimeters
- **Style:** Modern

## Images

![WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover - Image 1](https://m.media-amazon.com/images/I/41IlIPRiTNL.jpg)
![WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover - Image 2](https://m.media-amazon.com/images/I/61DdgcPzHjL.jpg)
![WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover - Image 3](https://m.media-amazon.com/images/I/61DzSIYZsEL.jpg)
![WirthCo Engineering Inc 20081 7-Way Trailer Plug Cover - Image 4](https://m.media-amazon.com/images/I/71816wLQxsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 29 October 2020*

Fits great, a touch tight but for sure won’t slide off. The clip that you clip to the wiring harness fits snug as well. The loop that you slide over the plug end so you don’t lose the cover was really tight to slide on so as a suggestion is to warm the loop end with a hair dryer or hot water to make it easier to work with. Overall I am happy with this product!

### ⭐⭐⭐⭐⭐ Review
*by D***G on 30 July 2025*

Simple but effective. This plug cover keeps dust and bugs out of the trailer harness port and holds up to rain just fine. It’s not a lock, but it’s tough enough to stay on during rough driving. I’d love to see a glow-in-the-dark or color-coded version for faster ID. For anyone hauling trailers or gear, this is a cheap and easy add-on that works.

### ⭐⭐⭐⭐⭐ Review
*by T***T on 24 October 2025*

Must have for your trailer wiring connector.

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**Shop now:** [https://www.desertcart.co.th/products/266667764-wirthco-engineering-inc-20081-7-way-trailer-plug-cover](https://www.desertcart.co.th/products/266667764-wirthco-engineering-inc-20081-7-way-trailer-plug-cover)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*