---
title: "fuel level sensor — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/fuel-level-sensor"
last_updated: "2026-07-13T19:58:34.713Z"
locale: en
meta:
  description: "fuel level sensor shows a sweet-spot price point ($39.65 avg), but weak search conversion (1.3%) keeps it on the watch list."
  "og:description": "fuel level sensor shows a sweet-spot price point ($39.65 avg), but weak search conversion (1.3%) keeps it on the watch list."
  "og:title": "fuel level sensor — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
---

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# **fuel level sensor**

**Worth a look**

Shows a sweet-spot price point ($39.65 avg), but weak search conversion (1.3%) keeps it on the watch list.

Market size 17Growth 35Conversion 16Competition 90Returns 32Price range 78Avg price 95Brand share 84Review moat 83Quality gap 70

**Avg price**

**Incredible****$39.65**

avg listing price — sweet spot $15–$100

**Competition**

**Great****25%**

top-5 click share — an open shelf

**Brand share**

**Great****51%**

top-5 brand share — no brand owns this niche

**Review moat**

**Great****338.64**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Great****$11.42–$119.40**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+7.7%**

90-day search growth — must beat 0% to launch

**Returns**

**Okay****5.2%**

return rate — above 6% kills the launch gate

**Market size**

**Bad****$67K**

$67K/yr · 128K searches

**Conversion**

**Bad****1.3%**

search→purchase rate — share of searches ending in a sale

## **Competition**

Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.

**Brands**

**44 **▲rising

**Sellers**

**125**

**Top-5 brand share**

**51%**

**Open market**

**43%**

- 100TECH14% - RUPSE14% - CLLOMAGY10% - Dorman7% - A-Premium6% - GAOLAOSY5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%$1K4%$3K6%$4K8%$5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 84 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Marine Fuel Sending Unit Boat Fuel Tank Sending Unit for Marine 6-12 Inch Depth RV Car Truck Tanks 33-240ohms Gas Water Level Gauge Sender](https://m.media-amazon.com/images/I/31Uz2CajKGL.jpg)**Marine Fuel Sending Unit Boat Fuel Tank Sending Unit for Marine 6-12 Inch Depth RV Car Truck Tanks 33-240ohms Gas Water Level Gauge Sender**CLLOMAGY**$23.49**4.1★285 rev](https://www.amazon.com/dp/B0DHZ99RKC) [2![Fuel Sending Unit 240-33 ohms 5(130mm) Marine for Boat RV Truck Vehicle Gas Sender Fuel Tank Sending Unit Water Level Sensor](https://m.media-amazon.com/images/I/31NI9fzL0yS.jpg)**Fuel Sending Unit 240-33 ohms 5(130mm) Marine for Boat RV Truck Vehicle Gas Sender Fuel Tank Sending Unit Water Level Sensor**100TECH**$43.03**4.5★742 rev](https://www.amazon.com/dp/B092MXD2JT) [3![GAOLAOSY 2 52mm Car Fuel Sender Unit 12V 240-33ohm Fuels Level Sensor & E-1/2-F Pointer Fuel Gauge with LED Backlight Universal Automotive Fuels Tank Meter for Car/Truck/RV/Motorcycle/Boat](https://m.media-amazon.com/images/I/31R0fpEXoKL.jpg)**GAOLAOSY 2 52mm Car Fuel Sender Unit 12V 240-33ohm Fuels Level Sensor & E-1/2-F Pointer Fuel Gauge with LED Backlight Universal Automotive Fuels Tank Meter for Car/Truck/RV/Motorcycle/Boat**GAOLAOSY**$15.85**4.2★8 rev](https://www.amazon.com/dp/B0FF4H8HDW) [4![100TECH High Resolution Marine Fuel Sending Unit with Gauge 6(150mm) SUS316 Stainless Steel Fuel Water Level Sender Unit and Gauge for Boat Truck RV 240-33ohm](https://m.media-amazon.com/images/I/417FAeE4fWL.jpg)**100TECH High Resolution Marine Fuel Sending Unit with Gauge 6(150mm) SUS316 Stainless Steel Fuel Water Level Sender Unit and Gauge for Boat Truck RV 240-33ohm**100TECH**$70.05**4.4★124 rev](https://www.amazon.com/dp/B0BQ3PFLNW) [5![100TECH Fuel Sending Unit 240-33 ohms 11(280mm Marine for Boat Vehicle Truck RV Fuel Tank Sending Unit Fuel Water Level Sending Unit Fuel Gas Sender Fuel Water Level Sensor Fuel Gauge Sending Unit](https://m.media-amazon.com/images/I/31NI9fzL0yS.jpg)**100TECH Fuel Sending Unit 240-33 ohms 11(280mm Marine for Boat Vehicle Truck RV Fuel Tank Sending Unit Fuel Water Level Sending Unit Fuel Gas Sender Fuel Water Level Sensor Fuel Gauge Sending Unit**100TECH**$46.60**4.5★742 rev](https://www.amazon.com/dp/B092MWVJ1J)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Fuel Tank Sending Unit with Gauge 240-33ohms 8 (200mm) Marine Boat Fuel Level Sender Kit Stainless Steel Gas Sensor with 7-Color Backlight Gauge for Boat Truck RV Car](https://m.media-amazon.com/images/I/41j9ZVD8NWL.jpg)**Fuel Tank Sending Unit with Gauge 240-33ohms 8 (200mm) Marine Boat Fuel Level Sender Kit Stainless Steel Gas Sensor with 7-Color Backlight Gauge for Boat Truck RV Car**JUFZQO**$32.01**2 rev3mo ago](https://www.amazon.com/dp/B0GVJ499XQ) [![AutoExact Fuel Pump Assembly Compatible with 1988-1995 Chevrolet Silverado GMC C1500 K1500 C2500 K2500 C3500 K3500 4.3L 4.8L 5.0L 5.7L 7.4L with sending unit fuel Replaces E3621S P80000S](https://m.media-amazon.com/images/I/41Yz3GkJp7L.jpg)**AutoExact Fuel Pump Assembly Compatible with 1988-1995 Chevrolet Silverado GMC C1500 K1500 C2500 K2500 C3500 K3500 4.3L 4.8L 5.0L 5.7L 7.4L with sending unit fuel Replaces E3621S P80000S**autoexact**$50.09**33 rev6mo ago](https://www.amazon.com/dp/B0GCRX3MPF) [![FALVFUN 2 52mm Car Fuel Level Gauge DC 12V Vehicle Fuel Tank Meter with Sensor LED Backlight Automotive E-1/2-F Pointer Meter Gauge Kit Universal for Motorcycle Truck Sedan](https://m.media-amazon.com/images/I/419UMcDETaL.jpg)**FALVFUN 2 52mm Car Fuel Level Gauge DC 12V Vehicle Fuel Tank Meter with Sensor LED Backlight Automotive E-1/2-F Pointer Meter Gauge Kit Universal for Motorcycle Truck Sedan**FALVFUN**$12.75**8 rev8mo ago](https://www.amazon.com/dp/B0FXFBYV43) [![HiSport FG05F Fuel Tank Sending Unit - Compatible with Chevrolet C10/C20/C30/K10 Pickup GMC C1500/C2500/C3500 Pickup Replaces 19111383 25002010](https://m.media-amazon.com/images/I/41ykuXQHx0L.jpg)**HiSport FG05F Fuel Tank Sending Unit - Compatible with Chevrolet C10/C20/C30/K10 Pickup GMC C1500/C2500/C3500 Pickup Replaces 19111383 25002010**HiSport**$31.64**5 rev9mo ago](https://www.amazon.com/dp/B0FRD7X2DV) [![FG05F Fuel Tank Sending Unit Replacement for Chevy C30 K10 K20 K30 R20 R30 R3500 V20 V30 V3500 GMC C1500 C2500 C3500 K1500 K2500 K3500 R2500 R3500 V2500 V3500 Gas Sender Replace 19111383 25002010](https://m.media-amazon.com/images/I/41yZaRyrywL.jpg)**FG05F Fuel Tank Sending Unit Replacement for Chevy C30 K10 K20 K30 R20 R30 R3500 V20 V30 V3500 GMC C1500 C2500 C3500 K1500 K2500 K3500 R2500 R3500 V2500 V3500 Gas Sender Replace 19111383 25002010**kaekea**$33.07**1 rev10mo ago](https://www.amazon.com/dp/B0FQNPH27H)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Fuel Tank Sending Unit with Gauge 240-33ohms 8 (200mm) Marine Boat Fuel Level Sender Kit Stainless Steel Gas Sensor with 7-Color Backlight Gauge for Boat Truck RV Car](https://m.media-amazon.com/images/I/41j9ZVD8NWL.jpg)**Fuel Tank Sending Unit with Gauge 240-33ohms 8 (200mm) Marine Boat Fuel Level Sender Kit Stainless Steel Gas Sensor with 7-Color Backlight Gauge for Boat Truck RV Car**JUFZQO**$32.01**5.0★**▲ 245%**](https://www.amazon.com/dp/B0GVJ499XQ) [![Xenloce Fuel Sending Unit 240-33 ohms 8(200mm) Stainless Steel Gas Tank Sensor for Boat Truck RV Car Universal Fuel Level Sender Marine-Grade Corrosion Resistant Water Level Sending Unit](https://m.media-amazon.com/images/I/31yVAD-qstL.jpg)**Xenloce Fuel Sending Unit 240-33 ohms 8(200mm) Stainless Steel Gas Tank Sensor for Boat Truck RV Car Universal Fuel Level Sender Marine-Grade Corrosion Resistant Water Level Sending Unit**Xenloce**$26.33**4.8★**▲ 245%**](https://www.amazon.com/dp/B0F93SYYRX) [![AutoExact Fuel Pump Assembly Compatible with 1988-1995 Chevrolet Silverado GMC C1500 K1500 C2500 K2500 C3500 K3500 4.3L 4.8L 5.0L 5.7L 7.4L with sending unit fuel Replaces E3621S P80000S](https://m.media-amazon.com/images/I/41Yz3GkJp7L.jpg)**AutoExact Fuel Pump Assembly Compatible with 1988-1995 Chevrolet Silverado GMC C1500 K1500 C2500 K2500 C3500 K3500 4.3L 4.8L 5.0L 5.7L 7.4L with sending unit fuel Replaces E3621S P80000S**autoexact**$50.09**4.3★**▲ 192%**](https://www.amazon.com/dp/B0GCRX3MPF) [![OVANOH 5(130mm 240-33 ohm Electric Fuel Tank Pump Level Sensor Sending Unit Compatible with Marine Boat Vehicle Truck RV Fuel Tank Fuel Water Level Sensor Gauge](https://m.media-amazon.com/images/I/41U1QOe1ldL.jpg)**OVANOH 5(130mm 240-33 ohm Electric Fuel Tank Pump Level Sensor Sending Unit Compatible with Marine Boat Vehicle Truck RV Fuel Tank Fuel Water Level Sensor Gauge**OVANOH**$26.32**4.5★**▲ 169%**](https://www.amazon.com/dp/B0DRW6SXLG) [![MH 240-33ohm Fuel Sending Unit & Gauge Combo - 5-27 Fuel Tank Sensor 7-Color Backlight with 5 Signal Waterproof Fuel Level Gauge for Boats Marine Trucks Automotive (Black and Silver)](https://m.media-amazon.com/images/I/41ZN9pOGP5L.jpg)**MH 240-33ohm Fuel Sending Unit & Gauge Combo - 5-27 Fuel Tank Sensor 7-Color Backlight with 5 Signal Waterproof Fuel Level Gauge for Boats Marine Trucks Automotive (Black and Silver)**MH**$29.99**3.5★**▲ 153%**](https://www.amazon.com/dp/B0F1MLSSY2)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +7.7% search growth over the last 90 days.

3K2KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**29%

*“Good fit”*

**Assembly/Installation**14%

*“Easily installed”*

**Quality-Overall**12%

*“Seems well made”*

**Value For Money**9%

*“worth every penny”*

**Efficiency**8%

*“Its doing its job”*

**Advertised Vs Actual Product**7%

*“As advertised”*

**Fuel Efficiency**4%

*“Accurate fuel sending unit”*

**Pressure**2%

*“Decent pump”*

**Design-Overall**1%

*“Looks like a well built part”*

**Leak-Proof**1%

*“Re using the existing with hope of no leaks”*

### **What buyers complain about **

**Durability**14%

*“Stopped working after 4 months”*

**Compatibility-Overall**13%

*“Would not work in my golf cart”*

**Size-Overall**12%

*“Did not fit my car at all”*

**Measurement/Reading Accuracy**12%

*“Not very accurate”*

**Quality-Overall**9%

*“Trash”*

**Leak-Proof**5%

*“Leaks”*

**Functionality-Overall**4%

*“neither one works”*

**Rusts/Corrodes**4%

*“was all rusted”*

**Defective Material/Parts**3%

*“The units were defective”*

**Product Condition**2%

*“Item appears to have been a previous return”*

### **Top return reasons **

**Size-Overall**38%

**Compatibility-Overall**14%

**Defective Material/Parts**9%

**Functionality-Overall**9%

**Advertised Vs Actual Product**5%

**Measurement/Reading Accuracy**4%

**Sensor**4%

**Fuel Efficiency**2%

**Assembly/Installation**2%

**Value For Money**2%