Leak Detection Pump
FailDemand is soft, at -7.5% this quarter, so Leak Detection Pump is a Fail.
- Flapen Score
- 45 / 100Ranks 4,788 of 7,287 Automotive niches · −4 vs the category median of 4945
- Market size
- $100K/yr48K searches / yr
- 90-day growth
- -7.5%search demand this quarter
- Competition
- 49%top-5 click share · 14 brands · 72 sellers
Flapen Score
Leak Detection Pump against its category
The dotted line is the Automotive average. Past it, Leak Detection Pump is stronger. Inside it, weaker.
Market
The Leak Detection Pump market on Amazon at a glance
Shoppers on Amazon United States searched for Leak Detection Pump 48K times last year and spent an estimated $100K. The top 5 brands take 79% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 4.1% of those searches ended in a purchase.
Shoppers searched for this 48K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.1% of those searches ended in a purchase. Searches in the last 90 days moved -7.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $100K a year.
- Searches, last 12 months
- 48K
- Growth, 90 days vs prior 90
- -7.5%
- Conversion, latest week
- 4.1%
- Market size, estimated
- $100Ka year
- Peak month
- April1.4× the quietest month
- Top search term
- leak detection pump21K searches a year
02 · Price
A sale here is worth $51.01.
Listings sell for $51.01 on average, from $11.42 to $237.82. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $51.01 that is $0 to $5K a year per listing.
- Average price
- $51.01inside the $15 to $100 sweet spot
- Price range
- $11.42–$237.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$5K
- Returns
- 4.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
72% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #4,374 within Exhaust & Emissions. It carries 303 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 97%
- Out of stock, average day
- 0.0%
- Average rank
- #4,374in Exhaust & Emissions
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 303per listing
- Listings tracked
- 29
04 · Newcomers
1 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Leak Detection Pump products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Dorman 310-219 Evaporative Emissions System Leak Detection Pump Compatible with Select Models
- Price
- $21.59
- Rating
- 4.6/5
- Reviews
- 2,697
- Age
- 7y ago

Dorman 310-215 Evaporative Emissions System Leak Detection Pump Compatible with Select Models
- Price
- $29.47
- Rating
- 4.5/5
- Reviews
- 2,135
- Age
- 7y ago

Gedlex 310-219 Evaporative Emissions System Leak Detection Pump Compatible with 2007-2019 Dodge Durango Nitro Ram 1500 Promaster J eep Liberty Grand Fiat 500 Cherokee Chrys ler Aspen 4B1593 ESM1003
- Price
- $18.54
- Rating
- 4.2/5
- Reviews
- 108
- Age
- 2y ago

Dorman 310-233 Evaporative Emissions System Leak Detection Pump Compatible with Select Models
- Price
- $26.63
- Rating
- 4.6/5
- Reviews
- 386
- Age
- 6y ago

310-219 Fuel Evaporative Emissions Leak Detection Pump Compatible with 2007-2019 Dodge Nitro Durango Ram 1500 ProMaster Chrysler Aspen Fiat 500/500L Jeep Grand Cherokee Liberty
- Price
- $20.44
- Rating
- 4.5/5
- Reviews
- 97
- Age
- 1y ago
Trending
estimated 90-day click momentum
EVAP Fuel Vapor Leak Detection Pump LDP DMTL for BMW 3 Series 5 Series 7 Series M X Z Series VW Jetta Passat Audi Volvo Land Rover Mercedes-Benz
- Price
- $39.75
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 5mo ago

Replacement Leak Detection Pump - OEM# 310-233 Evaporative EVAP Emissions System compatible with 07-21 Dodge Challenger Charger Dart Dakota Ram 1500 Jeep Compass Wagoneer Gladiator Chrysler 200 300
- Price
- $22.58
- Rating
- 4.1/5
- Reviews
- 178
- Age
- 3y ago

A-Premium EVAP System Vapor Leak Detection Pump Compatible with BMW 3 Series 5 Series 7 Series M Series & Volkswagen Jetta Passat Beetle & Mazda 3 & Hyundai Accent & Audi & Volvo & Land Rover
- Price
- $45.58
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 5mo ago

HUGALL Evaporative Emissions System Leak Detection Pump 310-215 Compatible with 200 300 Pacifica Sebring Caliber Challenger Charger Ram 1500 2500 Compass Liberty Patriot Wrangler Wrangler JK 07-19
- Price
- $15.41
- Rating
- 4.1/5
- Reviews
- 114
- Age
- 4y ago

A-Premium Fuel Vapor Leak Detection Pump Compatible with Jeep Grand Cherokee 2002-2004 Wrangler 2003-2004 & Dodge Ram 1500 Van Ram 2500 Van Ram 3500 Van & Chrysler Prowler & Plymouth Prowler
- Price
- $93.77
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 2y ago
Newest
by launch date
EVAP Fuel Vapor Leak Detection Pump LDP DMTL for BMW 3 Series 5 Series 7 Series M X Z Series VW Jetta Passat Audi Volvo Land Rover Mercedes-Benz
- Price
- $39.75
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 5mo ago

A-Premium EVAP System Vapor Leak Detection Pump Compatible with BMW 3 Series 5 Series 7 Series M Series & Volkswagen Jetta Passat Beetle & Mazda 3 & Hyundai Accent & Audi & Volvo & Land Rover
- Price
- $45.58
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 5mo ago

AITKEN EVAP System Vapor Leak Detection Pump Compatible with BMW 3 Series 5 Series 7 Series M Series Audi Volkswagen Volvo Land Rover Mercedes-Benz
- Price
- $43.82
- Rating
- 4.3/5
- Reviews
- 21
- Age
- 1y ago

AutoLine Pro HyperSmoke Automotive Smoke Machine EVAP Vacuum Leak Tester Adjustable Pressure OEM Approved Smoke Fluid Built-in Air Compressor Motor - Includes Smoke Fluid x2.
- Price
- $49.78
- Rating
- 4.6/5
- Reviews
- 863
- Age
- 1y ago

310-219 Fuel Evaporative Emissions Leak Detection Pump Compatible with 2007-2019 Dodge Nitro Durango Ram 1500 ProMaster Chrysler Aspen Fiat 500/500L Jeep Grand Cherokee Liberty
- Price
- $20.44
- Rating
- 4.5/5
- Reviews
- 97
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 falling
Sellers
72
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
49%
Top 20: 87%
Open market
17%
- Dorman56%
- A-Premium10%
- Gedlex5%
- Standard Motor Products5%
- stymart4%
- AITKEN4%
- Open — no brand owns it (8 brands, 17%)
Demand
Leak Detection Pump search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Leak Detection Pump search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- leak detection pump21K/yr
- evap leak detection pump13K/yr
- fuel vapor leak detection pump8K/yr
- evaporative emissions system leak detection pump7K/yr
Reviews and returns
What reviews say buyers love and hate about Leak Detection Pump
We read the reviews and the return reasons for every product selling here.
“Leaks”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Leak Detection Pump questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









