Turn Signal Assembly
MaybeThe top 5 products take only 14% of clicks. But demand is soft, at -14.9% this quarter, so Turn Signal Assembly is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $122K/yr321K searches / yr
- 90-day growth
- -14.9%search demand this quarter
- Competition
- 14%top-5 click share · 85 brands · 156 sellers
Flapen Score
Turn Signal Assembly against its category
The dotted line is the Automotive average. Past it, Turn Signal Assembly is stronger. Inside it, weaker.
Market
The Turn Signal Assembly market on Amazon at a glance
Shoppers on Amazon United States searched for Turn Signal Assembly 321K times last year and spent an estimated $122K. The top 5 brands take 34% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 1.5% of those searches ended in a purchase.
Shoppers searched for this 321K 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 -14.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $122K a year.
- Searches, last 12 months
- 321K
- Growth, 90 days vs prior 90
- -14.9%
- Conversion, latest week
- 1.5%
- Market size, estimated
- $122Ka year
- Peak month
- October1.6× the quietest month
- Top search term
- turn signal assembly65K searches a year
02 · Price
A sale here is worth $25.03.
Listings sell for $25.03 on average, from $5.67 to $104.62. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 0 to 100 of them. At $25.03 that is $0 to $3K a year per listing.
- Average price
- $25.03inside the $15 to $100 sweet spot
- Price range
- $5.67–$104.62
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 4.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 0.3% of listings are out of stock. The average listing ranks #182 within Lights, Bulbs & Indicators. It carries 3,856 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 94%
- Out of stock, average day
- 0.3%
- Average rank
- #182in Lights, Bulbs & Indicators
- Average rating
- 4.40 starsAmazon United States average 4.42 stars
- Average reviews
- 3,856per listing
- Listings tracked
- 170
04 · Newcomers
4 of last year's 13 launches cleared the first-year sales bar.
13 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 13
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Turn Signal Assembly 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 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
iBrightstar 3157 LED Bulb Amber 3157a LED Turn Signal Bulbs Super Bright for vehicle Blinker Lights and Turn Signal Lights 2 Pack
- Price
- $15.65
- Rating
- 4.4/5
- Reviews
- 69,021
- Age
- 9y ago
![Partsam 2Pcs 4.4 Amber 24 LED Turn Signal Side Marker Lights [DOT Approved] IP67 Waterproof Amber Lens Aluminum Housing Surface Mount Marker Lights for Trailer Truck Tractor RV](https://m.media-amazon.com/images/I/51zgmJNpCdL.jpg)
Partsam 2Pcs 4.4 Amber 24 LED Turn Signal Side Marker Lights [DOT Approved] IP67 Waterproof Amber Lens Aluminum Housing Surface Mount Marker Lights for Trailer Truck Tractor RV
- Price
- $16.46
- Rating
- 4.5/5
- Reviews
- 806
- Age
- 4y ago

Partsam 2Pcs 6 Oval Arrow Turn Signal Lights Truck Trailer Amber 25LED Surface Mount Smoke Lens Waterproof Sealed Led Marker Clearance Lights Indicators Flange Mount 12V
- Price
- $21.81
- Rating
- 4.3/5
- Reviews
- 373
- Age
- 7y ago

iFunyLED 2PCS Flowing LED Motorcycle Turn Signal Lights Aluminum Alloy 12V Super Bright Motorbike Front Rear Blinkers Indicators Fit for Harley Honda KTM Kawasaki Suzuki Yamaha - Amber
- Price
- $13.78
- Rating
- 4.4/5
- Reviews
- 350
- Age
- 3y ago

SEALIGHT 7443 7440 LED Bulb Amber Turn Signal Lights T20 7441 7444 992 W21W LED Light Bulb with Projector Len and Need Extra Load Resistor Includes Additional Decoders Pack of 2
- Price
- $19.74
- Rating
- 4.5/5
- Reviews
- 15,214
- Age
- 2y ago
Trending
estimated 90-day click momentum
HHZL T20 7440A WY21W Turn Signal Bulb Daytime Running Light Blinker Brake Light Bulbs 10PCS Monofilament Side Marker Lights Mini Taillight 7440 Bulb Replacement for Cars Trucks SUVs(Amber)
- Price
- $6.95
- Rating
- 4.4/5
- Reviews
- 140
- Age
- 10mo ago
![TRUE MODS 2pc 3/4 Inch Round Amber Trailer 12V LED Marker Light [3 Wire/DRL & Turn Signal] [DOT FMVSS 108] [SAE P2PC] [Semi-Spherical Output] [IP67 Waterproof] Small Markers for Trailer Truck](https://m.media-amazon.com/images/I/51KOoOMN5NL.jpg)
TRUE MODS 2pc 3/4 Inch Round Amber Trailer 12V LED Marker Light [3 Wire/DRL & Turn Signal] [DOT FMVSS 108] [SAE P2PC] [Semi-Spherical Output] [IP67 Waterproof] Small Markers for Trailer Truck
- Price
- $10.05
- Rating
- 4.7/5
- Reviews
- 631
- Age
- 5y ago

TIANWIDJEW 12V LED Indicator Small Light Waterproof 1/2(12mm) Panel Cutout 12V 24V Metal LED Indicator with 22AWG 150MM Wire - High Beam Single Arrow Left/Right Parking Indicat-or 4PCS
- Price
- $9.70
- Rating
- 4.6/5
- Reviews
- 311
- Age
- 2y ago

Yunnergo 1 Pair Front Turn Signal Lights Lamps Compatible with Patriot 2007-2017 68004180AC CH2527102 68004181AC CH2526102
- Price
- $17.53
- Rating
- 4.8/5
- Reviews
- 213
- Age
- 2y ago

AUXITO 7443 LED Bulb Amber Yellow Turn Signal Light 7440 7441 7444 T20 Super Bright for Rear Front Blinker Turn Signal Marker Parking Light Pack of 2
- Price
- $16.20
- Rating
- 4.6/5
- Reviews
- 11,013
- Age
- 10mo ago
Newest
by launch date
SEALIGHT Turn Signal Light Bulbs 3157 LED Bulb Amber 700% Brighter 3157A 3156 3057 4157 LED Bulb 57-SMD LED Chipset with Projector Len & Load Resistor for Turn Signal Light Parking Light 2Pcs
- Price
- $18.04
- Rating
- 4.5/5
- Reviews
- 6,881
- Age
- 9mo ago

AUXITO 7443 LED Bulb Amber Yellow Turn Signal Light 7440 7441 7444 T20 Super Bright for Rear Front Blinker Turn Signal Marker Parking Light Pack of 2
- Price
- $16.20
- Rating
- 4.6/5
- Reviews
- 11,013
- Age
- 10mo ago

HHZL T20 7440A WY21W Turn Signal Bulb Daytime Running Light Blinker Brake Light Bulbs 10PCS Monofilament Side Marker Lights Mini Taillight 7440 Bulb Replacement for Cars Trucks SUVs(Amber)
- Price
- $6.95
- Rating
- 4.4/5
- Reviews
- 140
- Age
- 10mo ago

AUXITO 2025 Latest CANBUS 7440 7443 LED Bulbs Amber Yellow with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights Pack of 2
- Price
- $34.28
- Rating
- 4.5/5
- Reviews
- 35,933
- Age
- 1y ago

SEALIGHT 7443 7440 LED Bulb Amber Turn Signal Lights T20 7441 7444 992 W21W LED Light Bulb with Projector Len and Need Extra Load Resistor Includes Additional Decoders Pack of 2
- Price
- $19.74
- Rating
- 4.5/5
- Reviews
- 15,214
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 14% of clicks, no more. An open shelf where new products get seen.
Brands
85 falling
Sellers
156
Est. top-5 brand share
34%
Top 20: 69%
Est. top-5 click share
14%
Top 20: 37%
Open market
62%
- Partsam8%
- AUXITO8%
- iFunyLED6%
- iBrightstar6%
- SEALIGHT6%
- ONLINE LED STORE5%
Demand
Turn Signal Assembly search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Turn Signal Assembly search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- turn signal assembly65K/yr
- turn signal light39K/yr
- led turn signal lights36K/yr
- automotive signal light assemblies21K/yr
- front turn signal assembly17K/yr
- blinker16K/yr
- turn signal lights16K/yr
- signal light16K/yr
- front turn signal12K/yr
- turn signal lens10K/yr
Reviews and returns
What reviews say buyers love and hate about Turn Signal Assembly
We read the reviews and the return reasons for every product selling here.
“Durability is very bad”
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.
14 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 Turn Signal Assembly 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









