Mercruiser Alpha One Propeller
FailShoppers spend an estimated $20K a year here, so Mercruiser Alpha One Propeller is a Fail.
- Flapen Score
- 43 / 100Ranks 5,224 of 8,101 Sports & Outdoors niches · −4 vs the category median of 4743
- Market size
- $20K/yr12K searches / yr
- 90-day growth
- +225.7%search demand this quarter
- Competition
- 54%top-5 click share · 13 brands · 34 sellers
Flapen Score
Mercruiser Alpha One Propeller against its category
The dotted line is the Sports & Outdoors average. Past it, Mercruiser Alpha One Propeller is stronger. Inside it, weaker.
Market
The Mercruiser Alpha One Propeller market on Amazon at a glance
Shoppers on Amazon United States searched for Mercruiser Alpha One Propeller 12K times last year and spent an estimated $20K. The top 5 brands take 82% of clicks. Demand peaks in Jun–Jul–Aug–Sep. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 1.3% of those searches ended in a purchase.
Shoppers searched for this 12K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.3% of those searches ended in a purchase. Searches in the last 90 days moved +225.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $20K a year.
- Searches, last 12 months
- 12K
- Growth, 90 days vs prior 90
- +225.7%
- Conversion, latest week
- 1.3%
- Market size, estimated
- $20Ka year
- Peak month
- July14.7× the quietest month
- Top search term
- mercruiser alpha one propeller8K searches a year
02 · Price
A sale here is worth $123.87.
Listings sell for $123.87 on average, from $82.19 to $358.30. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $123.87 that is $0 to $12K a year per listing.
- Average price
- $123.87above the $15 to $100 sweet spot
- Price range
- $82.19–$358.30
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 100–250
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$12K
- Returns
- 4.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
90% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #351 within Boat Engine Parts. It carries 227 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 97%
- Out of stock, average day
- 1.8%
- Average rank
- #351in Boat Engine Parts
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 227per listing
- Listings tracked
- 30
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 58 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 58 months
Products
Top Mercruiser Alpha One Propeller 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
VIF 14 1/4x21 | 48-832832A45 Boat Propeller fit Mercury Mercruiser Alpha One/Bravo One Outboard Motors 135HP 150HP 175HP 200HP 225HP 250HP 300HP 2&4-Stroke 15 Spline (14 1/4Diax21P with hub Kits)
- Price
- $112.50
- Rating
- 4.7/5
- Reviews
- 304
- Age
- 5y ago

Qiclear Upgrade OEM 14x19-4B Boat Propeller fit Mercruiser Alpha One &Mercury Outboard Motos 135-300 Hp OEM Parts No.48-8M0084495 Hub Kits Included 15 Spline Tooth RH mercruiser 3.0 Propeller
- Price
- $115.85
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 2y ago

14 1/2 x 19 Pitch 48-832830A45 Upgrade Boat Propeller Compatible for Mercruiser Alpha One &Mercury Outboard Motors 135-300 Hp 14.5 x 19p mercruiser 3.0 Propeller Hub Kits Included 15 Spline Tooth RH
- Price
- $130.70
- Rating
- 4.4/5
- Reviews
- 570
- Age
- 6y ago

14 1/2 x 19 Pitch 48-832830A45 Aluminum Boat Propeller for Mercury Outboard Engine 135-300HP&Mercruiser Alpha One/Bravo One 15 Spline Tooth RH (Hub Kits Included)
- Price
- $95.76
- Rating
- 4.4/5
- Reviews
- 151
- Age
- 5y ago

14 x 19 Pitch 48-8M0084495 Boat Propeller for Mercruiser Alpha One-RH
- Price
- $126.86
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 3y ago
Trending
estimated 90-day click momentum
Wvkeosc 14 x 21 48-8M0084496 Aluminum Boat Propeller for Mercury Engines 150-300HP Mercruiser Alpha One/Bravo One 15Spline Tooth 4 Blades RH
- Price
- $109.47
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

VIF Boat Propeller Compatible with Mercury Mercruiser Alpha One/Bravo One Outboard Motors 135HP 150HP 175HP 200HP (14 1/2x19P #48-832830A45 with hub kit 3-Blades 135-300HP)
- Price
- $118.62
- Rating
- 4.7/5
- Reviews
- 304
- Age
- 4y ago

14 x 17 Pitch 48-8M0084494 Boat Propeller for Mercruiser Alpha One-RH
- Price
- $90.78
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 2y ago

RPS Stainless Steel Prop Propeller 14 1/4 14.25 X 21 RH Alpha for Mercury Mercruiser Alpha One
- Price
- $358.30
- Rating
- 4.8/5
- Reviews
- 19
- Age
- 7y ago

MiBarco Upgrade Aluminum Boat Propeller Compatible for Mercury Outboard Engines 135-300 HP Mercruiser Alpha One 15 Spline Tooth RH (14 1/2 x 19)
- Price
- $90.38
- Rating
- 4.4/5
- Reviews
- 40
- Age
- 4y ago
Newest
by launch date
Wvkeosc 14 x 21 48-8M0084496 Aluminum Boat Propeller for Mercury Engines 150-300HP Mercruiser Alpha One/Bravo One 15Spline Tooth 4 Blades RH
- Price
- $109.47
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 4mo ago

Misakomo 14 1/2 x 19 Pitch Propeller - 48-832830A45 Aluminum Outboard Boat Propeller - Replacement for Mercury 135-300HP/Mercruiser Alpha&Bravo one 15 Spline Tooth RH - Flo-Torq Hub Kit Included
- Price
- $82.19
- Rating
- 4.3/5
- Reviews
- 7
- Age
- 11mo ago

VIF Boat Propeller Compatible with Mercury Mercruiser Alpha One/Bravo One Outboard Motors 135HP 150HP 175HP 200HP (14 1/2x19P #48-832830A45 Without hub kit 3-Blades 135-300HP)
- Price
- $87.67
- Rating
- 4.7/5
- Reviews
- 304
- Age
- 2y ago

Qiclear Upgrade OEM 14x19-4B Boat Propeller fit Mercruiser Alpha One &Mercury Outboard Motos 135-300 Hp OEM Parts No.48-8M0084495 Hub Kits Included 15 Spline Tooth RH mercruiser 3.0 Propeller
- Price
- $115.85
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 2y ago

14 x 17 Pitch 48-8M0084494 Boat Propeller for Mercruiser Alpha One-RH
- Price
- $90.78
- Rating
- 4.6/5
- Reviews
- 158
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
34
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
54%
Top 20: 91%
Open market
14%
- Qiclear25%
- VIF22%
- NOVINO19%
- Tutor Auto9%
- YOUNG PROPS6%
- Quicksilver4%
- Open — no brand owns it (7 brands, 14%)
Demand
Mercruiser Alpha One Propeller search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug, Sep · busiest ÷ quietest = 14.7×
Reviews and returns
What reviews say buyers love and hate about Mercruiser Alpha One Propeller
We read the reviews and the return reasons for every product selling here.
“Very poor quality”
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.
15 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 Mercruiser Alpha One Propeller 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









