Radio Harness
FailDemand is soft, at -23.5% this quarter, so Radio Harness is a Fail.
- Flapen Score
- 48 / 100Top 28% of 8,347 Electronics niches · +5 vs the category median of 4348
- Market size
- $210K/yr572K searches / yr
- 90-day growth
- -23.5%search demand this quarter
- Competition
- 51%top-5 click share · 13 brands · 51 sellers
Flapen Score
Radio Harness against its category
The dotted line is the Electronics average. Past it, Radio Harness is stronger. Inside it, weaker.
Market
The Radio Harness market on Amazon at a glance
Shoppers on Amazon United States searched for Radio Harness 572K times last year and spent an estimated $210K. The top 5 brands take 79% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 1.8% of those searches ended in a purchase.
Shoppers searched for this 572K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.8% of those searches ended in a purchase. Searches in the last 90 days moved -23.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $210K a year.
- Searches, last 12 months
- 572K
- Growth, 90 days vs prior 90
- -23.5%
- Conversion, latest week
- 1.8%
- Market size, estimated
- $210Ka year
- Peak month
- August1.4× the quietest month
- Top search term
- radio harness112K searches a year
02 · Price
A sale here is worth $19.88.
Listings sell for $19.88 on average, from $6.39 to $70.70. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 100 to 250 of them. At $19.88 that is $2K to $5K a year per listing.
- Average price
- $19.88inside the $15 to $100 sweet spot
- Price range
- $6.39–$70.70
- 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
- 3.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
68% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #146 within Car & Vehicle Electronics. It carries 1,724 reviews at 4.18 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 68%
- Prime listings
- 100%
- Out of stock, average day
- 1.8%
- Average rank
- #146in Car & Vehicle Electronics
- Average rating
- 4.18 starsAmazon United States average 4.42 stars
- Average reviews
- 1,724per listing
- Listings tracked
- 28
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 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
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Radio 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.
Top sellers
by estimated 90-day click share
Radio Shoulder Harness Holster Chest Holder Universal Vest Rig for Police Firefighter Two Way Radio Search Rescue Essentials with American Flag Patch
- Price
- $23.67
- Rating
- 4.5/5
- Reviews
- 1,296
- Age
- 6y ago

Car Radio Audio Receiver Wiring Harness Kit Stereo Wiring Harness Aftermarket Stereo Connection Wire Cable Plug with Antenna Adapter Audio Modification Pigtail Connector Plug for Most Vehicles
- Price
- $7.30
- Rating
- 3.3/5
- Reviews
- 81
- Age
- 1y ago

LUITON Radio Shoulder Holster Left Side Chest Harness Holder for Two Way Radios Walkie Talkie Rescue
- Price
- $19.89
- Rating
- 4.5/5
- Reviews
- 1,296
- Age
- 3y ago

COAXSHER RCP-1 Pro Radio Chest Harness for 2 Way Radio & Electronics | Search and Rescue Ski Patrol Emergency Response - Black
- Price
- $70.70
- Rating
- 4.4/5
- Reviews
- 435
- Age
- 14y ago

RED WOLF Stereo Wiring Harness Fit for 2002-2008 GMC Envoy Sierra Chevy Silverado Impala Aftermarket Stereo Radio Wire Cable Connector Adapter
- Price
- $10.05
- Rating
- 4.2/5
- Reviews
- 3,221
- Age
- 7y ago
Trending
estimated 90-day click momentum
LUITON Radio Shoulder Holster Left Side Chest Harness Holder for Two Way Radios Walkie Talkie Rescue
- Price
- $19.89
- Rating
- 4.5/5
- Reviews
- 1,296
- Age
- 3y ago

COAXSHER RCP-1 Pro Radio Chest Harness for 2 Way Radio & Electronics | Search and Rescue Ski Patrol Emergency Response - Black
- Price
- $70.70
- Rating
- 4.4/5
- Reviews
- 435
- Age
- 14y ago

LUITON Radio Chest Harness with Reflective Strips Shoulder Holster Radio Vest Holder Two Way Radio Vest Rig Walkie Talkie Case
- Price
- $20.24
- Rating
- 4.0/5
- Reviews
- 61
- Age
- 1y ago

KoiLuvGo Car Radio Audio Receiver Wiring Harness Kit Automotive Stereo Radio Installation Kit Universal for Chevrolet GMC and Hummer Aftermarket Car Audio Adapter Wiring Harness
- Price
- $7.41
- Rating
- 3.1/5
- Reviews
- 12
- Age
- 6mo ago

COAXSHER RP-1 Scout Radio Chest Harness for 2 Way Radio & Electronics | Search and Rescue Ski Patrol Emergency Response - Black
- Price
- $54.24
- Rating
- 4.4/5
- Reviews
- 377
- Age
- 14y ago
Newest
by launch date
KoiLuvGo Car Radio Audio Receiver Wiring Harness Kit Automotive Stereo Radio Installation Kit Universal for Chevrolet GMC and Hummer Aftermarket Car Audio Adapter Wiring Harness
- Price
- $7.41
- Rating
- 3.1/5
- Reviews
- 12
- Age
- 6mo ago

SWQS 3PCS Car Radio Wiring Harness Adapter Kit Aftermarket Stereo CD Player Receiver Adapter Modified Pigtail Connector Plug Compatible with Chevy Silverado Chrysler Hummer Buick Suzuki (Gray)
- Price
- $8.86
- Rating
- 3.5/5
- Reviews
- 14
- Age
- 8mo ago

HHZL Car Radio Stereo Wiring Harness Aftermarket Radio Wire Harness Kit with Antenna Adapter Connector for Car Stereo Audio DVD Modified Power Speaker Cable Plug Connector for Dodge Wrangler
- Price
- $9.92
- Rating
- 3.3/5
- Reviews
- 26
- Age
- 11mo ago

Car Radio Audio Receiver Wiring Harness Kit Stereo Wiring Harness Aftermarket Stereo Connection Wire Cable Plug with Antenna Adapter Audio Modification Pigtail Connector Plug for Most Vehicles
- Price
- $7.30
- Rating
- 3.3/5
- Reviews
- 81
- Age
- 1y ago

YYTQP Radio Wiring Harness Connector Antenna Adapter Compatible with 2006-2013 GMC Sierra Chevy Impala Buick Stereo Wire Cable Connector Adaptor CD Receiver Kit (4 PCS)
- Price
- $12.74
- Rating
- 3.7/5
- Reviews
- 64
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 51% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
51
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
51%
Top 20: 89%
Open market
15%
- LUITON37%
- Scosche13%
- RED WOLF11%
- COAXSHER9%
- Rebvugr8%
- YYTQP7%
- Open — no brand owns it (7 brands, 15%)
Demand
Radio Harness search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Radio Harness search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- radio harness112K/yr
- radio wiring harness94K/yr
- car audio & video wiring harnesses53K/yr
- aftermarket radio wiring harness32K/yr
- wiring harness for car stereo35K/yr
- stereo wiring harness35K/yr
- radio wire harness33K/yr
- radio wiring harness adapter kit20K/yr
- car radio wiring harness21K/yr
- radio harness adapter28K/yr
Reviews and returns
What reviews say buyers love and hate about Radio Harness
We read the reviews and the return reasons for every product selling here.
“the compatibility was crap”
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
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Radio 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









