---
title: "Gear Oil Pump — $161K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/gear-oil-pump"
last_updated: "2026-08-11T03:43:38.401Z"
locale: en
meta:
description: "Niche score 59/100 · $161K/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 59/100 · $161K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Gear Oil Pump — $161K/yr Amazon US Niche (2026) - Flapen"
---
# **gear oil pump**
**Worth a look**
Shows a sweet-spot price point ($21.48 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 34Growth 24Conversion 80Competition 63Returns 70Price range 87Avg price 91Brand share 71Review moat 51Quality gap 75
**Avg price**
**Great****$21.48**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.87–$93.13**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Returns**
**Good****2.2%**
return rate — above 5% kills the launch gate
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****1,453.46**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$161K**
$161K/yr · 91K searches
**Growth**
**Bad****-2.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, gear oil pump is a $161K/yr Amazon United States market (91K searches/yr). The top 5 brands hold 63% of demand. Verdict: Worth a look — 59/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gear oil pump market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$129K–$172K**
- units × avg price
- **Conversion rate**
- **8.2%**
- **Avg BSR**
- **#35**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **6.1%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **169 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▼falling
**Sellers**
**59**
**Top-5 brand share**
**63%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 92%
**Open market**
**31%**
- Slippery Pete28% - LOZAGU10% - Jewheg9% - SMOTIVEPRO9% - FAITIO7% - SEDY6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.8% search growth over the last 90 days.
3K2KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/automotive/gear-oil-pump/trend)
## **Top gear oil pump 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%4%$6K8%$13K12%$19K16%$26K101001K10K 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**Slippery Pete 5cc Hand Pump Transfers Gear Oil Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1)**Slippery Pete**$10.28**4.6★9,751 rev](https://www.amazon.com/dp/B07CX4XKFH) [2**LOZAGU Lower Unit Gear Oil Pump for Standard Quart Bottles - 10cc Per Pump Stroke Transmission Fluid Pump Includes 3/8 inch Metal Swivel 8mm and 10mm 3rd Hand Adapter**LOZAGU**$9.50**4.4★305 rev](https://www.amazon.com/dp/B0D3LL44YV) [3**SMOTIVEPRO 1.05 Quart / 1 Liter Multi-Purpose Oil Pump Hand Fluid Transfer Pump for Engine Transmission and Gear Oils Precision Fluid Dispensing in Tight Spaces**SMOTIVEPRO**$24.34**4.2★261 rev](https://www.amazon.com/dp/B0D78N992W) [4**Fluid Pump for Standard Quart Bottles 8cc Per Pump Stroke Transmission Fluid Pump with 3rd Hand Adapter Differential & Transmission FluidTransfer Gear Oil Transmission and Differential Fluid Pump**Jewheg**$6.60**4.4★656 rev](https://www.amazon.com/dp/B0D5HRX6LG) [5**Slippery Pete - Fluid Pump for Standard Quart Bottles - 8cc per Pump Stroke and 3rd Hand Adapter Transfer Gear Oil Transmission and Differential Fluid (28mm)**Slippery Pete**$13.13**4.6★4,016 rev](https://www.amazon.com/dp/B0853CNLYZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BIUIOY Fluid Pump for Standard Quart Bottles 8cc Per Stroke Premium Transmission Fluid Pump with 3rd Hand Adapter and Flexible Tube Transfer Gear Oil Transmission & Differential Fluid (28mm)**BIUIOY**$5.87**59 rev6mo ago](https://www.amazon.com/dp/B0G6T5YP12) [**Orion Motor Tech Hand Fuel Pump 1L Hand Fluid Transfer Pump for Engine Transmission and Gear Oils Multi-Purpose Oil Pump with 39 in Silicone Hose Precision Fluid Dispensing**Orion Motor Tech**$24.17**21 rev7mo ago](https://www.amazon.com/dp/B0G6KYMJ8R) [**Faitio 12V Oil Extractor Pump 3.2GPM Electric Gear Oil Pump Oil Transfer Pump for Engine Oil Gear Oil Trans Fluid Change Boat Oil Drain Pump Scavenge Pump for Car Truck Mower Marine**FAITIO**$73.15**43 rev10mo ago](https://www.amazon.com/dp/B0FNW6DG4B) [**2 Pack Fluid Pump Fluid Pump for Standard Quart Bottles10cc Per Pump Stroke Transmission Fluid Pump with 3rd Hand Adapter Transfer Gear Oil Transmission and Differential Fluid Pump**Jewheg**$9.84**656 rev10mo ago](https://www.amazon.com/dp/B0FNC3SCTB) [**steauty 12V 100W Oil Transfer Pump Set Fast 1-4L/min Flow for Gear Transmission Lubricating Oil Changes Mess-Free Fluid Transfer Pump Electric Transfer Pump for Cars Trucks Boats Lawnmowers**steauty**$93.13**15 rev11mo ago](https://www.amazon.com/dp/B0FM27X9BG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Orion Motor Tech Hand Fuel Pump 1L Hand Fluid Transfer Pump for Engine Transmission and Gear Oils Multi-Purpose Oil Pump with 39 in Silicone Hose Precision Fluid Dispensing**Orion Motor Tech**$24.17**3.7★**▲ 235%**](https://www.amazon.com/dp/B0G6KYMJ8R) [**2 Pack Fluid Pump Fluid Pump for Standard Quart Bottles10cc Per Pump Stroke Transmission Fluid Pump with 3rd Hand Adapter Transfer Gear Oil Transmission and Differential Fluid Pump**Jewheg**$9.84**4.4★**▲ 176%**](https://www.amazon.com/dp/B0FNC3SCTB) [**BIUIOY Fluid Pump for Standard Quart Bottles 8cc Per Stroke Premium Transmission Fluid Pump with 3rd Hand Adapter and Flexible Tube Transfer Gear Oil Transmission & Differential Fluid (28mm)**BIUIOY**$5.87**4.5★**▲ 164%**](https://www.amazon.com/dp/B0G6T5YP12) [**Outboard Lower Unit Gear Lube Oil Pump for Mercury Yamaha Evinrude Motors**SeaSierra**$15.00**4.2★**▲ 98%**](https://www.amazon.com/dp/B0DNFJ1DZ3) [**steauty 12V 100W Oil Transfer Pump Set Fast 1-4L/min Flow for Gear Transmission Lubricating Oil Changes Mess-Free Fluid Transfer Pump Electric Transfer Pump for Cars Trucks Boats Lawnmowers**steauty**$93.13**4.3★**▲ 86%**](https://www.amazon.com/dp/B0FM27X9BG)
**~~View all trending →~~**
## **What buyers say about gear oil pump**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Efficiency**13%
*“It works great”*
**Ease Of Use**13%
*“Very handy to have”*
**Quality-Overall**12%
*“Flawless product”*
**Advertised Vs Actual Product**11%
*“Just as described”*
**Value For Money**11%
*“Excellent value”*
**Lubrication**5%
*“Works and pumps oil well,”*
**Pressure**5%
*“It builds plenty of pressure”*
**Size-Overall**5%
*“Pickup tube is sized correctly”*
**Leak-Proof**4%
*“doesn't leak”*
**Ease Of Cleaning**2%
*“with almost no mess”*
### **What buyers complain about **
**Quality-Overall**13%
*“Bad quality”*
**Size-Overall**11%
*“Way too small”*
**Leak-Proof**9%
*“leaked”*
**Durability**8%
*“Broke on first use”*
**Functionality-Overall**7%
*“Doesn't work as Advertised”*
**Ease Of Use**5%
*“it was hard to use”*
**Lubrication**4%
*“only need to add the lube”*
**Suction**3%
*“Limited suction”*
**Ease Of Cleaning**3%
*“Made a mess”*
**Value For Money**2%
*“Cheap price, get what you pay for”*
### **Top return reasons **
**Size-Overall**35%
**Functionality-Overall**12%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**6%
**Compatibility-Overall**6%
**Leak-Proof**5%
**Suction**4%
**Value For Money**4%
**Durability**3%
**Quality-Overall**2%
## **Common questions**
- **Is gear oil pump profitable to sell on Amazon United States?**
- The niche generates $161K/yr across 28 tracked products. 4 of 6 products launched in the last 360 days are still selling. 90-day search growth is -2.8%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the gear oil pump niche?**
- 17 brands and 59 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in gear oil pump?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Leak-Proof. The return rate is 2.2%.
- **When does demand for gear oil pump peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the gear oil pump niche?**
- Listings span $5.87–$93.13; the average listing price is $21.48 (sweet spot $15–$100). The average incumbent carries 1,453 reviews — the moat a new listing must climb.
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