r134a with uv dye
Worth a lookShows demand growing +207.6% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+207.6%90-day search growth — must beat 0% to launch
Avg price
Incredible$35.69avg listing price — sweet spot $15–$100
Returns
Great1.4%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Great$7.59–$104.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good531.03avg incumbent reviews — the moat a new listing must climb
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$24K$24K/yr · 43K searches
According to Flapen's Amazon United States niche tracking, r134a with uv dye is a $24K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 63/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
r134a with uv dye market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $45K–$54K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #124
- Page quality
- 0%
- Prime
- 57%
- Sponsored
- 77%
- Out of stock
- 7.4%
- Avg brand age
- 72 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.Brands
14 rising
Sellers
63
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
41%
Top 20: 87%
Open market
15%
- ZeroR30%
- TSI Supercool16%
- ENVIRO-SAFE11%
- ERRECOM10%
- InterDynamics10%
- A/C Pro9%
- Open — no brand owns it (8 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +207.6% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 13.6×
Top r134a with uv dye search terms
- r134a refrigerant with uv dye24K/yr
- 134a refrigerant with uv dye6K/yr
- r134a dye6K/yr
- r134a with uv dye7K/yr
Top r134a with uv dye products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ZeroR AC UV Dye Leak Detector R134_ R12_ R22_ - 3 Can
ZeroR$34.814.2★235 rev
EZ Chill Car R-134a with Leak Sealer and UV Dye for Cars & Trucks & More Red Dye 10.25 Oz RLS-3
InterDynamics$21.733.2★192 rev
TSI Supercool P46-8D PAG Oil 46 Viscosity with UV Dye 8oz 1-Pack
TSI Supercool$9.334.8★1,974 rev
ERRECOM Brilliant - 0.2 fl oz (7.5 ml) Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Vehicle A/C Systems Includes R134a Adapter
ERRECOM$9.904.3★999 rev
ENVIRO-SAFE UV Dye Charge Leak Detector for R1234YF R134a R12 R22 R600a R290 & More | Fluorescent AC Leak Detection Dye - Single Can (Can Only)
ENVIRO-SAFE$29.594.0★10 rev
Newest
by launch date
Tellegloww 8 Pcs Leak Detector Kit R1234yf R134a R410a Hand Push Compressor 1oz/30ml Oil UV Dye Injector Kit Refrigerant Leak Detector Tool Low Side Quick Coupler Mini Split Adapter Glasses Flashlight
Tellegloww$46.626 rev
ENVIRO-SAFE UV Dye Charge Leak Detector for R1234YF R134a R12 R22 R600a R290 & More | Fluorescent AC Leak Detection Dye - Single Can (Can Only)
ENVIRO-SAFE$29.5910 rev
ENVIRO-SAFE UV Dye Charge Leak Detector for R1234YF R134a R12 R22 R600a R290 & More | Fluorescent AC Leak Detection Dye 3 Cans (Include R1234YF Hose)
ENVIRO-SAFE$49.991 rev
ZeroR AC Refrigerant R134a Replacement - Eco-Friendly 100% Natural Hydrocarbon Gas - Compatible and Easy to Install with R134a A/C Recharge Systems - 12 Cans (6oz Each)
ZeroR$104.5255 rev
ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 4-Cans
ZeroR$58.07189 rev
Trending
90-day click momentumENVIRO-SAFE UV Dye Charge Leak Detector for R1234YF R134a R12 R22 R600a R290 & More | Fluorescent AC Leak Detection Dye 3 Cans (Include R1234YF Hose)
ENVIRO-SAFE$49.995.0★
ZeroR AC Recharge Kit R134a Replacement Eco-Friendly Refrigerant Gas with 14-Inch Charging Hose Tool for SSV Cans 4-Cans
ZeroR$58.073.9★
ENVIRO-SAFE UV Dye Charge Leak Detector for R1234YF R134a R12 R22 R600a R290 & More | Fluorescent AC Leak Detection Dye - Single Can (Can Only)
ENVIRO-SAFE$29.594.0★
R134a Replacement with Stop Leak 4 Cans Total for AC Recharging
cmebiz$54.454.0★
Tellegloww 8 Pcs Leak Detector Kit R1234yf R134a R410a Hand Push Compressor 1oz/30ml Oil UV Dye Injector Kit Refrigerant Leak Detector Tool Low Side Quick Coupler Mini Split Adapter Glasses Flashlight
Tellegloww$46.624.1★
What buyers say about r134a with uv dye
What buyers praise and complain about, mined from review topics.What buyers love
“Worth every penny”
“solid quality kit”
“As advertised”
“No leakage”
“Ease of use”
“3 cans worked great”
“Good price, right refrigerant”
“Glows bright”
“Charged up the system smoothly”
“Nice and bright, shows dye very well”
What buyers complain about
“Leaked everywhere”
“Doesn't do what it is supposed to”
“False advertising”
“No Quality control”
“Not compatible”
“Just watest money”
“instructions are not correct”
“Does not fit my vehicle”
“Hot out here”
“2 bottles and the dye is invisible”
Top return reasons
Common questions
- Is r134a with uv dye profitable to sell on Amazon United States?
- The niche generates $24K/yr across 35 tracked products. 9 of 11 products launched in the last 360 days are still selling. 90-day search growth is +207.6%. Flapen's verdict: Worth a look (63/100).
- How competitive is the r134a with uv dye niche?
- 14 brands and 63 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in r134a with uv dye?
- Top complaints mined from reviews: Leak-Proof, Functionality-Overall, Advertised Vs Actual Product. The return rate is 1.4%.
- When does demand for r134a with uv dye peak?
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 13.6× the quietest.
- What does it cost to enter the r134a with uv dye niche?
- Listings span $7.59–$104.52; the average listing price is $35.69 (sweet spot $15–$100). The average incumbent carries 531 reviews — the moat a new listing must climb.