rv water heater drain plug
Worth a lookShows demand growing +134.1% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+134.1%90-day search growth — must beat 0% to launch
Conversion
Great10.3%search→purchase rate — share of searches ending in a sale
Brand share
Great54%top-5 brand share — no brand owns this niche
Returns
Good2.0%return rate — above 5% kills the launch gate
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,179.14avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay$9.24avg listing price — sweet spot $15–$100
Price range
Bad$6.80–$16.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$36K$36K/yr · 38K searches
According to Flapen's Amazon United States niche tracking, rv water heater drain plug is a $36K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in May–Jun–Oct. Verdict: Worth a look — 59/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
rv water heater drain plug market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $28K–$37K
- units × avg price
- Conversion rate
- 10.3%
- Avg BSR
- #1,633
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 76%
- Out of stock
- 3.9%
- Avg brand age
- 36 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
18 falling
Sellers
71
Top-5 brand share
54%
Top 20: 100%
Top-5 click share
49%
Top 20: 99%
Open market
40%
- RVMATE19%
- Camco12%
- Frienda8%
- RVGUARD8%
- Creative.C6%
- RVPNR6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +134.1% search growth over the last 90 days.Peak months: May, Jun, Oct · busiest ÷ quietest = 3.1×
Top rv water heater drain plug search terms
- rv water heater drain plug18K/yr
- rv water heater plug8K/yr
- rv hot water heater drain plug9K/yr
- camper water heater plug3K/yr
Top rv water heater drain plug 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 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
RV Water Heater Drain Plug Kit Include Angled Wrench 4 Pieces 1/2 NPT Replacement Plugs and 1 Roll PTFE Tape
RVMATE$8.724.2★1,157 rev
Camco RV Water Heater Replacement Drain Valve - Replace Your RV Water Heater Drain Valve - Simple and Easy Installation - Durable Brass Construction - (11703)
Camco$9.144.6★2,351 rev
Frienda 6 Pieces RV Hot Water Heater Drain Plug with Tape 1/2 Inch NPT Drain Plug White Plastic Plugs Compatible with Atwood Water Heater 11630 91857 and RV Camper
Frienda$8.514.6★499 rev
1/2 RV Water Heater Replacement for Drain Valve with Tape Water Heater Drain Valve Robust Hot Water Drain Plug for RV Trailer Water Heater City Water Inlet Though
Creative.C$7.254.3★150 rev
RV Water Heater Drain Plug Kit with Flag Include Angled Wrench 6 Pieces 1/2 NPT Replacement Plugs and 1 Roll PTFE Tape (8)
RVPNR$8.744.4★155 rev
Newest
by launch date
RV Hot Water Heater Drain Plug 6 Pcs 1/2 Inch Rv Drain Stopper PVC White Plastic Drain Plug with Tape Compatible with RV Camper
LukiYuChen$6.983 rev
HAKATOP 1/2 RV Water Heater Drain Plug Replacement Drain Plug Wide Mouth Easy Access Robust RV Hot Water Drain Valve
HAKATOP$9.533 rev
RV Water Heater Drain Plug Kit with Angled Wrench 4PK 1/2 NPT Replacement Plugs & PTFE Tape Fits 7/8 & 15/16 for RV Camper Water Heater Drain Plugs Maintenance Leak-Proof Emergency Repair
PuBaDuoParts$8.6035 rev
RV Water Heater Drain Plug and Wrench Kit for RV & Camper Water Heater Drain Plugs Fits for 7/8 &15/16 Drain Plugs Include 1Pcs Angled Wrench 4Pcs 1/2 NPT Replacement Plugs and 1 Roll PTFE Tape
bizhala$8.4729 rev
YOIASUGH 4 Pieces RV Hot Water Heater Drain Plug with Tape Compatible with RV Camper and Atwood Water Heater 11630 91857 1/2 Inch NPT Drain Plug White Plastic Drain Plug
YOIASUGH$6.9824 rev
Trending
90-day click momentumRV Hot Water Heater Drain Plug 6 Pcs 1/2 Inch Rv Drain Stopper PVC White Plastic Drain Plug with Tape Compatible with RV Camper
LukiYuChen$6.984.7★
HAKATOP 1/2 RV Water Heater Drain Plug Replacement Drain Plug Wide Mouth Easy Access Robust RV Hot Water Drain Valve
HAKATOP$9.535.0★
RVGUARD 1/2 RV Water Heater Replacement Drain Valve with PTFE Tape Durable Brass Construction for RV and Trailer Water Heater
RVGUARD$6.804.8★
YOIASUGH 4 Pieces RV Hot Water Heater Drain Plug with Tape Compatible with RV Camper and Atwood Water Heater 11630 91857 1/2 Inch NPT Drain Plug White Plastic Drain Plug
YOIASUGH$6.984.2★
RVGUARD Water Heater Drain Plug Kit Designed for RV & Camper Water Heater Drain Plugs Fits for 7/8& 15/16 Drain Plugs Include Angled Wrench 1/2 NPT Replacement Plugs * 4 and 1 Roll PTFE Tape
RVGUARD$8.484.2★
Common questions
- Is rv water heater drain plug profitable to sell on Amazon United States?
- The niche generates $36K/yr across 21 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +134.1%. Flapen's verdict: Worth a look (59/100).
- How competitive is the rv water heater drain plug niche?
- 18 brands and 71 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 54% of demand.
- When does demand for rv water heater drain plug peak?
- Demand peaks in May–Jun–Oct; the busiest month runs 3.1× the quietest.
- What does it cost to enter the rv water heater drain plug niche?
- Listings span $6.80–$16.68; the average listing price is $9.24 (sweet spot $15–$100). The average incumbent carries 1,179 reviews — the moat a new listing must climb.