18th Aug 2026, 07:41 PM
4 Pin Trailer Tester 4 Way Flat Trailer Light Tester Connector Trailer Wiring Tester Straight Trailer Light Wire Circuit Tester
Price may vary by location, shipping cost, and availability.
Lowest in last 2 years
80% Off
$5.99
$29.99
Highest: $9.99
Average: $6.42
Lowest: $5.99
Lowest Offer: $5.69
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 4 Pin Trailer Tester 4 Way Flat Trailer Light Tester Connector Trailer Wiring Tester Straight Trailer Light Wire Circuit Tester here. This product's current Price in USA is $5.99 and the lowest final price is $5.69. The average and highest prices are $6.42 and $9.99 respectively.
| Lowest Ever Offer Price | $5.69 |
|---|---|
| 17th Feb 2026 | |
| Lowest Ever Price | $5.99 |
| 9th Oct 2025 | |
| Average Price | $6.42 |
| Based on 1081 days price tracking | |
| Highest Price | $9.99 |
| 5th Sep 2023 | |
Price History of All Variants of 4 Pin Trailer Tester 4 Way Flat...
Current Price in USA
| Price | $5.99 |
|---|---|
| MRP | $29.99 |
| Savings | $24.00 |
| Discount | 80.02% |
Recent Price Drops on 4 Pin Trailer Tester 4 Way Flat Trailer Light Tester Connector Trailer Wiring Tester Straight Trailer Light Wire Circuit Tester
Price Drop 8th Oct 2025
$6.99 → $5.99
14.31% drop
Price Drop 29th Jul 2024
$7.99 → $6.99
12.52% drop
Price Drop 18th May 2024
$9.99 → $7.99
20.02% drop
Product Information
Details
| Product Name | 4 Pin Trailer Tester 4 Way Flat Trailer Light Tester Connector Trailer Wiring Tester Straight Trailer Light Wire Circuit Tester |
|---|---|
| Store Product Code | B0CFZWVBZB |
| Store Name | amazon.com |
| Brand | WUSHIXAN |
| Rating | 8.8 / 10 |
| Category | Connectors |
| Product Manufacturer | WUSHIXAN |
| Model Number | 783798121354 |
| Color | Black |
Features
- Trailer Plug Tester Features4 Pin Trailer Connector Mount Material: ABS,Copper. DC:6-24V.Light: TAIL, LT, RT. Scope: Trailer Connector,3 Plug+1 Socket.
- Quick TroubleshootingTrailer 4 Pin Connector can Quickly Track Down Wiring Problems on the Trailer Side, Troubleshooting Right, Left, Turn and Brake Lights for Proper Function.
- Operating MethodPlug the 4 Pin Trailer Connector into the Vehicle and Operate the Vehicle's Turn Signals, Lights and Brakes. The Green Light Glows when there is Power.
- Durable ConstructionTrailer Plug Tester is Designed to be Weather, Corrosion and Impact Resistant.
- Easy to CarryTrailer Light Adapter is Small Enough to Fit Easily into a Glove Box, Pocket, Door Pocket or Tool Box.
Images
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Rating and Reviews
8.8 Based on 632 reviews
4 Pin Trailer Tester 4 Way Flat has 8.8 rating out of 10. This average rating is consist of 632 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.