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 6% 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
Competition
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%
Open market
45%
- CANIPHA16%
- ecocstm15%
- Vrasly9%
- Mobling6%
- Aracey6%
- VOTNMIC4%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 35 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
Siptenk 160PCS Car A/C Valve Cores A/C R12 R134a Schrader Valve Kit
Siptenk$29.204 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
6 Set Car A/C Repair Kits R134A Valve Core Remover Installer Tool Set+A/C Valve Core Kit+O-Ring Seals Kit+Charging Port Dust Caps+A/C Fuel Line Disconnect Tool Set+Compressor Gasket Seals(838PCS)
Luumtee$100.13102 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★
6 Set Car A/C Repair Kits R134A Valve Core Remover Installer Tool Set+A/C Valve Core Kit+O-Ring Seals Kit+Charging Port Dust Caps+A/C Fuel Line Disconnect Tool Set+Compressor Gasket Seals(838PCS)
Luumtee$100.134.8★
R134A R1234YF Air Condithoning Valve Core Remover Tool High Low Pressure Valve Core Repair Tool Kit for Automotive Air Condition System AC Valve Core Removal Tool for Standard JRA and Schrader Valve
Apeixoto$32.774.4★
Siptenk 160PCS Car A/C Valve Cores A/C R12 R134a Schrader Valve Kit
Siptenk$29.205.0★
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×
Reviews
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”