Boat Drain Plug Kit
MaybeThe average product has only 238 reviews. But shoppers spend an estimated $43K a year here, so Boat Drain Plug Kit is a Maybe.
- Flapen Score
- 63 / 100Top 6% of 8,101 Sports & Outdoors niches · +16 vs the category median of 4763
- Market size
- $43K/yr56K searches / yr
- 90-day growth
- +88.4%search demand this quarter
- Competition
- 30%top-5 click share · 39 brands · 120 sellers
Flapen Score
Boat Drain Plug Kit against its category
The dotted line is the Sports & Outdoors average. Past it, Boat Drain Plug Kit is stronger. Inside it, weaker.
Market
The Boat Drain Plug Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Boat Drain Plug Kit 56K times last year and spent an estimated $43K. The top 5 brands take 48% of clicks. Demand peaks in Mar–Apr–May–Jun–Jul. Flapen scores it 63 out of 100, a Maybe.
01 · Demand
An estimated 5.5% of those searches ended in a purchase.
Shoppers searched for this 56K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.5% of those searches ended in a purchase. Searches in the last 90 days moved +88.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $43K a year.
- Searches, last 12 months
- 56K
- Growth, 90 days vs prior 90
- +88.4%
- Conversion, latest week
- 5.5%
- Market size, estimated
- $43Ka year
- Peak month
- May6.6× the quietest month
- Top search term
- boat drain plug kit32K searches a year
02 · Price
A sale here is worth $14.03.
Listings sell for $14.03 on average, from $6.45 to $22.60. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At $14.03 that is $0 to $1K a year per listing.
- Average price
- $14.03under the $15 to $100 sweet spot
- Price range
- $6.45–$22.60
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$1K
- Returns
- 1.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
85% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 5.1% of listings are out of stock. The average listing ranks #264 within Boat Plumbing. It carries 238 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 96%
- Out of stock, average day
- 5.1%
- Average rank
- #264in Boat Plumbing
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 238per listing
- Listings tracked
- 54
04 · Newcomers
0 of last year's 11 launches cleared the first-year sales bar.
11 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 11
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Boat Drain Plug Kit 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Ripeng 2 Pcs 316 Stainless Steel Boat Marine Grade Drain Plug Fits 1 Hole - Thread for 3/4 with Waterproof Seal O Ring Oval Garboard Transom Drain Plug Kit for Yachts Deck Drains Livewells (Red)
- Price
- $16.96
- Rating
- 4.4/5
- Reviews
- 248
- Age
- 4y ago

Heavy Duty 316 Stainless Steel Boat Marine Garboard Drain Plug Kit with Screws & O Ring for 1 Inch(25.4MM) Hole 3/4IN(18.7MM) Thread O.D.Plumbing Fittings
- Price
- $15.65
- Rating
- 4.3/5
- Reviews
- 119
- Age
- 5y ago

Attwood 17211-3 Drain Plug and Receiver Kit -Inch Diameter 1-Piece Plug Threaded Receiver Molded Black Plastic
- Price
- $8.14
- Rating
- 4.4/5
- Reviews
- 449
- Age
- 16y ago

Stainless Steel Boat Drain Plug Kit 1/2 Threaded Transom Plug Marine-Grade Garboard Thru-Hull Drain Plug
- Price
- $22.37
- Rating
- 4.4/5
- Reviews
- 133
- Age
- 2y ago

Stainless Steel Boat Drain Plug Kit Boat Plugs 1/2 Inch Fits Most Boat Hulls
- Price
- $21.00
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 10mo ago
Trending
estimated 90-day click momentum
Stainless Steel Boat Drain Plug Kit 1/2 Threaded 2 Pack
- Price
- $16.01
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 6mo ago

Boltigen Solid Brass Garboard Drain Plug Kit 1/2 NPT Threaded Thru-Hull Transom Drain Plug Marine Grade Anti-Corrosion Watertight Boat Hull Drain Plug
- Price
- $18.38
- Rating
- 4.9/5
- Reviews
- 20
- Age
- 4mo ago

Solid Brass Boat Drain Plug Kit Boat Plugs 1/2 Inch Fits Most Boat Hulls
- Price
- $21.25
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 11mo ago

Stainless Steel Boat Drain Plug Kit Boat Plugs 1/2 Inch Fits Most Boat Hulls
- Price
- $21.00
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 10mo ago

Garboard Boat Drain Plug Kit for 1 Inch Hole Marine 316 Stainless Steel Vent Connector with Screws
- Price
- $12.74
- Rating
- 4.3/5
- Reviews
- 44
- Age
- 5y ago
Newest
by launch date
Boltigen Solid Brass Garboard Drain Plug Kit 1/2 NPT Threaded Thru-Hull Transom Drain Plug Marine Grade Anti-Corrosion Watertight Boat Hull Drain Plug
- Price
- $18.38
- Rating
- 4.9/5
- Reviews
- 20
- Age
- 4mo ago

Stainless Steel Boat Drain Plug Kit 1/2 Threaded 2 Pack
- Price
- $16.01
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 6mo ago

Stainless Steel Boat Drain Plug Kit Boat Plugs 1/2 Inch Fits Most Boat Hulls
- Price
- $21.00
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 10mo ago

Solid Brass Boat Drain Plug Kit Boat Plugs 1/2 Inch Fits Most Boat Hulls
- Price
- $21.25
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 11mo ago

Boat Drain Plug Kit (with Gasket and Screws) for Canoe Kayak Boat -Fits 1 Hole Diameter
- Price
- $11.03
- Rating
- 4.1/5
- Reviews
- 21
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 30% of clicks, no more. An open shelf where new products get seen.
Brands
39 rising
Sellers
120
Est. top-5 brand share
48%
Top 20: 84%
Est. top-5 click share
30%
Top 20: 70%
Open market
48%
- HAPDEN14%
- Better Boat9%
- Ripeng9%
- attwood8%
- keehui7%
- SEACHOICE5%
Demand
Boat Drain Plug Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 6.6×
Search terms
Top Boat Drain Plug Kit search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- boat drain plug kit32K/yr
- aluminum boat drain plug kit5K/yr
- garboard drain plug5K/yr
- boat plug kit6K/yr
- brass boat plug4K/yr
- 1/2 boat drain plug4K/yr
Reviews and returns
What reviews say buyers love and hate about Boat Drain Plug Kit
We read the reviews and the return reasons for every product selling here.
“dos not fit 3/4 dia”
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.
18 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 Boat Drain Plug Kit 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









