---
title: "Ff5776 Cummins Fuel Filter — $135K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/ff5776-cummins-fuel-filter"
last_updated: "2026-08-11T08:40:28.452Z"
locale: en
meta:
description: "Niche score 44/100 · $135K/yr market · 10K searches/yr · $87.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $135K/yr market · 10K searches/yr · $87.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ff5776 Cummins Fuel Filter — $135K/yr Amazon US Niche (2026) - Flapen"
---
# **ff5776 cummins fuel filter**
**Skip it**
Soft demand (-23.3% this quarter) — this niche doesn't clear our bar today.
Market size 30Growth 13Conversion 98Competition 23Returns 98Price range 28Avg price 79Brand share 23Review moat 98Quality gap 23
**Conversion**
**Incredible****16.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Incredible****42.44**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$87.70**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****$135K**
$135K/yr · 10K searches
**Price range**
**Okay****$23.73–$291.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-23.3%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, ff5776 cummins fuel filter is a $135K/yr Amazon United States market (10K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug. Verdict: Skip it — 44/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ff5776 cummins fuel filter market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$88K–$110K**
- units × avg price
- **Conversion rate**
- **16.1%**
- **Avg BSR**
- **#3,061**
- **Page quality**
- **0%**
- **Prime**
- **69%**
- **Sponsored**
- **69%**
- **Out of stock**
- **4.7%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**28**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**7%**
- Fleetguard67% - SEGULER10% - JDMSPEED8% - EMINENTGLOW4% - GETOPAUTO3% - Cummins2% - Open — no brand owns it (4 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -23.3% search growth over the last 90 days.
400300Spike '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/automotive/ff5776-cummins-fuel-filter/trend)
## **Top ff5776 cummins fuel filter 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.
0%10%$14K20%$27K30%$41K40%$54K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Fleetguard Fuel Filter Secondary Part No: FF5776**Fleetguard**$51.38**4.6★94 rev](https://www.amazon.com/dp/B01IW50N38) [2**Fleetguard FF5776 Fuel Filter for Cummins ISX 15 engine - Genuine OEM Replacement secondary filter for 2010-2019 Cummins ISX - 1 pack**Fleetguard**$67.92**5.0★14 rev](https://www.amazon.com/dp/B0FCCL5WH6) [3**JDMSPEED 3 PCS FF5776 Fuel Filter Compatible with Cummins ISX ISX15 11.9L 15L 16L engine Replace Cummins 2893612 2864993 3685306 4331007**JDMSPEED**$49.43**5.0★11 rev](https://www.amazon.com/dp/B0DK349XYF) [4**LF14000NN FF5776 K37-1029 Oil Change Filter Kit Fits for CUMMINS ISX15 Replaces for 2864993 2893612 C3685306 K371029 K371011 FS20172 4331007 96498 4367100 LF9080 P559000**SEGULER**$59.88**0.0★0 rev](https://www.amazon.com/dp/B0GSG8N3HB) [5**Fleetguard FF5776 (Pack of 2)**Fleetguard**$107.67**4.6★101 rev](https://www.amazon.com/dp/B071JZNWSJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LF14000NN FF5776 K37-1029 Oil Change Filter Kit Fits for CUMMINS ISX15 Replaces for 2864993 2893612 C3685306 K371029 K371011 FS20172 4331007 96498 4367100 LF9080 P559000**SEGULER**$59.88**0 rev3mo ago](https://www.amazon.com/dp/B0GSG8N3HB) [**LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard**SEGULER**$59.73**3 rev8mo ago](https://www.amazon.com/dp/B0FYF29Y27) [**FF5776 Fuel Filter Compatible With Replaces Cummins ISX ISX15 11.9L 15L 16L Engine Replace 2864993 3685306 BF9885 P555776 5599456 FF5825NN Set Of 6**EMINENTGLOW**$95.79**0 rev8mo ago](https://www.amazon.com/dp/B0FWKQXK9R) [**Fleetguard FF5776 Fuel Filter for Cummins ISX 15 engine - Genuine OEM Replacement secondary filter for 2010-2019 Cummins ISX - 1 pack**Fleetguard**$67.92**14 rev1y ago](https://www.amazon.com/dp/B0FCCL5WH6) [**LF14000NN FF5776 FS19764 Filter Kit Compatible with CumminsX12 X15 ISX12 ISX15 Diesel Engine. Replace K37-1012 K37-1011 2864993 2893612 C3685306 4331007 96498 4367100 LF9080 P559000**Flying Bull**$52.51**8 rev1y ago](https://www.amazon.com/dp/B0F8ZYXX4T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LF14000NN FF5776 K37-1029 Oil Change Filter Kit Fits for CUMMINS ISX15 Replaces for 2864993 2893612 C3685306 K371029 K371011 FS20172 4331007 96498 4367100 LF9080 P559000**SEGULER**$59.88**0.0★**▲ 245%**](https://www.amazon.com/dp/B0GSG8N3HB) [**LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard**SEGULER**$59.73**5.0★**▲ 212%**](https://www.amazon.com/dp/B0FYF29Y27) [**Fleetguard FF5776 Fuel Filter for Cummins ISX 15 engine - Genuine OEM Replacement secondary filter for 2010-2019 Cummins ISX - 1 pack**Fleetguard**$67.92**5.0★**▲ 61%**](https://www.amazon.com/dp/B0FCCL5WH6) [**LF14000NN FF5776 FS19764 Filter Kit Compatible with CumminsX12 X15 ISX12 ISX15 Diesel Engine. Replace K37-1012 K37-1011 2864993 2893612 C3685306 4331007 96498 4367100 LF9080 P559000**Flying Bull**$52.51**5.0★**▲ 59%**](https://www.amazon.com/dp/B0F8ZYXX4T) [**FF5776 Fuel Filter Compatible With Replaces Cummins ISX ISX15 11.9L 15L 16L Engine Replace 2864993 3685306 BF9885 P555776 5599456 FF5825NN Set Of 6**EMINENTGLOW**$95.79**0.0★**▲ 31%**](https://www.amazon.com/dp/B0FWKQXK9R)
**~~View all trending →~~**
## **What buyers say about ff5776 cummins fuel filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**23%
*“Solid filters”*
**Size-Overall**21%
*“Perfect fit awesome for the price”*
**Quality-Overall**21%
*“the build quality is excellent”*
**Value For Money**20%
*“Good price and arrived quickly”*
**Advertised Vs Actual Product**5%
*“Works just like it should”*
**Assembly/Installation**4%
*“installation was quick thanks to the standard spin-on design”*
**Leak-Proof**4%
*“The seal / o-ring seats tightly and seals well and after about 300 hours, it's holding perfectly strong and isn't leaking”*
**Fuel Efficiency**1%
*“fuel delivery feels consistent after the change”*
### **What buyers complain about **
**Filtration**50%
*“The filters were a little difficult to get started on the threads”*
**Leak-Proof**50%
*“The oil filter started leaking a little after about 5000 miles”*
### **Top return reasons **
**Filtration**30%
**Value For Money**22%
**Assembly/Installation**11%
**Defective Material/Parts**9%
**Fuel Efficiency**4%
**Size-Overall**4%
**Leak-Proof**4%
**Product Condition**4%
**Compatibility-Overall**4%
**Rusts/Corrodes**4%
## **Common questions**
- **Is ff5776 cummins fuel filter profitable to sell on Amazon United States?**
- The niche generates $135K/yr across 16 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -23.3%. Flapen's verdict: Skip it (44/100).
- **How competitive is the ff5776 cummins fuel filter niche?**
- 10 brands and 28 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in ff5776 cummins fuel filter?**
- Top complaints mined from reviews: Filtration, Leak-Proof. The return rate is 0.4%.
- **When does demand for ff5776 cummins fuel filter peak?**
- Demand peaks in Aug; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the ff5776 cummins fuel filter niche?**
- Listings span $23.73–$291.39; the average listing price is $87.70 (sweet spot $15–$100). The average incumbent carries 42 reviews — the moat a new listing must climb.
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