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Wiring Harness

Maybe

Products sell for $20.43 on average, inside the sweet spot. But demand is soft, at -18.7% this quarter, so Wiring Harness is a Maybe.

Flapen Score
50
50 / 100
Top 21% of 8,347 Electronics niches · +7 vs the category median of 43
Market size
$225K/yr739K searches / yr
90-day growth
-18.7%search demand this quarter
Competition
46%top-5 click share · 15 brands · 58 sellers

Flapen Score

Wiring Harness against its category

The dotted line is the Electronics average. Past it, Wiring Harness is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Wiring Harness market on Amazon at a glance

Shoppers on Amazon United States searched for Wiring Harness 739K times last year and spent an estimated $225K. The top 5 brands take 71% of clicks. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

An estimated 1.5% of those searches ended in a purchase.

Shoppers searched for this 739K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.5% of those searches ended in a purchase. Searches in the last 90 days moved -18.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $225K a year.

Searches, last 12 months
739K
Growth, 90 days vs prior 90
-18.7%
Conversion, latest week
1.5%
Market size, estimated
$225Ka year
Peak month
August1.9× the quietest month
Top search term
wiring harness117K searches a year

02 · Price

A sale here is worth $20.43.

Listings sell for $20.43 on average, from $6.39 to $72.75. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 100 to 250 of them. At $20.43 that is $2K to $5K a year per listing.

Average price
$20.43inside the $15 to $100 sweet spot
Price range
$6.39–$72.75
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
13K–15K
Units per listing a year
100–250
Revenue per listing a year
$2K–$5K
Returns
3.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

66% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.7% of listings are out of stock. The average listing ranks #150 within Car & Vehicle Electronics. It carries 2,670 reviews at 4.17 stars, so a new listing needs social proof before a better product.

Sponsored listings
66%
Prime listings
100%
Out of stock, average day
1.7%
Average rank
#150in Car & Vehicle Electronics
Average rating
4.17 starsAmazon United States average 4.42 stars
Average reviews
2,670per listing
Listings tracked
32

04 · Newcomers

0 of last year's 5 launches cleared the first-year sales bar.

5 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.

Launched, last 12 months
5
Successful launches
0Amazon's first-year sales bar
Average brand age
43 months

Products

Top Wiring Harness products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.

$0$23K$45K$68K$90K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 falling

Sellers

58

Est. top-5 brand share

71%

Top 20: 100%

Est. top-5 click share

46%

Top 20: 84%

Open market

22%

  • LUITON33%
  • Scosche12%
  • RED WOLF10%
  • Rebvugr8%
  • COAXSHER8%
  • YYTQP6%

Demand

Wiring Harness search demand

Weekly searches over the year, seasonality beneath. Pick a range.

18K13KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.9×

Search terms

Top Wiring Harness search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • wiring harness117K/yr
  • radio harness112K/yr
  • radio wiring harness94K/yr
  • car audio & video wiring harnesses53K/yr
  • wire harness56K/yr
  • aftermarket radio wiring harness32K/yr
  • wiring harness for car stereo35K/yr
  • stereo wiring harness35K/yr
  • radio wire harness33K/yr
  • radio harness kit10K/yr

Reviews and returns

What reviews say buyers love and hate about Wiring Harness

We read the reviews and the return reasons for every product selling here.

16%of positive reviews mention “Quality-Overall”
25%of negative reviews mention “Compatibility-Overall”
3.0%of orders come back
“the compatibility was crap”
A buyer, on “Compatibility-Overall”25% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

15 topics

NegativePositive

FAQ

Common Wiring Harness questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data