Plastigauge
FailThe top 5 products take 83% of clicks, so Plastigauge is a Fail.
- Flapen Score
- 47 / 100Ranks 4,157 of 7,287 Automotive niches · −2 vs the category median of 4947
- Market size
- $156K/yr83K searches / yr
- 90-day growth
- -6.2%search demand this quarter
- Competition
- 83%top-5 click share · 9 brands · 60 sellers
Flapen Score
Plastigauge against its category
The dotted line is the Automotive average. Past it, Plastigauge is stronger. Inside it, weaker.
Market
The Plastigauge market on Amazon at a glance
Shoppers on Amazon United States searched for Plastigauge 83K times last year and spent an estimated $156K. The top 5 brands take 88% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 10.2% of those searches ended in a purchase.
Shoppers searched for this 83K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.2% of those searches ended in a purchase. Searches in the last 90 days moved -6.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $156K a year.
- Searches, last 12 months
- 83K
- Growth, 90 days vs prior 90
- -6.2%
- Conversion, latest week
- 10.2%
- Market size, estimated
- $156Ka year
- Peak month
- March1.4× the quietest month
- Top search term
- plastigauge43K searches a year
02 · Price
A sale here is worth $18.43.
Listings sell for $18.43 on average, from $7.24 to $39.62. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 750 to 1,000 of them. At $18.43 that is $14K to $18K a year per listing.
- Average price
- $18.43inside the $15 to $100 sweet spot
- Price range
- $7.24–$39.62
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $14K–$18K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
42% of listings pay for placement with sponsored ads. 67% ship with Prime. On an average day, 2.3% of listings are out of stock. The average listing ranks #446 within Applicators. It carries 546 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 42%
- Prime listings
- 67%
- Out of stock, average day
- 2.3%
- Average rank
- #446in Applicators
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 546per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 58 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
- 58 months
Products
Top Plastigauge 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 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Allstar Performance Plastigage 0.002-0.006 in and 0.025 to 0.076 mm Measurement Range 12 in Strips Green/Red Kit
- Price
- $16.12
- Rating
- 4.8/5
- Reviews
- 679
- Age
- 9y ago

Powerbuilt Plastigauge Engine Bearing Clearance Measuring Tool Includes Green (.001.003) and Red (.002.006) Strips Made in USA - 648441
- Price
- $14.01
- Rating
- 4.8/5
- Reviews
- 1,463
- Age
- 15y ago

JEGS Plastigauge Kit | Made in USA | Color-Coded Sizing | Soluble in Oil | Kit Includes Two Green Two Red and One Blue Plastigauge
- Price
- $18.86
- Rating
- 4.8/5
- Reviews
- 145
- Age
- 14y ago

CTA Tools 2450 Plastigage - 2-Piece Set Measure Clearances of the Engine Rod & Main Bearings
- Price
- $11.40
- Rating
- 4.8/5
- Reviews
- 525
- Age
- 11y ago

Sealed Power SPG1 Gauge
- Price
- $7.24
- Rating
- 4.6/5
- Reviews
- 428
- Age
- 20y ago
Trending
estimated 90-day click momentum
CABBE KALLO 50-Piece Ear Stretching Kit with Acrylic Tapers Plugs and Silicone Tunnels - Body Piercing Jewelry for Ear Gauges - Stretching and Gauging Set for Tapers Plugs and Gauges Clear
- Price
- $10.26
- Rating
- 4.5/5
- Reviews
- 3,036
- Age
- 6y ago

Clevite 77 Clevite M77MPG1-12 Plastigage
- Price
- $25.49
- Rating
- 4.4/5
- Reviews
- 9
- Age
- 13y ago

Sealed Power SPGR-1 Plastigage
- Price
- $7.77
- Rating
- 4.7/5
- Reviews
- 164
- Age
- 16y ago

JEGS Plastigauge Kit | Made in USA | Color-Coded Sizing | Soluble in Oil | Kit Includes Two Green Two Red and One Blue Plastigauge
- Price
- $18.86
- Rating
- 4.8/5
- Reviews
- 145
- Age
- 14y ago

Allstar Performance Plastigage 0.002-0.006 in and 0.025 to 0.076 mm Measurement Range 12 in Strips Green/Red Kit
- Price
- $16.12
- Rating
- 4.8/5
- Reviews
- 679
- Age
- 9y ago
Newest
by launch date
Speedway Motors Plastigauge Bearing Clearance Measurement Kit Includes Blue Green and Red Gauges for Rod and Main Journals with Reference Chart for Accurate Assembly Checks
- Price
- $23.62
- Rating
- 4.5/5
- Reviews
- 18
- Age
- 3y ago

CABBE KALLO 50-Piece Ear Stretching Kit with Acrylic Tapers Plugs and Silicone Tunnels - Body Piercing Jewelry for Ear Gauges - Stretching and Gauging Set for Tapers Plugs and Gauges Clear
- Price
- $10.26
- Rating
- 4.5/5
- Reviews
- 3,036
- Age
- 6y ago

Speedway Motors Green Plastigauge Bearing Clearance Measuring Tool .001.003 Inch Range for Rod and Main Journals Includes Reference Chart for Accurate Assembly
- Price
- $11.98
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 8y ago

Plastigauge Plastigage Green .001-.003 Rod & Main Bearing Clearance 12/Pack (.001-.003)
- Price
- $39.62
- Rating
- 4.8/5
- Reviews
- 69
- Age
- 9y ago

Allstar Performance Plastigage 0.002-0.006 in and 0.025 to 0.076 mm Measurement Range 12 in Strips Green/Red Kit
- Price
- $16.12
- Rating
- 4.8/5
- Reviews
- 679
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
9 rising
Sellers
60
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
8%
- Allstar Performance28%
- Powerbuilt21%
- JEGS15%
- CTA Tools13%
- Sealed Power11%
- Speedway Motors4%
- Open — no brand owns it (3 brands, 8%)
Demand
Plastigauge search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Plastigauge search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- plastigauge43K/yr
- plastigage12K/yr
- plastic gauge8K/yr
- plastigauge bearing clearance kit8K/yr
- plastic gauge bearing clearance kit6K/yr
- plastigauge kit3K/yr
- plasti gauge2K/yr
Reviews and returns
What reviews say buyers love and hate about Plastigauge
We read the reviews and the return reasons for every product selling here.
“Plastic gauge”
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.
13 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 Plastigauge 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









