trailer wire extension
Skip it41/100a small market ($72K/yr) — trailer wire extension doesn't clear our bar today.
Market/yr
$72K
Growth (1y)
+164.6%
Products
16
Brands
14
was 17 a year ago
Sellers
16
Price range
$6.23–$19.12
Returns
1.8%
Rating
4.7★
Skip it
Scored 41/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +164.6% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: May, Jun, Jul · busiest ÷ quietest = 2.4×
Competition
- Saihisday20%
- Seamaka14%
- MECMO13%
- Oyviny12%
- Prutomr11%
- Mosleyz9%
- Other (8 brands)21%
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 14 brands and 16 sellers compete here.
Brands
14 falling
was 17 a year ago
Sellers
16
Top 5 brand share
69%
Product shelf
All 16 tracked products in this niche.
4 Pin Trailer Plug Extender Trailer Wire Extension Harness Quick-Connect Trailer Adapter Extender 4 Way Flat Male and Female Wiring Harness Adapter 28Inch/2.3Feet
Saihisday
$9.634.7★574 reviews
Seamaka 4 Way Flat Trailer Extension Coiled Cable 4 Pin Trailer Wire Extension Harness Male and Female Stretchable Coiled with Dust Cover 36/3 FT 18 Guage
Seamaka
$8.804.7★271 reviews
MECMO 4-Pin Flat Trailer Extension Cable 12 Inch Heavy Duty 18AWG Copper 4 Way Wiring Connector Harness Vehicle-Side and Trailer-Side 4 Prong Light Plug Hitch Wire Extension 1ft
MECMO
$8.934.8★288 reviews
4-Way Flat Trailer Light Wiring Extension Cable - 18AWG 4.5Ft (55in) Stretchable Coiled Hitch Plug with Sealed Cap Heavy-Duty Sheath Copper Wire Harness Quick-Connect 4-Pin Trailer Adapter Extender
Prutomr
$8.554.7★337 reviews
Trailer Wire Extension 4-Way 4 Pin Plug 4 Wire 4-Flat Connector with Male & Female Plug 18 AWG 59 inch Hitch Light Trailer Wiring Harness Extender
Mosleyz
$8.004.7★544 reviews
Tecreddy 4 Pin Trailer Wire Extension 24 inch 4 Way Flat Trailer Light Plug Connector with Dust Cover 18AWG Pure Copper Wiring Harness Extender with Loom Tubing Protection
Tecreddy
$10.014.8★86 reviews
Oyviny 4 Way Flat Trailer Extension Coiled Cable 3 Feet Stretchable 18AWG Vehicle-Side and Trailer-Side 4-Pin Trailer Wiring Harness Pure Copper Wires High Temperature Resistant PU Sheath Protected
Oyviny
$11.844.6★502 reviews
Oyviny 16 AWG 4 Pin Flat Trailer Extension 12 inch Vehicle-Side and Trailer-Side 4 Way Connector with Rubber Dust Cover Pure Copper Wire Loom Tubing Protection 4 Flat Trailer Wire Extension
Oyviny
$9.904.8★372 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“seems well made”
“Works exactly as advertised”
“Great value”
“Fits perfect”
“Good extension”
“Works well”
“Durable”
“This is a very sturdy little extension”
“Love the flexibility”
“It was easy to plug in”
What buyers complain about
“Does not fit or work properly”
“Broke after using one time”
“the right taillight male plug broke off”
“Does not work”
“The wire itself is pretty thick”
“Was hard to get out going”
“This cable extender never unplugs”
“Waste of money”
“Tough”
“Does not give you a good grip”
Top return reasons
- Size-Overall20%
- Compatibility-Overall17%
- Add-Ons/Attachments17%
- Socket/Port/Plug10%
- Functionality-Overall7%
- Connectivity-Overall6%
- Length5%
- Defective Material/Parts4%
- Advertised Vs Actual Product3%
- Value For Money2%