---
title: "lf14000nn — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/lf14000nn"
last_updated: "2026-07-13T20:02:58.406Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 81% of clicks) — lf14000nn doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 81% of clicks) — lf14000nn doesn't clear our bar today."
  "og:title": "lf14000nn — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **lf14000nn**

**Skip it**

A concentrated shelf (top 5 take 81% of clicks) — this niche doesn't clear our bar today.

Market size 47Growth 18Conversion 85Competition 16Returns 94Price range 35Avg price 77Brand share 19Review moat 95Quality gap 23

**Review moat**

**Great****100.87**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Great****1.1%**

return rate — above 6% kills the launch gate

**Conversion**

**Great****9.4%**

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

**Avg price**

**Great****$95.81**

avg listing price — sweet spot $15–$100

**Market size**

**Okay****$255K**

$255K/yr · 28K searches

**Price range**

**Okay****$23.00–$244.34**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Bad****92%**

top-5 brand share — brand-locked demand

**Growth**

**Bad****-14.1%**

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

**Competition**

**Bad****81%**

top-5 click share — a locked-up shelf

## **Competition**

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**9 **▲rising

**Sellers**

**23**

**Top-5 brand share**

**92%**

**Open market**

**5%**

- Fleetguard48% - Cummins25% - Linageson14% - ATRACYPART3% - SEGULER2% - EMINENTGLOW2% - Open — no brand owns it (3 brands, 5%)

## **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%10%$26K20%$51K30%$77K40%$102K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![LF14000NN Fleetguard Lube Filter (Pack of 1)](https://m.media-amazon.com/images/I/31XqsUlJrZL.jpg)**LF14000NN Fleetguard Lube Filter (Pack of 1)**Cummins**$44.20**4.8★102 rev](https://www.amazon.com/dp/B07WJRRRB5) [2![LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack](https://m.media-amazon.com/images/I/41iGLDYwz2L.jpg)**LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack**Fleetguard**$62.22**4.5★16 rev](https://www.amazon.com/dp/B0F92WFHPC) [3![LF14000NN Oil/Lube Filter fits for Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD](https://m.media-amazon.com/images/I/31VpNS66xwL.jpg)**LF14000NN Oil/Lube Filter fits for Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD**Linageson**$25.68**4.3★72 rev](https://www.amazon.com/dp/B0CCPCBW42) [4![Fleetguard LF14000NN (Upgrade of LF9080) Oil Filter (Pack of 3)](https://m.media-amazon.com/images/I/41At9RypRWL.jpg)**Fleetguard LF14000NN (Upgrade of LF9080) Oil Filter (Pack of 3)**Fleetguard**$133.67**4.6★148 rev](https://www.amazon.com/dp/B0764HYPTL) [5![Fleetguard 14000NN Oil Filter Case of 6](https://m.media-amazon.com/images/I/310iynfdoPL.jpg)**Fleetguard 14000NN Oil Filter Case of 6**Fleetguard**$244.34**4.4★7 rev](https://www.amazon.com/dp/B0844VTY6K)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![LF14000NN Oil/Lube Engine Filter fits for Cummins ISX ISM11 QSX QSM QST X15 M11 X15 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 2874490 (3)](https://m.media-amazon.com/images/I/41BtYmfCV0L.jpg)**LF14000NN Oil/Lube Engine Filter fits for Cummins ISX ISM11 QSX QSM QST X15 M11 X15 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 2874490 (3)**LAPB**$105.10**3 rev4mo ago](https://www.amazon.com/dp/B0GP286KLK) [![LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard](https://m.media-amazon.com/images/I/41KS9WKbTUL.jpg)**LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard**SEGULER**$59.73**3 rev8mo ago](https://www.amazon.com/dp/B0FYF29Y27) [![LF14000NN Oil/Lube Filter Compatible With Replaces Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines Replaces LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 600-211-1340 Set Of 6](https://m.media-amazon.com/images/I/41+2x0OtkKL.jpg)**LF14000NN Oil/Lube Filter Compatible With Replaces Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines Replaces LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 600-211-1340 Set Of 6**EMINENTGLOW**$114.70**2 rev8mo ago](https://www.amazon.com/dp/B0FWRYDBLY) [![LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack](https://m.media-amazon.com/images/I/41iGLDYwz2L.jpg)**LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack**Fleetguard**$62.22**16 rev1y ago](https://www.amazon.com/dp/B0F92WFHPC) [![LF14000NN Oil Filter (2 Pack) Compatible with Cummins ISX ISM X12 X15 M11 QSX QSM QST Diesel Engines Replaces LF9080 LF9001 4367100 BD7154 57746XD](https://m.media-amazon.com/images/I/41OttusjIRL.jpg)**LF14000NN Oil Filter (2 Pack) Compatible with Cummins ISX ISM X12 X15 M11 QSX QSM QST Diesel Engines Replaces LF9080 LF9001 4367100 BD7154 57746XD**ATRACYPART**$39.79**80 rev1y ago](https://www.amazon.com/dp/B0DWX6J5HM)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard](https://m.media-amazon.com/images/I/41KS9WKbTUL.jpg)**LF14000NN FF5776 FS19727 Oil Change Kit Compatible with Cummins Fleetguard**SEGULER**$59.73**5.0★**▲ 250%**](https://www.amazon.com/dp/B0FYF29Y27) [![LF14000NN Oil/Lube Engine Filter fits for Cummins ISX ISM11 QSX QSM QST X15 M11 X15 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 2874490 (3)](https://m.media-amazon.com/images/I/41BtYmfCV0L.jpg)**LF14000NN Oil/Lube Engine Filter fits for Cummins ISX ISM11 QSX QSM QST X15 M11 X15 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD 2874490 (3)**LAPB**$105.10**4.6★**▲ 240%**](https://www.amazon.com/dp/B0GP286KLK) [![JAVOUKA 6 Pack LF14000NN Oil/Lube Filter Compatible with Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines Replace OE# 4367100 LF9080 P559000 LF9001 BD7154 57746XD 600-211-1340](https://m.media-amazon.com/images/I/41x6m0Ll+DL.jpg)**JAVOUKA 6 Pack LF14000NN Oil/Lube Filter Compatible with Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines Replace OE# 4367100 LF9080 P559000 LF9001 BD7154 57746XD 600-211-1340**JAVOUKA**$104.55**5.0★**▲ 202%**](https://www.amazon.com/dp/B0CP3XFBRX) [![LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack](https://m.media-amazon.com/images/I/41iGLDYwz2L.jpg)**LF14000NN Oil Filter Fleetguard - Genuine OEM Cummins Filtration upgrade of LF9080 for 2010-2019 Cummins ISX 15 Engine - Heavy Duty Nanonet Media for Engine Protection - 1 Pack**Fleetguard**$62.22**4.5★**▲ 89%**](https://www.amazon.com/dp/B0F92WFHPC) [![LF14000NN Fleetguard Lube Filter (Pack of 2)](https://m.media-amazon.com/images/I/31XqsUlJrZL.jpg)**LF14000NN Fleetguard Lube Filter (Pack of 2)**Fleetguard**$90.44**4.4★**▲ 74%**](https://www.amazon.com/dp/B07ZTWYWTB)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -14.1% search growth over the last 90 days.

800600Spike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**40%

*“Good quality”*

**Filtration**28%

*“provides excellent filtration for my engine”*

**Value For Money**7%

*“The value is good for the genuine part”*

**Size-Overall**5%

*“fit perfectly in the engine with no issues at all”*

**Assembly/Installation**5%

*“From installation to everyday performance, it delivers exactly what I expected and more”*

**Efficiency**3%

*“It works well”*

**Locally Manufactured**3%

*“Made in usa”*

**Leak-Proof**2%

*“It fit perfectly with no leaks”*

**Strength**2%

*“It feels very well-constructed”*

**Advertised Vs Actual Product**1%

*“it performs exactly as advertised”*

### **What buyers complain about **

**Filtration**67%

*“These filters are junk”*

**Compatibility-Overall**33%

*“This filter does NOT fit an L9 380/450 Cummins”*

### **Top return reasons **

**Filtration**32%

**Size-Overall**24%

**Compatibility-Overall**11%

**Value For Money**8%

**Advertised Vs Actual Product**7%

**Ethical Trade/Fair Trade**3%

**Defective Material/Parts**3%

**Product Condition**3%

**Assembly/Installation**2%

**Shape/Style**2%