parts cleaner
Launch itA $6.1M/yr market growing +20.3% this quarter with returns at 0.1% — clears our launch bar.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Market size
Incredible$6.1M$6.1M/yr · 2.7M searches
Avg price
Incredible$27.67avg listing price — sweet spot $15–$100
Conversion
Great8.3%search→purchase rate — share of searches ending in a sale
Competition
Great37%top-5 click share — an open shelf
Price range
Good$3.76–$132.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+20.3%90-day search growth — must beat 0% to launch
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Review moat
Bad4,914.76avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
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.
Data updated Jul 9, 2026 · scored weekly · How we score niches
parts cleaner market data
- Units sold / yr
- 250K–300K
- avg 5,000–6,000/product
- Revenue / yr
- $6.9M–$8.3M
- units × avg price
- Conversion rate
- 8.3%
- Avg BSR
- #15
- Page quality
- 0%
- Prime
- 76%
- Sponsored
- 60%
- Out of stock
- 0.3%
- Avg brand age
- 66 months
- Avg seller age
- 156 days
Competition & brand 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%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +20.3% search growth over the last 90 days.Peak months: Apr, May · busiest ÷ quietest = 1.8×
Top parts cleaner search terms
- 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
Top parts cleaner products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
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]
CRC$6.064.8★2,842 rev
Non-Chlorinated Brake Parts Cleaner 14-oz. Pack of 4
CRC$19.954.7★1,199 rev
Aerosol CRC 05084 BRAKLEEN Brake Parts Cleaner - Non-Chlorinated 2 Pack2
Aerosol$13.284.8★433 rev
CRC (05084-12PK) Brakleen Non-Chlorinated Brake Parts Cleaner - 14 oz. (Pack of 12)
CRC$46.564.8★2,842 rev
Gumout 800002231 Carb/Choke Carburetor Cleaner Spray Carb Intake Valve Cleaner Cleans Gum Varnish & Dirt Inside & Outside Carburetor Chamber 14 Oz. (Pack of 6)
Gumout$22.314.7★17,624 rev
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
Kogler$38.01160 rev
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)
DENCO DISTRIBUTING, INC.$29.55331 rev
![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]
CRC$10.06470 rev
DENCO DISTRIBUTING INC. Johnsens - 2417 Brake & Parts Cleaner - 14 OZ OTC Compliant (12)
DENCO DISTRIBUTING, INC.$41.48320 rev
SQ Carburetor Cleaner (6)
SQ$30.01403 rev
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
Valvoline$11.354.9★
CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz.
CRC$10.344.8★
SQ Carburetor Cleaner (6)
SQ$30.014.9★
Gumout 800002230 Carb and Choke Cleaner Jet Spray - 16 oz.
Gumout$12.714.7★
Lucas Oil 10906 Non-Chlorinated Brake Parts Cleaner - 14 Ounce
Lucas Oil$9.154.7★
What buyers say about parts cleaner
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans well”
“their products are top notch”
“Good value for money”
“Works Well”
“As Advertised”
“Comes in handy”
“Awesome spray”
“Great product for removing built up oil”
“Does the job perfectly with lots of pressure”
“Clean easy to use smells not terrible”
What buyers complain about
“Not effective at all”
“Slow to clean”
“will not spray”
“Cheaper”
“Not as good”
“Pretty weak stuff”
“Deceiving visual advertising by manufacturer”
“This cleaner does have a chemical smell so use in a ventilated area”
“the bottle leaks”
“Plastic plastic and cheap plastic”
Top return reasons
Common questions
- Is parts cleaner profitable to sell on Amazon United States?
- The niche generates $6.1M/yr across 50 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +20.3%. Flapen's verdict: Launch it (67/100).
- How competitive is the parts cleaner niche?
- 22 brands and 217 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in parts cleaner?
- Top complaints mined from reviews: Functionality-Overall, Ease Of Cleaning, Spray/Flow. The return rate is 0.1%.
- When does demand for parts cleaner peak?
- Demand peaks in Apr–May; the busiest month runs 1.8× the quietest.
- What does it cost to enter the parts cleaner niche?
- Listings span $3.76–$132.92; the average listing price is $27.67 (sweet spot $15–$100). The average incumbent carries 4,915 reviews — the moat a new listing must climb.