Parts Cleaner
Parts Cleaner clears our launch bar: a $6.1M/yr market growing +20.3% this quarter with returns at 0.1%.
Flapen Score
Top 2% of 7,287 Automotive niches · +18 vs the category median of 49
Is Parts Cleaner profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Parts Cleaner is a $6.1M/yr Amazon United States market (2.7M searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Apr–May. Verdict: Launch it — 67/100.
Parts Cleaner: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Yes. Search demand moved +20.3% over the last 90 days and 8.3% of searches end in a purchase.
$6.1M
revenue / yr
Who owns the niche?
The top 5 brands hold 82% of demand, so 18% of the market is open.
18%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 50 products
Top Parts Cleaner products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share![CRC Brakleen 1003695 Brake Cleaner Spray Non-Chlorinated Low VOC 14 oz [1 Pack]](https://m.media-amazon.com/images/I/41PX+fjKgtL.jpg)
CRC Brakleen 1003695 Brake Cleaner Spray Non-Chlorinated Low VOC 14 oz [1 Pack]
- Price
- $6.06
- Rating
- 4.8/5
- Reviews
- 2,842
- Age
- 20y ago

Non-Chlorinated Brake Parts Cleaner 14-oz. Pack of 4
- Price
- $19.95
- Rating
- 4.7/5
- Reviews
- 1,199
- Age
- 12y ago

Aerosol CRC 05084 BRAKLEEN Brake Parts Cleaner - Non-Chlorinated 2 Pack2
- Price
- $13.28
- Rating
- 4.8/5
- Reviews
- 433
- Age
- 7y ago

CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner - 14 oz. (Pack of 12)
- Price
- $46.56
- Rating
- 4.8/5
- Reviews
- 2,842
- Age
- 19y ago

Gumout 800002231 Carb/Choke Carburetor Cleaner Spray Carb Intake Valve Cleaner Cleans Gum Varnish & Dirt Inside & Outside Carburetor Chamber 14 Oz. (Pack of 6)
- Price
- $22.31
- Rating
- 4.7/5
- Reviews
- 17,624
- Age
- 13y ago
Trending
90-day click momentum
Valvoline Carb Choke & Throttle Body Cleaner VOC Compliant Extra Strength Solvent Formula Cleans Carbon Gum Varnish and Restores Performance and Hard Starting 13oz
- Price
- $11.35
- Rating
- 4.9/5
- Reviews
- 55
- Age
- 8y ago

CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.
- Price
- $10.34
- Rating
- 4.8/5
- Reviews
- 3,670
- Age
- 17y ago

SQ Carburetor Cleaner (6)
- Price
- $30.01
- Rating
- 4.9/5
- Reviews
- 403
- Age
- 5y ago

Gumout 800002230 Carb and Choke Cleaner Jet Spray - 16 oz.
- Price
- $12.71
- Rating
- 4.7/5
- Reviews
- 17,624
- Age
- 14y ago

Lucas Oil 10906 Non-Chlorinated Brake Parts Cleaner - 14 Ounce
- Price
- $9.15
- Rating
- 4.7/5
- Reviews
- 649
- Age
- 10y ago
Newest
by launch date
Kogler Goliath Steel Non-Chlorinated Brake Cleaner Spray Low-VOC Fast-Drying Brake Parts Degreaser Removes Grease Oil & Brake Dust 14 oz Case of 12
- Price
- $38.01
- Rating
- 4.5/5
- Reviews
- 160
- Age
- 1y ago

DENCO DISTRIBUTING INC. #1930-50 Brake & Parts Cleaner Spray 50-State Compliant Non-Chlorinated Fast-Drying Degreaser Low Odor Aerosol 15.3oz (13oz net wt) (Case of 6)
- Price
- $29.55
- Rating
- 4.7/5
- Reviews
- 331
- Age
- 1y ago
![CRC 05483 Heavy Duty Pro-Strength Degreaser 20 Wt Oz [1 Pack]](https://m.media-amazon.com/images/I/416dTJDjowL.jpg)
CRC 05483 Heavy Duty Pro-Strength Degreaser 20 Wt Oz [1 Pack]
- Price
- $10.06
- Rating
- 4.6/5
- Reviews
- 470
- Age
- 2y ago

DENCO DISTRIBUTING INC. Johnsens - 2417 Brake & Parts Cleaner - 14 OZ OTC Compliant (12)
- Price
- $41.48
- Rating
- 4.7/5
- Reviews
- 320
- Age
- 5y ago

SQ Carburetor Cleaner (6)
- Price
- $30.01
- Rating
- 4.9/5
- Reviews
- 403
- Age
- 5y ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
Brands
22 rising
Sellers
217
Top-5 brand share
82%
Top 20: 99%
Top-5 click share
37%
Top 20: 77%
Open market
15%
- CRC48%
- DENCO DISTRIBUTING, INC.11%
- Gumout11%
- Aerosol7%
- STA-BIL4%
- Lucas Oil3%
- Open — no brand owns it (16 brands, 15%)
Parts Cleaner demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr, May · busiest ÷ quietest = 1.8×
Top Parts Cleaner search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- brake cleaner1.2M/yr
- carburetor cleaner310K/yr
- carb cleaner184K/yr
- brake cleaner spray can118K/yr
- parts cleaner107K/yr
- carburetor cleaner spray73K/yr
- brake clean88K/yr
- break cleaner spray74K/yr
- brake parts cleaner72K/yr
- break cleaner70K/yr
What reviews say buyers love and hate about Parts Cleaner
What buyers mention most, as a share of all reviews.
What buyers love
90% of reviews“Cleans well”
“their products are top notch”
“Good value for money”
“Works Well”
“As Advertised”
What buyers complain about
66% of reviews“Not effective at all”
“Slow to clean”
“will not spray”
“Cheaper”
“Not as good”
Parts Cleaner return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
16%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Parts Cleaner questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









