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
Returns
Bad7.7%return rate — above 6% kills the launch gate
Market size
Bad$66K$66K/yr · 9K searches
Price range
Bad$39.68–$497.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
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%
Open market
22%
- CARMOCAR40%
- Yezoauto9%
- LLNSEAUTO9%
- Yeoflagtrade8%
- OTO-KAUTOPARTS6%
- UNK5%
Product shelf
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 momentumGCKAE 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★
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×
Reviews
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”