ac schrader valve kit
Worth a lookShows demand growing +221.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+221.7%90-day search growth — must beat 0% to launch
Avg price
Incredible$25.39avg listing price — sweet spot $15–$100
Review moat
Great295.49avg incumbent reviews — the moat a new listing must climb
Brand share
Great51%top-5 brand share — no brand owns this niche
Returns
Great1.6%return rate — above 5% kills the launch gate
Price range
Great$6.87–$110.18cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$183K$183K/yr · 110K searches
According to Flapen's Amazon United States niche tracking, ac schrader valve kit is a $183K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 70/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
ac schrader valve kit market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $203K–$254K
- units × avg price
- Conversion rate
- 6.6%
- Avg BSR
- #139
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 0.6%
- Avg brand age
- 32 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
31 flat
Sellers
58
Top-5 brand share
51%
Top 20: 87%
Top-5 click share
49%
Top 20: 83%
Open market
45%
- CANIPHA16%
- ecocstm15%
- Vrasly9%
- Mobling6%
- Aracey6%
- VOTNMIC4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +221.7% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 11.4×
Top ac schrader valve kit search terms
- ac schrader valve kit29K/yr
- ac valve core kit19K/yr
- ac schrader valve10K/yr
- ac valve core9K/yr
- ac valve9K/yr
- ac schrader valve replacement kit4K/yr
- a/c schrader valve kit5K/yr
- r134a schrader valve kit4K/yr
- gm ac schrader valve kit4K/yr
- a/c valve core kit3K/yr
Top ac schrader valve kit 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
31Pcs R134A Valve Core Quick Remover Installer Tool Set High Low Pressure AC Valve Core Removal Tool with R134A Valve Core AC Service Port Cap Valve Stem Kit for Refrigerant Air Conditioner System
CANIPHA$24.994.5★613 rev
39 PCS Air Conditioning Valve Core Accessories Kit R12 R134a Refrigeration Schrader Tire Valve Stem Cores with Single & Dual Heads Valve Core Remover Installer Tool HVAC System Seal Caps Kit
ecocstm$9.094.6★191 rev
102Pcs Air Conditioning Valve Core - Valve Cores Accessories A/C R12 R134a Accessories Kit Automotive Air Conditioning Refrigeration Tire Valve Stem Cores Repair Tool Assortment Kit
Vrasly$16.514.6★217 rev
112 Pcs Air Conditioning Schrader Valve Cores for Car Home A/C Accessories R12 R134a Refrigeration Tire Valve Stem Core with Double Head Dual Dismantling Remover Installer Tool Assortment Kit
Aracey$20.984.6★130 rev
Car Air Conditioning Repair | A/C Valve Core Kit & AC Removal | Install Tool
Mobling$15.474.5★352 rev
Newest
by launch date
TEOFix R134A Valve Core Remover Installer Tool Set AC Schrader Valve Removal Tool.Designed for Leak-Free Replacement of Valve cores in Automotive AC Systems
TEOFix$27.4731 rev
OXDFK 31 PCS R134A Valve Core Quick Remover Installer Tool Kit High Low Pressure AC Valve Core Removal Tool R134A Valve Core AC Service Port Cap Valve Stem for Refrigerant Air Conditioner System
OXDFK$21.8840 rev
nkpyln 31PCS Professional AC Valve Core Removal Tool for R134A Refrigerant Systems Quick Remover & Installer for High/Low Pressure Ports Includes Valve Core Tool Set Service Port Caps & Stem Kit
nkpyln$19.0482 rev
GELRIUNY R134a R1234YF R22 AC Valve Core Remover Tool Kit with 6 Pcs Valve core and 8 Pcs O-Ring Rubber Seal for Automotive and Home Air Conditioning Systems(AC R22 R134a R1234YF)
GELRIUNY$31.4370 rev
YGDMD 17PCS Car Air Conditioner Valve Core Tool Kit Portable A/C Valve Stem Core Set Includes Cores Tool/Cores Port/Cap for Improving Cooling Capacity Professional R134A R12 AC Tools
YGDMD$8.1723 rev
Trending
90-day click momentumTEOFix R134A Valve Core Remover Installer Tool Set AC Schrader Valve Removal Tool.Designed for Leak-Free Replacement of Valve cores in Automotive AC Systems
TEOFix$27.474.2★
OXDFK 31 PCS R134A Valve Core Quick Remover Installer Tool Kit High Low Pressure AC Valve Core Removal Tool R134A Valve Core AC Service Port Cap Valve Stem for Refrigerant Air Conditioner System
OXDFK$21.884.0★
134PCS Car Air Conditioning Valve Core Accessories Kit A/C R12 R134a Air Conditioner Valve Core Seal Kit Refrigeration HVAC Valve Cores Repair Kit Double Head Dual A/C Valve Installer & Removal Tool
VOTNMIC$21.394.7★
GELRIUNY R134a R1234YF R22 AC Valve Core Remover Tool Kit with 6 Pcs Valve core and 8 Pcs O-Ring Rubber Seal for Automotive and Home Air Conditioning Systems(AC R22 R134a R1234YF)
GELRIUNY$31.434.2★
nkpyln 31PCS Professional AC Valve Core Removal Tool for R134A Refrigerant Systems Quick Remover & Installer for High/Low Pressure Ports Includes Valve Core Tool Set Service Port Caps & Stem Kit
nkpyln$19.043.2★
What buyers say about ac schrader valve kit
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Does not leak at all”
“Good value”
“Easy peasy”
“Works as it should”
“fit exactly like the original removed from my Sienna”
“effective”
“Durable, good quality”
“Great Quality and Design”
“A lot of auto repair jobs are easy to do”
What buyers complain about
“Sizes too big”
“Did not work with 1234YF system”
“It also leaked”
“the build quality is not stellar”
“which didn't hold anything”
“Doesnt work as described”
“They were too small for the pressure side on a 2500 dodge”
“Broke on the first use”
“It broke in pieces”
“Failed to hold on to the valve”
Top return reasons
Common questions
- Is ac schrader valve kit profitable to sell on Amazon United States?
- The niche generates $183K/yr across 35 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +221.7%. Flapen's verdict: Worth a look (70/100).
- How competitive is the ac schrader valve kit niche?
- 31 brands and 58 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 51% of demand.
- What do buyers complain about in ac schrader valve kit?
- Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Leak-Proof. The return rate is 1.6%.
- When does demand for ac schrader valve kit peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 11.4× the quietest.
- What does it cost to enter the ac schrader valve kit niche?
- Listings span $6.87–$110.18; the average listing price is $25.39 (sweet spot $15–$100). The average incumbent carries 295 reviews — the moat a new listing must climb.