---
title: "vacuum pump oil — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/vacuum-pump-oil"
last_updated: "2026-07-14T02:06:10.844Z"
locale: en
meta:
  description: "vacuum pump oil shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "vacuum pump oil shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "vacuum pump oil — Niche Verdict: Worth a look (59/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **vacuum pump oil**

**Worth a look**

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 62Growth 58Conversion 95Competition 31Returns 97Price range 87Avg price 95Brand share 26Review moat 69Quality gap 20

**Returns**

**Incredible****0.6%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****12.5%**

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

**Avg price**

**Incredible****$25.81**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$10.65–$53.80**

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

**Review moat**

**Good****759.85**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****$551K**

$551K/yr · 170K searches

**Growth**

**Good****+33.5%**

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

**Competition**

**Okay****66%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Okay****89%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## **Competition**

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**7 **▼falling

**Sellers**

**73**

**Top-5 brand share**

**89%**

**Open market**

**4%**

- TSI Supercool36% - Robinair25% - VIVOHOME12% - Mastercool9% - hcpro keep it running7% - OEMTOOLS6% - Open — no brand owns it (1 brand, 4%)

## **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%$55K20%$110K30%$165K40%$220K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 13 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![TSI Supercool V32 68 Viscosity Synthetic Vacuum Pump Oil 32oz 1-Pack](https://m.media-amazon.com/images/I/41Q+6CKizaL.jpg)**TSI Supercool V32 68 Viscosity Synthetic Vacuum Pump Oil 32oz 1-Pack**TSI Supercool**$11.56**4.7★4,174 rev](https://www.amazon.com/dp/B008PKWHNK) [2![Robinair 13204 Premium High Vacuum Pump Oil - 1 Gallon](https://m.media-amazon.com/images/I/41h4lWNEjVL.jpg)**Robinair 13204 Premium High Vacuum Pump Oil - 1 Gallon**Robinair**$52.61**4.8★559 rev](https://www.amazon.com/dp/B00C2GWPYE) [3![Mastercool 90032 Vacuum Pump Oil 32 oz Bottle High Viscosity Oil for Deep Vacuum Pumps HVAC and Automotive A/C Service Includes Dispensing Spout](https://m.media-amazon.com/images/I/31sZ2mYcBAL.jpg)**Mastercool 90032 Vacuum Pump Oil 32 oz Bottle High Viscosity Oil for Deep Vacuum Pumps HVAC and Automotive A/C Service Includes Dispensing Spout**Mastercool**$17.50**4.7★345 rev](https://www.amazon.com/dp/B001A4BKYU) [4![Robinair Premium High Viscosity Low Moisture Vacuum Pump Oil Quart (2 Pack)](https://m.media-amazon.com/images/I/41e0gQ3I8YL.jpg)**Robinair Premium High Viscosity Low Moisture Vacuum Pump Oil Quart (2 Pack)**Robinair**$31.55**4.8★640 rev](https://www.amazon.com/dp/B07R6P3GQ8) [5![HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction](https://m.media-amazon.com/images/I/414V8M9l9zL.jpg)**HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction**hcpro keep it running**$17.91**4.8★35 rev](https://www.amazon.com/dp/B07R7484L3)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![VIVOHOME 4 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC](https://m.media-amazon.com/images/I/41yfDYoTU0L.jpg)**VIVOHOME 4 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC**VIVOHOME**$26.53**164 rev1y ago](https://www.amazon.com/dp/B0DN5FFQ49) [![VIVOHOME Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC](https://m.media-amazon.com/images/I/31pWTCRpBxL.jpg)**VIVOHOME Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC**VIVOHOME**$17.01**164 rev2y ago](https://www.amazon.com/dp/B0D1FMPGDG) [![VIVOHOME 2 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC](https://m.media-amazon.com/images/I/41BtWU1+F8L.jpg)**VIVOHOME 2 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC**VIVOHOME**$23.86**164 rev2y ago](https://www.amazon.com/dp/B0D1FB6WGQ) [![Robinair Premium High Viscosity Low Moisture Vacuum Pump Oil Quart (2 Pack)](https://m.media-amazon.com/images/I/41e0gQ3I8YL.jpg)**Robinair Premium High Viscosity Low Moisture Vacuum Pump Oil Quart (2 Pack)**Robinair**$31.55**640 rev7y ago](https://www.amazon.com/dp/B07R6P3GQ8) [![HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction](https://m.media-amazon.com/images/I/414V8M9l9zL.jpg)**HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction**hcpro keep it running**$17.91**35 rev7y ago](https://www.amazon.com/dp/B07R7484L3)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Mastercool 90032 Vacuum Pump Oil 32 oz Bottle High Viscosity Oil for Deep Vacuum Pumps HVAC and Automotive A/C Service Includes Dispensing Spout](https://m.media-amazon.com/images/I/31sZ2mYcBAL.jpg)**Mastercool 90032 Vacuum Pump Oil 32 oz Bottle High Viscosity Oil for Deep Vacuum Pumps HVAC and Automotive A/C Service Includes Dispensing Spout**Mastercool**$17.50**4.7★**▲ 98%**](https://www.amazon.com/dp/B001A4BKYU) [![HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction](https://m.media-amazon.com/images/I/414V8M9l9zL.jpg)**HCPRO Synthetic Vacuum Pump Oil Non-Misting Low Volatility High Purity Lubricant for HVAC AC Freeze Dryers & Industrial Pumps Extends Pump Life & Reduces Friction**hcpro keep it running**$17.91**4.8★**▲ 33%**](https://www.amazon.com/dp/B07R7484L3) [![OEMTOOLS 24399 Vacuum Pump Oil 8 oz Hydrotreated 8oz Vacuum Oil Change Tool Accessory Widely Compatible for Fluid Pump Automotive Electrical and Mechanical Systems](https://m.media-amazon.com/images/I/41l-7wBlbvL.jpg)**OEMTOOLS 24399 Vacuum Pump Oil 8 oz Hydrotreated 8oz Vacuum Oil Change Tool Accessory Widely Compatible for Fluid Pump Automotive Electrical and Mechanical Systems**OEMTOOLS**$10.65**4.7★**▲ 23%**](https://www.amazon.com/dp/B01MAYYI9E) [![VIVOHOME 4 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC](https://m.media-amazon.com/images/I/41yfDYoTU0L.jpg)**VIVOHOME 4 Pack Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC**VIVOHOME**$26.53**4.5★**▲ 22%**](https://www.amazon.com/dp/B0DN5FFQ49) [![VIVOHOME Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC](https://m.media-amazon.com/images/I/31pWTCRpBxL.jpg)**VIVOHOME Premium High Vacuum Pump Oil 330ml/11.16oz High Viscosity and Low Moisture HVAC**VIVOHOME**$17.01**4.5★**▲ 12%**](https://www.amazon.com/dp/B0D1FMPGDG)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +33.5% search growth over the last 90 days.

4K3KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.8×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**24%

*“Works as advertised”*

**Quality-Overall**16%

*“Good quality”*

**Value For Money**14%

*“* reasonably priced”*

**Efficiency**11%

*“Works Perfectly”*

**Lubrication**6%

*“Good oil”*

**Pressure**5%

*“Good quality for pump”*

**Maintenance And Repair**4%

*“Good for 2 changes”*

**Leak-Proof**4%

*“Not leaking”*

**Ease Of Use**3%

*“Something so simple BUT very important”*

**Material Quality**3%

*“What's good about it it's synthetic”*

### **What buyers complain about **

**Size-Overall**22%

*“Small bottles”*

**Value For Money**15%

*“Poor value for price”*

**Smell**10%

*“Burnt oil/smell”*

**Lubrication**10%

*“lots of oil mist”*

**Advertised Vs Actual Product**10%

*“This is definitely not a paid advertisement”*

**Ease Of Use**5%

*“I will say the gallon is a little awkward to try and pour”*

**Thickness**2%

*“The viscosity of the oil is very thin”*

**Leak-Proof**2%

*“One bottle leaked in the box a little”*

### **Top return reasons **

**Leak-Proof**27%

**Value For Money**17%

**Advertised Vs Actual Product**11%

**Size-Overall**10%

**Compatibility-Overall**8%

**Lubrication**8%

**Maintenance And Repair**4%

**Assembly/Installation**3%

**Defective Material/Parts**3%

**Quality-Overall**3%