volvo penta fuel pump
Worth a lookShows demand growing +190.9% this quarter, but prices mostly outside the sweet spot ($39.68–$497.07) keeps it on the watch list.
Growth
Incredible+190.9%90-day search growth — must beat 0% to launch
Review moat
Incredible62.38avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Avg price
Good$130.89avg listing price — sweet spot $15–$100
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Brand share
Good73%top-5 brand share — brands hold most of the demand
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Market size
Bad$66K$66K/yr · 9K searches
Returns
Bad7.7%return rate — above 5% kills the launch gate
Price range
Bad$39.68–$497.07cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, volvo penta fuel pump is a $66K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 52/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
volvo penta fuel pump market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $33K–$65K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #3,221
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 3.3%
- Avg brand age
- 49 months
- Avg seller age
- 208 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
15
Top-5 brand share
73%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
22%
- CARMOCAR40%
- Yezoauto9%
- LLNSEAUTO9%
- Yeoflagtrade8%
- OTO-KAUTOPARTS6%
- UNK5%
Demand & seasonality
Weekly Amazon search volume, last 92 weeks — +190.9% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 11.2×
Top volvo penta fuel pump 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Electric Fuel Pump Assembly Replacement For Volvo Penta 21608511 21545138 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI 3594444 213977771 3861355 3860210
CARMOCAR$147.214.0★429 rev

Electric Fuel Pump Assembly Replacement For Volvo Penta 21608511 21545138 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI 3594444 213977771 3861355 3860210
LLNSEAUTO$107.843.9★41 rev

Yeoflagtrade Low Pressure Marine/Outboard Fuel Pump Replacement Compatible QFS OEM Volvo Penta/MC Stern Drive 1994-1998 18-7326 3858261 3854620 3854902 3850809 3857986
Yeoflagtrade$46.994.5★36 rev

OTO-K Electric Fuel Pump Assembly Compatible with Volvo Penta 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI Marine Fuel Pump OE#21608511 21545138 3861355 3860210 213977771
OTO-KAUTOPARTS$123.774.2★32 rev

Electric Fuel Pump for carburated Volvo Penta 3858261 3850809 3854620 3857986 4.3 5.0 5.7
UNK$39.683.9★175 rev
Newest
by launch date
GCKAE Electric Fuel Pump Assembly Replacement Compatible with Volvo Penta 21608511 21545138 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI 3594444 213977771 3861355 3860210
GCKAE$144.827 rev

Electric Fuel Pump Assembly Compatible with Volvo Penta 4.3GXI 4.3OSI 5.0GXI 5.0OSI 5.7GI 5.7GXI 5.7OSI 5.7OSXI Marine Engines Replaces 21608511 21545138 21397771 3594444 3861355 3860210
ATRACYPART$116.524 rev

OTO-K Electric Fuel Pump Assembly Compatible with Volvo Penta 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI Marine Fuel Pump OE#21608511 21545138 3861355 3860210 213977771
OTO-KAUTOPARTS$123.7732 rev

Marine Fuel Pump Assembly Fit for Volvo Penta Stern Drive 8.1L Engines P61885S 22058474 23410900
JaoRop$497.071 rev

MXSAG Electric Fuel Pump High + Low Pressure Compatible With Volvo Outboard Marine Penta EFI Fuel Injected Engines: 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L GI GXI GSI OSI OSXI Replaces 3588865 3861355 21608511
MXSAG$75.242 rev
Trending
90-day click momentum
GCKAE Electric Fuel Pump Assembly Replacement Compatible with Volvo Penta 21608511 21545138 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI 3594444 213977771 3861355 3860210
GCKAE$144.822.8★

Electric Fuel Pump Assembly Compatible with Volvo Penta 4.3GXI 4.3OSI 5.0GXI 5.0OSI 5.7GI 5.7GXI 5.7OSI 5.7OSXI Marine Engines Replaces 21608511 21545138 21397771 3594444 3861355 3860210
ATRACYPART$116.523.5★

MXSAG Electric Fuel Pump High + Low Pressure Compatible With Volvo Outboard Marine Penta EFI Fuel Injected Engines: 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L GI GXI GSI OSI OSXI Replaces 3588865 3861355 21608511
MXSAG$75.245.0★

OTO-K Electric Fuel Pump Assembly Compatible with Volvo Penta 4.3L 5.0L 5.7L for 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI Marine Fuel Pump OE#21608511 21545138 3861355 3860210 213977771
OTO-KAUTOPARTS$123.774.2★

Yeoflagtrade Low Pressure Marine/Outboard Fuel Pump Replacement Compatible QFS OEM Volvo Penta/MC Stern Drive 1994-1998 18-7326 3858261 3854620 3854902 3850809 3857986
Yeoflagtrade$46.994.5★
What buyers say about volvo penta fuel pump
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfectly works great”
“well put together”
“It is a really solid value for marine parts”
“would highly recommend this fuel pump”
“Have a pressure tester handy”
“One other nice thing about it is that the paint or finish coating seems like it will hold up against corrosion in a bilge environment”
“It seems to be of good quality and really well-made”
“New pump seems as strong as the OEM initially was”
“its lasted a year so far”
“Worked great for me”
What buyers complain about
“Broke in less than a month”
“Leaked first time using it”
“Skeptical about quality due to it being 1/6 the cost if original Volvo Penta / Carter pump”
“it was getting weak when under load getting out of the hole”
“The whole thing feels surprisingly heavy”
“Marine parts are usually outrageously expensive”
“We were getting the boat ready for the lake season when I noticed the old fuel pump was whining loudly”
Top return reasons
Common questions
- Is volvo penta fuel pump profitable to sell on Amazon United States?
- The niche generates $66K/yr across 13 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +190.9%. Flapen's verdict: Worth a look (52/100).
- How competitive is the volvo penta fuel pump niche?
- 12 brands and 15 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in volvo penta fuel pump?
- Top complaints mined from reviews: Durability, Leak-Proof, Quality-Overall. The return rate is 7.7% — above our launch gate.
- When does demand for volvo penta fuel pump peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 11.2× the quietest.
- What does it cost to enter the volvo penta fuel pump niche?
- Listings span $39.68–$497.07; the average listing price is $130.89 (sweet spot $15–$100). The average incumbent carries 62 reviews — the moat a new listing must climb.