---
title: "Kohler Oil Filter — $112K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/kohler-oil-filter"
last_updated: "2026-08-11T13:57:43.024Z"
locale: en
meta:
description: "Niche score 47/100 · $112K/yr market · 42K searches/yr · $25.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $112K/yr market · 42K searches/yr · $25.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kohler Oil Filter — $112K/yr Amazon US Niche (2026) - Flapen"
---
# **kohler oil filter**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 27Growth 23Conversion 88Competition 41Returns 99Price range 89Avg price 95Brand share 11Review moat 49Quality gap 16
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.91**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.38–$93.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,566.77**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****60%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$112K**
$112K/yr · 42K searches
**Growth**
**Bad****-4.2%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, kohler oil filter is a $112K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Mar–Apr. Verdict: Skip it — 47/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kohler oil filter market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$104K–$130K**
- units × avg price
- **Conversion rate**
- **10.2%**
- **Avg BSR**
- **#173**
- **Page quality**
- **0%**
- **Prime**
- **82%**
- **Sponsored**
- **59%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▲rising
**Sellers**
**92**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**60%**
Top 20: 98%
**Open market**
**2%**
- Kohler50% - Stens22% - HOODELL20% - TidiRob2% - Deflife2% - Therwen2% - Open — no brand owns it (2 brands, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -4.2% search growth over the last 90 days.
7K5KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr · busiest ÷ quietest = 14.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/kohler-oil-filter/trend)
## **Top kohler 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%$6K10%$11K15%$17K20%$22K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Stens High-Capacity Kohler 52 050 02-S Engine Oil Filter for CH11 - CH15 CV11 - CV22 M18 - M20 MV16 - MV20 and K582 Engines - Superior Filtration Performance**Stens**$13.91**4.8★5,162 rev](https://www.amazon.com/dp/B000O3IAE6) [2**Set of 2 KOHLER 12 050 01-S Engine Oil Filter**Kohler**$19.17**4.8★2,936 rev](https://www.amazon.com/dp/B00FXWXHF0) [3**Kohler (2 Pack) 52 050 02-S1 Engine Oil Filter Extra Capacity For M18 - M20 CV11 - CV16 CH11 - CH16 LV560 - LV675 CV460 - CV490**Kohler**$21.35**4.8★2,129 rev](https://www.amazon.com/dp/B00FXWXI7M) [4**Kohler 12 050 01-s1 Oil Filter**Kohler**$13.10**4.8★2,414 rev](https://www.amazon.com/dp/B000H5YFZ4) [5**HOODELL 2 Pack 12 050 01-S Oil Filter for Kohler Engine Lawn Mower Troy Bilt Bronco 12 050 01 Professional 1205001-S 12 050 01-S1 Oil Filter**HOODELL**$12.62**4.7★5,646 rev](https://www.amazon.com/dp/B08JYT7Q4X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**4 Pack 52 050 02-S Oil Filter Replacement for Kohler 52 050 02-S1/ 52 050 02/ 5205002S/ kh-52-050-02-s Compatible with Kohler CH11-CH25 CV11-CV22 M18-M20 MV16-MV20 K582 SV725 Lawn Mower Engines**TidiRob**$17.90**59 rev3mo ago](https://www.amazon.com/dp/B0GVS77YPT) [**2 Qts Synethetic Blend 10W30 (FKA) Kohler Engine Oil & 52 050 02-S Oil Filter**QUICKIEPARTS**$34.47**22 rev3mo ago](https://www.amazon.com/dp/B0GV4TMX1Z) [**4 Pack 12 050 01 Oil Filter for Kohler 7000 Series Engine 12-050-01-S 1205001S KH-12-050-01-S 12 050 01-S1 Lawn Mower Oil Filter for Cub Cadet XT1 Compatible with Craftsman Troy Bilt Bronco**TidiRob**$18.85**59 rev6mo ago](https://www.amazon.com/dp/B0GGHBS3R4) [**Therwen 8 Pack 52 050 02 Oil Filter Extra Capacity Engine Lawn Mower Oil Filter Compatible with Kohler 52 050 02 5205002-s 52 050 02-s1 Ch11-ch25 Cv11-cv22 M18 M20 Sv715 Sv725 Sv735**Therwen**$33.52**104 rev3y ago](https://www.amazon.com/dp/B0C9SKNCQT) [**52 050 02-S Engine Oil Filter for Kohler CH11 - CH15 CV11 - CV22 M18 - M20 MV16 - MV20 and K582 Extra Capacity Lawn Mower Oil Filter**Deflife**$9.56**79 rev3y ago](https://www.amazon.com/dp/B0BHSNDRLV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**4 Pack 52 050 02-S Oil Filter Replacement for Kohler 52 050 02-S1/ 52 050 02/ 5205002S/ kh-52-050-02-s Compatible with Kohler CH11-CH25 CV11-CV22 M18-M20 MV16-MV20 K582 SV725 Lawn Mower Engines**TidiRob**$17.90**4.7★**▲ 194%**](https://www.amazon.com/dp/B0GVS77YPT) [**2 Qts Synethetic Blend 10W30 (FKA) Kohler Engine Oil & 52 050 02-S Oil Filter**QUICKIEPARTS**$34.47**4.7★**▲ 169%**](https://www.amazon.com/dp/B0GV4TMX1Z) [**Maintenance (2 Qts) Synthetic Blend 10W30 Kohler Engine Oil & (1) Kohler 12 050 01-S1 Oil Filter**Maintenance**$31.42**4.8★**▲ 94%**](https://www.amazon.com/dp/B0851Q7S1S) [**Kohler (2 Pack) 12 050 01-S Engine Oil Filter For CH18 - CH25 And CV18 - CV25 Model: Home/Garden & Outdoor Store**Kohler**$23.82**4.8★**▲ 77%**](https://www.amazon.com/dp/B01G40MESU) [**4 Pack 12 050 01 Oil Filter for Kohler 7000 Series Engine 12-050-01-S 1205001S KH-12-050-01-S 12 050 01-S1 Lawn Mower Oil Filter for Cub Cadet XT1 Compatible with Craftsman Troy Bilt Bronco**TidiRob**$18.85**4.7★**▲ 70%**](https://www.amazon.com/dp/B0GGHBS3R4)
**~~View all trending →~~**
## **What buyers say about kohler oil filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fit perfectly”*
**Value For Money**19%
*“Reasonable price”*
**Filtration**17%
*“the filters work fine”*
**Advertised Vs Actual Product**15%
*“Just what I needed”*
**Quality-Overall**14%
*“The quality seems fine for the oil”*
**Efficiency**2%
*“Works well”*
**Assembly/Installation**2%
*“Installation was easy”*
**Leak-Proof**2%
*“doesnt leak”*
**Ease Of Use**1%
*“so it made it convenient”*
**Maintenance And Repair**1%
*“Perfect for factory part used for maintenance”*
### **What buyers complain about **
**Filtration**31%
*“Don't think the filter was included”*
**Size-Overall**12%
*“Fit my zero turn”*
**Advertised Vs Actual Product**10%
*“This is what they call false advertising”*
**Value For Money**8%
*“this wasn't that cheap”*
**Storage Capacity**4%
*“Not Extra Capacity”*
**Defective Material/Parts**4%
*“Only use manufactured parts”*
**Product Condition**2%
*“Used for many years”*
**Lubrication**2%
*“didnt get a chance to use it for the recent oil change”*
**Assembly/Installation**2%
*“I tried to screw the one with no success”*
**Quality-Overall**2%
*“get better quality parts that fit”*
### **Top return reasons **
**Size-Overall**36%
**Filtration**23%
**Advertised Vs Actual Product**15%
**Value For Money**5%
**Defective Material/Parts**4%
**Product Condition**3%
**Maintenance And Repair**2%
**Metal Quality**1%
**Quality-Overall**1%
**Motor Issues**1%
## **Common questions**
- **Is kohler oil filter profitable to sell on Amazon United States?**
- The niche generates $112K/yr across 22 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Skip it (47/100).
- **How competitive is the kohler oil filter niche?**
- 8 brands and 92 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in kohler oil filter?**
- Top complaints mined from reviews: Filtration, Size-Overall, Advertised Vs Actual Product. The return rate is 0.3%.
- **When does demand for kohler oil filter peak?**
- Demand peaks in Mar–Apr; the busiest month runs 14.3× the quietest.
- **What does it cost to enter the kohler oil filter niche?**
- Listings span $8.38–$93.51; the average listing price is $25.91 (sweet spot $15–$100). The average incumbent carries 1,567 reviews — the moat a new listing must climb.
## **Related niches in Patio, Lawn & Garden**
- 82 [**lawn aerator**](https://flapen.com/research/us/patio-lawn-garden/lawn-aerator)$6.2M/yr+90.1%**Launch it**- 82 [**shepherds hooks for outdoor**](https://flapen.com/research/us/patio-lawn-garden/shepherds-hooks-for-outdoor)$3.9M/yr+141.2%**Launch it**- 82 [**garden mesh**](https://flapen.com/research/us/patio-lawn-garden/garden-mesh)$716K/yr+152.7%**Worth a look**- 83 [**chicken waterer**](https://flapen.com/research/us/patio-lawn-garden/chicken-waterer)$3.4M/yr+70.1%**Launch it**- 83 [**75 foot garden hose**](https://flapen.com/research/us/patio-lawn-garden/75-foot-garden-hose)$1.8M/yr+117.6%**Launch it**- 83 [**bird deterrents for outside**](https://flapen.com/research/us/patio-lawn-garden/bird-deterrents-for-outside)$2.1M/yr+131.5%**Launch it**[**All Patio, Lawn & Garden niches **](https://flapen.com/research/us/patio-lawn-garden)