---
title: "Honda Gx630 Oil Filter — $443K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/honda-gx630-oil-filter"
last_updated: "2026-08-10T19:44:21.360Z"
locale: en
meta:
description: "Niche score 61/100 · $443K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 61/100 · $443K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Honda Gx630 Oil Filter — $443K/yr Amazon US Niche (2026) - Flapen"
---
# **honda gx630 oil filter**
**Worth a look**
Shows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 57Growth 65Conversion 65Competition 48Returns 96Price range 87Avg price 94Brand share 44Review moat 59Quality gap 30
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$22.48**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.63–$82.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+44.0%**
90-day search growth — must beat 0% to launch
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,158.25**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$443K**
$443K/yr · 339K searches
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, honda gx630 oil filter is a $443K/yr Amazon United States market (339K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 61/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **honda gx630 oil filter market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$562K–$674K**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#393**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **147 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**102**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 96%
**Open market**
**17%**
- Honda49% - FLTRUCKTOP12% - TRSCJXN7% - cmdock6% - Bosch4% - APSG4% - Open — no brand owns it (11 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +44.0% search growth over the last 90 days.
10K6KPrime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/automotive/honda-gx630-oil-filter/trend)
## **Top honda gx630 oil filter search terms**
- **honda oil filter**107K/yr+27.7%3.7% conv. - **15400-plm-a02**57K/yr+53.4%6.4% conv. - **15400-plm-a02 honda oil filter**26K/yr+43.6%8.0% conv. - **honda oil filter 15400-plm-a02**20K/yr+60.8%6.4% conv. - **honda 15400-plm-a02**9K/yr+216.1%4.7% conv. - **honda accord oil filter**12K/yr+48.9%3.3% conv. - **honda civic oil filter**13K/yr+31.6%3.5% conv. - **honda 15400-plm-a02 oil filter**10K/yr+47.5%7.4% conv. - **honda oem oil filter**11K/yr+38.5%3.7% conv. - **honda crv oil filter**10K/yr+52.1%3.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/honda-gx630-oil-filter/search-terms)
## **Top honda gx630 oil 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%5%$22K10%$44K15%$66K20%$89K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Genuine Honda / Acura Engine Oil Filter + Washers 15400-PLM-A02 - Set Of 3**Honda**$31.96**4.7★2,013 rev](https://www.amazon.com/dp/B079DYMS8Z) [2**Acura 15400-PLM-A02 Engine Oil Filter**Honda**$11.56**4.8★2,585 rev](https://www.amazon.com/dp/B00KQWMJ60) [3**FLTRUCKTOP 3PCS 15400-PLM-A02 94109-14000 Oil Filters Drain Plug Gasket Kit for Honda Acura - Accord CR-V Civic Fit Pilot Replaces 15400-RTA-003 15400-PR3-003 15400-PH1-014 15400-PR3-405**FLTRUCKTOP**$22.57**4.4★59 rev](https://www.amazon.com/dp/B0DZX3SK8X) [4**Genuine Honda 15400-PLM-A02 Oil (Honeywell) Filter Blue**Honda**$11.90**4.8★5,560 rev](https://www.amazon.com/dp/B00BFDFJA2) [5**3PCS 15400-PLM-A02 Engine Oil Filter 94109-14000 Washers Kit Fit for Honda Acura-Accord CR-V Civic HR-V Pilot Fit CR-Z Replaces 15400-PLC-003 15400-PLC-004 15400-PLM-A01 15400-RTA-003 15400-RTA-004**TRSCJXN**$21.05**4.2★40 rev](https://www.amazon.com/dp/B0F93NY9T2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jaxivo 15400-PLM-A02 Engine Oil Filter for Acura 19-22 ILX 14-24 MDX 13-25 RDX 15-25 TLX For 84-25 Accord 88-25 Civic 97-25 CR-V 07-20 Fit 16-25 HR-V 95-25 Odyssey 19-25 Passport 03-25 Pilot 1PCS**Jaxivo**$9.92**17 rev5mo ago](https://www.amazon.com/dp/B0GDWF2R81) [**Hon-da/Acu-ra 15400-PLM-A02 Engine Oil Filter**ChShFirLOV**$10.78**6 rev9mo ago](https://www.amazon.com/dp/B0FSJX3PYD) [**3PCS Oil Filter - Upgraded Version CMDOCK 15400-PLM-A02 + Washers Compatible with Honda Accord CR-V CivicOdyssey and Acura Oil Filter Systems (3)**cmdock**$22.98**45 rev9mo ago](https://www.amazon.com/dp/B0FR9CDK7L) [**3PCS 15400-PLM-A02 Engine Oil Filter 94109-14000 Washers Kit Fit for Honda Acura-Accord CR-V Civic HR-V Pilot Fit CR-Z Replaces 15400-PLC-003 15400-PLC-004 15400-PLM-A01 15400-RTA-003 15400-RTA-004**TRSCJXN**$21.05**40 rev1y ago](https://www.amazon.com/dp/B0F93NY9T2) [**FLTRUCKTOP 3PCS 15400-PLM-A02 94109-14000 Oil Filters Drain Plug Gasket Kit for Honda Acura - Accord CR-V Civic Fit Pilot Replaces 15400-RTA-003 15400-PR3-003 15400-PH1-014 15400-PR3-405**FLTRUCKTOP**$22.57**59 rev1y ago](https://www.amazon.com/dp/B0DZX3SK8X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**3PCS Oil Filter - Upgraded Version CMDOCK 15400-PLM-A02 + Washers Compatible with Honda Accord CR-V CivicOdyssey and Acura Oil Filter Systems (3)**cmdock**$22.98**4.3★**▲ 153%**](https://www.amazon.com/dp/B0FR9CDK7L) [**Jaxivo 15400-PLM-A02 Engine Oil Filter for Acura 19-22 ILX 14-24 MDX 13-25 RDX 15-25 TLX For 84-25 Accord 88-25 Civic 97-25 CR-V 07-20 Fit 16-25 HR-V 95-25 Odyssey 19-25 Passport 03-25 Pilot 1PCS**Jaxivo**$9.92**4.2★**▲ 100%**](https://www.amazon.com/dp/B0GDWF2R81) [**15400-PLM-A02 15400-PLM-A01 Oil Filter for Honda GX/GXV Series**HTYPX**$14.99**4.5★**▲ 83%**](https://www.amazon.com/dp/B0DP4178Y8) [**Hon-da/Acu-ra 15400-PLM-A02 Engine Oil Filter**ChShFirLOV**$10.78**3.9★**▲ 80%**](https://www.amazon.com/dp/B0FSJX3PYD) [**3PCS 15400-PLM-A02 Engine Oil Filter 94109-14000 Washers Kit Fit for Honda Acura-Accord CR-V Civic HR-V Pilot Fit CR-Z Replaces 15400-PLC-003 15400-PLC-004 15400-PLM-A01 15400-RTA-003 15400-RTA-004**TRSCJXN**$21.05**4.2★**▲ 77%**](https://www.amazon.com/dp/B0F93NY9T2)
**~~View all trending →~~**
## **What buyers say about honda gx630 oil filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**31%
*“Great Filter”*
**Size-Overall**17%
*“Fit fine”*
**Quality-Overall**12%
*“Excellent product”*
**Value For Money**12%
*“Can't beat the price”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Assembly/Installation**4%
*“EASY TO INSTALL”*
**Leak-Proof**2%
*“Doesn't leak”*
**Efficiency**2%
*“It seems to do the job however”*
**Lubrication**1%
*“Save money doing my own oil change”*
**Maintenance And Repair**1%
*“a dependable choice for regular maintenance on my car”*
### **What buyers complain about **
**Filtration**26%
*“Small filter”*
**Quality-Overall**10%
*“Poor quality control”*
**Size-Overall**8%
*“Small filter”*
**Value For Money**7%
*“A bit more expensive than the others”*
**Leak-Proof**6%
*“Honda OEM/Genuine Oil Filter leaked”*
**Compatibility-Overall**3%
*“rather the incorrect compatibility information listed on Amazon”*
**Advertised Vs Actual Product**2%
*“Bought them by mistake as the title is a little misleading”*
**Product Condition**2%
*“This is a brand new item”*
**Rusts/Corrodes**2%
*“Oil filters look rusty inside”*
**Adhesion/Stickiness**1%
*“The glue inside bottom area had gap”*
### **Top return reasons **
**Filtration**27%
**Size-Overall**25%
**Compatibility-Overall**12%
**Advertised Vs Actual Product**8%
**Value For Money**8%
**Product Condition**5%
**Defective Material/Parts**4%
**Quality-Overall**3%
**Leak-Proof**1%
**Rusts/Corrodes**1%
## **Common questions**
- **Is honda gx630 oil filter profitable to sell on Amazon United States?**
- The niche generates $443K/yr across 24 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +44.0%. Flapen's verdict: Worth a look (61/100).
- **How competitive is the honda gx630 oil filter niche?**
- 17 brands and 102 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in honda gx630 oil filter?**
- Top complaints mined from reviews: Filtration, Quality-Overall, Size-Overall. The return rate is 0.9%.
- **When does demand for honda gx630 oil filter peak?**
- Demand peaks in Apr–May; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the honda gx630 oil filter niche?**
- Listings span $7.63–$82.17; the average listing price is $22.48 (sweet spot $15–$100). The average incumbent carries 1,158 reviews — the moat a new listing must climb.
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