14.5x19 Propeller
14.5x19 Propeller shows demand growing +310.5% this quarter, but prices mostly outside the sweet spot ($80.36–$412.58) keeps it on the watch list.
Flapen Score
Top 39% of 8,101 Sports & Outdoors niches · +3 vs the category median of 47
Is 14.5x19 Propeller profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 14.5x19 Propeller is a $44K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 63% of demand. Verdict: Worth a look — 50/100.
14.5x19 Propeller: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +310.5% over the last 90 days and 3.3% of searches end in a purchase.
$44K
revenue / yr
Who owns the niche?
The top 5 brands hold 63% of demand, so 37% of the market is open.
37%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 23 products
Top 14.5x19 Propeller products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
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
RADHLBNIU 48-832830A45 Outboard Boat Propeller 14 1/2 x 19 Pitch Replacement for Mercury Engines 135-300HP 15 Spline Tooth RH 14.5 x 19P
- Price
- $88.07
- Rating
- 3.8/5
- Reviews
- 14
- Age
- 2y ago
Quicksilver Black Diamond 3-Blade Aluminum Propeller 14.5 dia x 19 pitch Right Hand
- Price
- $139.12
- Rating
- 4.7/5
- Reviews
- 1,332
- Age
- 17y ago
YOUNG PROPS 14 1/2 x 19Replace OEM#48-832830A45 Aluminum Outboard Boat Propeller for Mercury Engine 135-300HP/Mercruiser Alpha One 14.5dia x 19 Pitch Hub Kits Included 15 Spline Tooth RH
- Price
- $109.16
- Rating
- 4.6/5
- Reviews
- 177
- Age
- 5y ago
OULEME 48-832830A45 Aluminum Boat Propeller 14 1/2 x 19 for Mercury Outboard 135-300 HP Motors 15 Tooth Spline 3-Blade RH
- Price
- $91.29
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 4mo ago
Trending
90-day click momentum
QIKIRUO 14 1/2X19 14 1/2X17 14x19 15 14x19 13 3/4x21 Stainless Steel Propeller fit Yamaha 150-300HP Outboard Motor 15 Spline Tooth RH15 1/4x19
- Price
- $376.87
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 6mo ago
OULEME 48-832830A45 Aluminum Boat Propeller 14 1/2 x 19 for Mercury Outboard 135-300 HP Motors 15 Tooth Spline 3-Blade RH
- Price
- $91.29
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 4mo ago
Attwood Solas 9531-140-19 Rubex NS3 Stainless Steel 3-Blade Propeller - RH 14 Diameter x 19 Pitch
- Price
- $323.33
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 16y ago
Boat Propeller 14 1/2 x 19 Pitch Replacement for Mercury & Mercruiser Alpha One/Bravo One Engines 135300HP Aluminum 3-Blade 15 Spline Tooth Hub Kits Included Right Hand Rotation (48-832830A45)
- Price
- $99.24
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago
QIKIRUO 14 1/2X19 14 1/2X17 14x19 15 14x19 13 3/4x21 Stainless Steel Propeller fit Yamaha 150-300HP Outboard Motor 15 Spline Tooth RH (14 1/2X19)
- Price
- $394.16
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 1y ago
Newest
by launch dateOULEME 48-832830A45 Aluminum Boat Propeller 14 1/2 x 19 for Mercury Outboard 135-300 HP Motors 15 Tooth Spline 3-Blade RH
- Price
- $91.29
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 4mo ago
QIKIRUO 14 1/2X19 14 1/2X17 14x19 15 14x19 13 3/4x21 Stainless Steel Propeller fit Yamaha 150-300HP Outboard Motor 15 Spline Tooth RH15 1/4x19
- Price
- $376.87
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 6mo ago
Boat Propeller 14 1/2 x 19 Pitch Replacement for Mercury & Mercruiser Alpha One/Bravo One Engines 135300HP Aluminum 3-Blade 15 Spline Tooth Hub Kits Included Right Hand Rotation (48-832830A45)
- Price
- $99.24
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago
QIKIRUO 14 1/2X19 14 1/2X17 14x19 15 14x19 13 3/4x21 Stainless Steel Propeller fit Yamaha 150-300HP Outboard Motor 15 Spline Tooth RH (14 1/2X19)
- Price
- $394.16
- Rating
- 4.2/5
- Reviews
- 5
- Age
- 1y ago
YOUNG PROPS 14 1/2 x 19 Stainless Steel Outboard Boat Propeller for Mercury Engine 135-300HP/Mercruiser Alpha One 14.5dia x 19 Pitch Hub Kits Included 15 Spline Tooth RH
- Price
- $412.58
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
Brands
17 rising
Sellers
42
Top-5 brand share
63%
Top 20: 100%
Top-5 click share
56%
Top 20: 98%
Open market
30%
- Qiclear16%
- Quicksilver15%
- YOUNG PROPS13%
- RADHLBNIU12%
- OULEME7%
- NOVINO7%
What reviews say buyers love and hate about 14.5x19 Propeller
What buyers mention most, as a share of all reviews.
What buyers love
98% of reviews“Great fit”
“The build quality is solid”
“its worth the price”
“fit right on my Alpha 1 outdrive, works good”
“Installation was straightforward”
What buyers complain about
94% of reviews“Very poor quality”
“It wasn't a perfect fit”
“this does not hold up”
“Prop did not work on our boat”
“Does not fit the description on models”
14.5x19 Propeller return rate & reasons
Why buyers send it back, as a share of all return requests.
4.3%
Return rate
69%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 14.5x19 Propeller questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
