Fass Fuel System
FailProducts sell for $512.35 on average, outside the sweet spot, so Fass Fuel System is a Fail.
- Flapen Score
- 36 / 100Ranks 6,608 of 7,287 Automotive niches · −13 vs the category median of 4936
- Market size
- $122K/yr77K searches / yr
- 90-day growth
- -1.2%search demand this quarter
- Competition
- 57%top-5 click share · 7 brands · 34 sellers
Flapen Score
Fass Fuel System against its category
The dotted line is the Automotive average. Past it, Fass Fuel System is stronger. Inside it, weaker.
Market
The Fass Fuel System market on Amazon at a glance
Shoppers on Amazon United States searched for Fass Fuel System 77K times last year and spent an estimated $122K. The top 5 brands take 97% of clicks. Flapen scores it 36 out of 100, a Fail.
01 · Demand
An estimated 0.3% of those searches ended in a purchase.
Shoppers searched for this 77K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved -1.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $122K a year.
- Searches, last 12 months
- 77K
- Growth, 90 days vs prior 90
- -1.2%
- Conversion, latest week
- 0.3%
- Market size, estimated
- $122Ka year
- Top search term
- fass fuel system47K searches a year
02 · Price
A sale here is worth $512.35.
Listings sell for $512.35 on average, from $42.32 to $743.89. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $512.35 that is $0 to $51K a year per listing.
- Average price
- $512.35above the $15 to $100 sweet spot
- Price range
- $42.32–$743.89
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$51K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 32% ship with Prime. On an average day, 17.1% of listings are out of stock. The average listing ranks #4,658 within Fuel System. It carries 17 reviews at 4.39 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 32%
- Out of stock, average day
- 17.1%
- Average rank
- #4,658in Fuel System
- Average rating
- 4.39 starsAmazon United States average 4.42 stars
- Average reviews
- 17per listing
- Listings tracked
- 25
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Fass Fuel System 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
FASS TSC10100G Titanium Signature Series 100GPH Diesel Fuel System fits GM 6.6L Duramax 2001-2010
- Price
- $674.30
- Rating
- 4.6/5
- Reviews
- 45
- Age
- 3y ago

FASS TSC10165G Titanium Signature Series Diesel Fuel Lift Pump 165GPH fits GM Duramax 6.6L 2001-2010
- Price
- $706.22
- Rating
- 4.4/5
- Reviews
- 30
- Age
- 3y ago

FASS TSD07165G Titanium Signature Series 165GPH Diesel Fuel System fits RAM 5.9L and 6.7L Cummins 2005-2018 & 2021
- Price
- $709.15
- Rating
- 4.3/5
- Reviews
- 19
- Age
- 3y ago

Flynsu 165 GPH Fuel Lift Pump System Replacement for 1998.5-2004 Dodge Ram 2500 3500 5.9L Cummins Diesel TD08150G TSD08165G TS D08 165G
- Price
- $400.61
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 3y ago

FASS TSD08100G Titanium Signature Series Diesel Fuel Lift Pump 100GPH fits Dodge Cummins 5.9L 1998.5-2004
- Price
- $652.98
- Rating
- 4.6/5
- Reviews
- 12
- Age
- 3y ago
Trending
estimated 90-day click momentum
Flynsu 165 GPH Fuel Lift Pump Replacement for 2005-2018 Dodge Ram 2500 3500 5.9/6.7 Cummins Diesel TSD07165G
- Price
- $401.97
- Rating
- 3.4/5
- Reviews
- 6
- Age
- 3y ago

GELUOXI Fuel Lift Pump System TSC10100G Replacement for Chevy GMC Duramax 6.6L 100GPH Diesel 2001-2010
- Price
- $343.49
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2y ago

FASS TSD07100G Titanium Signature Series Diesel Fuel Lift Pump 100GPH fits RAM Cummins 5.9L and 6.7L 2005-2018 & 2021
- Price
- $685.63
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 3y ago

FASS TSF17180F140G Titanium Signature Series 140GPH Diesel Fuel Lift Pump fits Ford 6.7L diesel 2011-2016
- Price
- $739.52
- Rating
- 4.6/5
- Reviews
- 5
- Age
- 3y ago

Flynsu 165 GPH Fuel Lift Pump System Replacement for 1998.5-2004 Dodge Ram 2500 3500 5.9L Cummins Diesel TD08150G TSD08165G TS D08 165G
- Price
- $400.61
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 3y ago
Newest
by launch date
Hututimo 165GPH Diesel Fuel Lift Pump System Compatible with Chevrolet Silverado GMC Sierra Diesel 6.6L 2001-2010 Replace TSC10165G 165GPH TC10150G TC10165G FASTC10150G
- Price
- $371.96
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 2y ago

KAX Diesel Fuel Lift Pump System Fits for Ram 2500 2011-2018 6.7T Ram 3500 2011-2018 Dodge Ram 2500 2007-2010 6.7T 2005-2009 5.9T TS D07 165G
- Price
- $403.90
- Rating
- 4.2/5
- Reviews
- 98
- Age
- 2y ago

GELUOXI Fuel Lift Pump System TSC10100G Replacement for Chevy GMC Duramax 6.6L 100GPH Diesel 2001-2010
- Price
- $343.49
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2y ago

165GPH Diesel Fuel Lift Pump System Compatible with Chevy GMC Duramax 2001-2010 6.6L Replaces OE Number TS C10 165G TSC10165G
- Price
- $427.26
- Rating
- 3.2/5
- Reviews
- 2
- Age
- 2y ago

165GPH Diesel Fuel Lift Pump System Compatible with 2015 2016 GMC Chevy Duramax 6.6L Replaces OE Number TS C12 165G TSC12165G
- Price
- $408.28
- Rating
- 3.9/5
- Reviews
- 5
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
34
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 95%
Open market
1%
- FASS78%
- Flynsu10%
- Orceed4%
- GELUOXI3%
- KAX3%
- Hututimo2%
- Open — no brand owns it (1 brand, 1%)
Demand
Fass Fuel System search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2× · 7 of 12 months tracked
Search terms
Top Fass Fuel System search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fass fuel system47K/yr
- fass lift pump10K/yr
- fass fuel pump9K/yr
- fast fuel system4K/yr
- fass fuel system 5.9 cummins3K/yr
- fass lift pump 6.6 duramax3K/yr
Reviews and returns
What reviews say buyers love and hate about Fass Fuel System
We read the reviews and the return reasons for every product selling here.
“Directions are horrible”
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.
18 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 Fass Fuel System 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









