Walbro 255 Fuel Pump
FailShoppers spend an estimated $76K a year here, so Walbro 255 Fuel Pump is a Fail.
- Flapen Score
- 45 / 100Ranks 4,788 of 7,287 Automotive niches · −4 vs the category median of 4945
- Market size
- $76K/yr66K searches / yr
- 90-day growth
- +18.9%search demand this quarter
- Competition
- 62%top-5 click share · 9 brands · 48 sellers
Flapen Score
Walbro 255 Fuel Pump against its category
The dotted line is the Automotive average. Past it, Walbro 255 Fuel Pump is stronger. Inside it, weaker.
Market
The Walbro 255 Fuel Pump market on Amazon at a glance
Shoppers on Amazon United States searched for Walbro 255 Fuel Pump 66K times last year and spent an estimated $76K. The top 5 brands take 89% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 1.7% of those searches ended in a purchase.
Shoppers searched for this 66K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.7% of those searches ended in a purchase. Searches in the last 90 days moved +18.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $76K a year.
- Searches, last 12 months
- 66K
- Growth, 90 days vs prior 90
- +18.9%
- Conversion, latest week
- 1.7%
- Market size, estimated
- $76Ka year
- Peak month
- May1.4× the quietest month
- Top search term
- walbro 255 fuel pump38K searches a year
02 · Price
A sale here is worth $67.46.
Listings sell for $67.46 on average, from $25.74 to $121.35. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $67.46 that is $0 to $7K a year per listing.
- Average price
- $67.46inside the $15 to $100 sweet spot
- Price range
- $25.74–$121.35
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$7K
- Returns
- 5.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
47% of listings pay for placement with sponsored ads. 76% ship with Prime. On an average day, 8.7% of listings are out of stock. The average listing ranks #1,716 within Fuel System. It carries 244 reviews at 4.09 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 47%
- Prime listings
- 76%
- Out of stock, average day
- 8.7%
- Average rank
- #1,716in Fuel System
- Average rating
- 4.09 starsAmazon United States average 4.42 stars
- Average reviews
- 244per listing
- Listings tracked
- 17
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 53 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 53 months
Products
Top Walbro 255 Fuel 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Walbro Fuel Pump GSL Electric In-Line 255 lph 10 mm x 1.00 Female Inlet 10 mm x 1.00 Female Outlet Gas Each
- Price
- $94.90
- Rating
- 3.9/5
- Reviews
- 403
- Age
- 20y ago

255LPH Electric Fuel Pump High Performance Replace Walbro GSS342 with Installation Kits
- Price
- $25.74
- Rating
- 4.0/5
- Reviews
- 143
- Age
- 5y ago

EVIL ENERGY EFI 255LPH Electric Intank Fuel Pump High Flow 43 PSI Kit
- Price
- $31.02
- Rating
- 3.9/5
- Reviews
- 581
- Age
- 5y ago

Walbro Fuel Pump Electric In-Tank 255 lph Install Kit Gas compatible with GM Cars/Trucks 1985-92 Kit
- Price
- $121.07
- Rating
- 4.0/5
- Reviews
- 58
- Age
- 12y ago

KEMSO 340LPH High Performance Fuel Pump Replaces Walbro 255LPH GSS342 Upgrades for E8229 E2068 E8213 EFP382A
- Price
- $39.95
- Rating
- 4.2/5
- Reviews
- 418
- Age
- 5y ago
Trending
estimated 90-day click momentum
Genuine Walbro Fuel Pump GSS342 255LPH High Pressure Intank made in USA! 400-766
- Price
- $93.18
- Rating
- 4.3/5
- Reviews
- 3
- Age
- 5mo ago

255LPH Electric Fuel Pump High Performance Replace Walbro GSS341 with Installation Kits
- Price
- $25.90
- Rating
- 4.2/5
- Reviews
- 102
- Age
- 5y ago

Geradepart Replacement for Walbro GSL Fuel Pump GSL392 InLine 255 lph High Pressure (Universal External Pump) 10 mmx1.00 Female Inlet 10 mmx1.00 Female Outlet Gas
- Price
- $87.74
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

Walbro Fuel Pump GSL Electric In-Line 255 lph 10 mm x 1.00 Female Inlet 10 mm x 1.00 Female Outlet Gas Each
- Price
- $94.90
- Rating
- 3.9/5
- Reviews
- 403
- Age
- 20y ago

Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3
- Price
- $73.47
- Rating
- 3.3/5
- Reviews
- 3
- Age
- 4y ago
Newest
by launch date
Genuine Walbro Fuel Pump GSS342 255LPH High Pressure Intank made in USA! 400-766
- Price
- $93.18
- Rating
- 4.3/5
- Reviews
- 3
- Age
- 5mo ago

Geradepart Replacement for Walbro GSL Fuel Pump GSL392 InLine 255 lph High Pressure (Universal External Pump) 10 mmx1.00 Female Inlet 10 mmx1.00 Female Outlet Gas
- Price
- $87.74
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 6mo ago

Walbro High Performance 255Lph; 500Hp; Gas; Pump Only - GSS341G3
- Price
- $73.47
- Rating
- 3.3/5
- Reviews
- 3
- Age
- 4y ago

KEMSO 340LPH High Performance Fuel Pump Replaces Walbro 255LPH GSS342 Upgrades for E8229 E2068 E8213 EFP382A
- Price
- $39.95
- Rating
- 4.2/5
- Reviews
- 418
- Age
- 5y ago

KEMSO 340LPH High Performance Fuel Pump Replaces Walbro 255LPH F20000169 Upgrades for EP240 EP270 E3240
- Price
- $40.00
- Rating
- 4.1/5
- Reviews
- 182
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 falling
Sellers
48
Est. top-5 brand share
89%
Top 20: 100%
Est. top-5 click share
62%
Top 20: 100%
Open market
6%
- Walbro45%
- AdvanEX18%
- KEMSO10%
- EVIL ENERGY10%
- Herko Automotive6%
- Deatsch Werks5%
- Open — no brand owns it (3 brands, 6%)
Demand
Walbro 255 Fuel Pump search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Walbro 255 Fuel Pump search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- walbro 255 fuel pump38K/yr
- walbro fuel pump16K/yr
- walbro 2557K/yr
- walbro5K/yr
Reviews and returns
What reviews say buyers love and hate about Walbro 255 Fuel Pump
We read the reviews and the return reasons for every product selling here.
“Failed after one month and 210 miles”
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
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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 Walbro 255 Fuel 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









