Jabsco Marine Toilet Parts
Worth a lookShows a thin review moat (174 avg reviews), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.
Review moat
Great173.65avg incumbent reviews — the moat a new listing must climb
Growth
Great+69.0%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Returns
Good2.6%return rate — above 5% kills the launch gate
Market size
Okay$264K$264K/yr · 20K searches
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$235.40avg listing price — sweet spot $15–$100
Price range
Bad$15.58–$1076.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad98%top-5 brand share — brand-locked demand
Is jabsco marine toilet parts profitable on Amazon?
According to Flapen's Amazon United States niche tracking, jabsco marine toilet parts is a $264K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 52/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
jabsco marine toilet parts market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $177K–$235K
- units × avg price
- Conversion rate
- 5.6%
- Avg BSR
- #2,722
- Page quality
- 0%
- Prime
- 91%
- Sponsored
- 48%
- Out of stock
- 1.5%
- Avg brand age
- 55 months
- Avg seller age
- 186 days
Competition: brands, sellers & click share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.Brands
6 falling
Sellers
90
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
57%
Top 20: 97%
Open market
0%
- Jabsco67%
- SEAFLO14%
- YOOWEE12%
- Gledewen3%
- Bonbo2%
- usvehj2%
- Open — no brand owns it (0%)
jabsco marine toilet parts demand & seasonality
Weekly Amazon search volume, last 104 weeks — +69.0% search growth over the last 90 days.Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.3×
Top jabsco marine toilet parts search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- jabsco marine toilet parts13K/yr
- jabsco marine toilet6K/yr
- jabsco replacement parts798/yr
Top jabsco marine toilet parts products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Jabsco 29040-3000 Replacement Hand Pump Assembly Twist N Lock Manual
Jabsco$123.774.7★1,306 rev
YOOWEE 29045-3000 Replacement for Jabsco Marine Manual Toilet Service Kit Fit for 29090-3000 Compact & 29120-3000 Household Series Toilet (2008 and Up) 29045-3000 Twist N Lock Service Kits
YOOWEE$48.734.1★32 rev
Jabsco 29090-5000 Twist n Lock Manual Marine Toilet Compact Bowl
Jabsco$203.144.6★188 rev
SEAFLO Manual Toilet Pump Flush Handle Kit - Compatible with SEAFLO and JABSCO Marine Toilets - Twist n Lock Safety Pump Assembly for Marine Toilets
SEAFLO$69.484.6★79 rev
Jabsco 29090-3000 Twist n Lock Manual Head Marine Toilet Compact Bowl
Jabsco$228.494.1★100 rev
Newest
by launch dateYOOWEE 29045-3000 Replacement for Jabsco Marine Manual Toilet Service Kit Fit for 29090-3000 Compact & 29120-3000 Household Series Toilet (2008 and Up) 29045-3000 Twist N Lock Service Kits
YOOWEE$48.7332 rev
Bonbo 29045-3000 Replacement for Jabsco Twist N Lock Marine Manual Toilet Service Kits for 29090-3000 Compact & 29120-3000 Household Toilet Pump Assemblies 2008 and Up
Bonbo$50.488 rev
Replacement for Jabsco 29045-3000 Marine Manual Toilet Service Kit Fit for 29090-3 & 29120-3 Series Toilet (2008 and Up)
usvehj$49.5719 rev
Jabsco Macerator Pump Marine Toilet Assembly Kit 37041-0010 Compatible with Jabsco 37010-0090 37010-0000 37010-1000 37010-1090 Boat Yacht Quiet Flush Toilet Electric Macerating 12-Volt No Leak
Gledewen$71.4055 rev
SEAFLO 12V Electric Flush Marine Toilet Large Size Marine Head Corrosion Resistant Construction Built-In Backflow Preventer Stainless Steel Shaft Permanent Magnet Motor - 4 Year Warranty!
SEAFLO$298.5574 rev
Trending
90-day click momentum
Jabsco Electric Marine Toilet - Regular Bowl w/Soft Close Lid - 12V
Jabsco$525.104.0★
Jabsco Manual Marine Toilet Boating Head
Jabsco$261.463.8★
Jabsco Service Kit f/Quiet Flush 37045/37245 Series
Jabsco$27.624.4★
Jabsco 29200-0120 Marine Manual to Electric Marine Toilet Converstion Kit for Jabsco Manual Toilets (Series 29090 and 29120)
Jabsco$500.494.3★
Jabsco 58240-3012 Deluxe Flush Electric Marine Toilet 17 Straight Back 12V Raw Water w/Remote Rinse Pump & Soft Close Lid
Jabsco$1076.085.0★
What reviews say buyers love and hate about jabsco marine toilet parts
What buyers praise and complain about, mined from review topics.What buyers love
“The build quality feels solid”
“Fits perfectly”
“Installation takes some planning, especially with 12V wiring and plumbing layout, but once installed it runs reliably”
“much cheaper”
“Works great”
“is easy to use”
“does the job”
“This fixed the leak on my old Jabsco head”
“Its a dependable upgrade if youre looking for a durable”
“this one works”
What buyers complain about
“Junk”
“it's extremely loud”
“Doesnt appear to be brand new”
“does not fit a Jabsco 100%”
“Took 3 tries to get one that did not have a broken plastic spout housing or spout”
“the bowl doesn't hold water”
“Leaks”
“Poor quality assembly”
“was a flat black color”
“in a very difficult location”
Top return reasons
Common jabsco marine toilet parts questions
- Is jabsco marine toilet parts profitable to sell on Amazon United States?
- The niche generates $264K/yr across 23 tracked products. 90-day search growth is +69.0%. Flapen's verdict: Worth a look (52/100).
- How competitive is the jabsco marine toilet parts niche?
- 6 brands and 90 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in jabsco marine toilet parts?
- Top complaints mined from reviews: Quality-Overall, Noise Level, Product Condition. The return rate is 2.6%.
- When does demand for jabsco marine toilet parts peak?
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.3× the quietest.
- What does it cost to enter the jabsco marine toilet parts niche?
- Listings span $15.58–$1076.08; the average listing price is $235.40 (sweet spot $15–$100). The average incumbent carries 174 reviews — the moat a new listing must climb.