fuel gauge
Worth a lookShows a sweet-spot price point ($24.91 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$24.91avg listing price — sweet spot $15–$100
Review moat
Great301.13avg incumbent reviews — the moat a new listing must climb
Price range
Great$7.54–$70.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good64%top-5 brand share — brands hold most of the demand
Growth
Good+37.3%90-day search growth — must beat 0% to launch
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.0%return rate — above 6% kills the launch gate
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Okay$143K$143K/yr · 195K searches
Competition
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.Brands
18 falling
Sellers
51
Top-5 brand share
64%
Open market
31%
- 100TECH27%
- BLLYOGU11%
- RUPSE11%
- Sucicago8%
- Tuxihapp7%
- Sierra5%
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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
100TECH Boat Fuel Gauge Marine Fuel Gauge for Boat RV Yacht Car Truck Motorcycle Automotive Replacement Fuel Gauges 5 Signals Adjustable 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm(All Black)
100TECH$26.734.5★260 rev
BLLYOGU 2 Fuel Level Gauge 12V Fuel Tank Meter E-1/2-F Pointer Meter 240-33ohm for Car RV Yacht Boat Motorcycle
BLLYOGU$11.864.3★116 rev
Sucicago Marine Fuel Gauge Aftermarket Fuel Level Gauge (E-1/2-F) Marine Automotive Replacement Gauge 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm Motorcycle Car Truck Vehicle 2(52mm) Black
Sucicago$25.634.2★73 rev
Tuxihapp 2 52mm 12V Fuel Level Gauge Meter Kit with Nut/Bracket - 240-33ohm Boat Fuel Gauge Gas Tank Meter with E-1/2-F Pointer Dash Universal for Car RV Yacht Marine Motorcycle (Black)
Tuxihapp$11.404.6★22 rev
Sierra 57902P Fuel Gauge - Amega 2
Sierra$38.024.7★534 rev
Newest
by launch date
Adjustable Fuel Gauge Ideal for Custom Tank Projects & DIY Builds White
SIPIDEAUT$22.795 rev
2 Inch 52mm Fuel Gauge for Car with E-1/2-F Pointer Dash 12V Gas Gauge Kit Includes Bracket Nuts 240-33ohm Universal Fuel Level Gauges Meter Kit for Cars SUVs Motorcycle Boats
Purthog$8.753 rev
KPFILEH 2 52mm Car Fuel Level Gauge 12V E-1/2-F Pointer Auto Gas Tank Meter with Nut/Bracke Universal 240-33 ohm Vehicle Fuel Gauge Kit for RV Ship Boat Truck Marine Motorcycle (Black)
KPFILEH$7.543 rev
2 White Signal Selectable Fuel Gauge - 4-Scale Mechanical Gas Gauge for Boat Car Truck RV - IP67 Waterproof White Bezel & Dial
HEETHYCOOL$24.2111 rev
Tuxihapp 2 52mm 12V Fuel Level Gauge Meter Kit with Nut/Bracket - 240-33ohm Boat Fuel Gauge Gas Tank Meter with E-1/2-F Pointer Dash Universal for Car RV Yacht Marine Motorcycle (Black)
Tuxihapp$11.4022 rev
Trending
90-day click momentumAdjustable Fuel Gauge Ideal for Custom Tank Projects & DIY Builds White
SIPIDEAUT$22.795.0★
2 Inch 52mm Fuel Gauge for Car with E-1/2-F Pointer Dash 12V Gas Gauge Kit Includes Bracket Nuts 240-33ohm Universal Fuel Level Gauges Meter Kit for Cars SUVs Motorcycle Boats
Purthog$8.755.0★
100TECH Marine Fuel Gauge Boat Gauge Fuel Gauge Aftermarket Fuel Level Gauge Marine Automotive Replacement Gauge 240-33ohm 0-190ohm 240-30ohm 0-180ohm 10-180ohm Motocycle Car Truck Vehicle White
100TECH$27.104.5★
RUPSE Fuel Sender Unit Boat Fuel Tank Sending Unit Fuel Water Level Sensor Stainless Steel Fuel Sender and Fuel Gauge for Boat Car Truck RV (8 (200mm))
RUPSE$36.454.3★
KPFILEH 2 52mm Car Fuel Level Gauge 12V E-1/2-F Pointer Auto Gas Tank Meter with Nut/Bracke Universal 240-33 ohm Vehicle Fuel Gauge Kit for RV Ship Boat Truck Marine Motorcycle (Black)
KPFILEH$7.542.6★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +37.3% search growth over the last 90 days.Peak months: May, Jul, Aug · busiest ÷ quietest = 2.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“works as it should”
“Easy install”
“Works perfectly”
“Fit right in”
“Nice looking gauge lights up well”
“Nice gauge for the price”
“bright light”
“Good quality”
“Fuel gauge works great”
“Excellent Directions are on the back of guage”
What buyers complain about
“Cheap garbage”
“It is the worst gauge you'll ever touch”
“Doesn't work”
“Not all components of the gauge works”
“Wrong advertising its a 90-0 ohm NOT A gm 0 - 90 Ohm”
“Wiring instructions and programming the gauge are confusing”
“It is very thin plastic”
“This is the least durable gauge I have ever set my hands on”