gunk engine degreaser
Worth a lookShows low returns (0.2%), but strong incumbent ratings (4.6★) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 6% kills the launch gate
Avg price
Incredible$33.30avg listing price — sweet spot $15–$100
Price range
Good$6.32–$121.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good735.73avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Growth
Okay+11.8%90-day search growth — must beat 0% to launch
Market size
Okay$153K$153K/yr · 99K searches
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
10 rising
Sellers
95
Top-5 brand share
89%
Open market
8%
- Gunk51%
- CRC22%
- Chemical Guys8%
- Zep4%
- Generic4%
- KRAKEN BOND3%
- Open — no brand owns it (4 brands, 8%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 26 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Radiator Specialty Gunk FEB1 18 Oz Engine Brite Foam Degreaser
Gunk$14.024.7★93 rev
CRC Parts Cleaner & Degreaser - Pro Series 18 OZ
CRC$10.924.7★71 rev
Gunk Engine Degreaser Original Degreaser Cleaner Spray Quickly Removes Tough Oil & Grease Cleans Hardworking Engines Rinses Easily with Water 15 oz (Case of 6)
Gunk$29.224.6★203 rev
Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner for Engines Tires Undercarriages Tools and More Professional Strength Breaks Down Grease Oil & Grime 16 oz
Chemical Guys$11.334.6★7,682 rev
GUNK Engine Degreaser Original Degreaser Cleaner Spray Quickly Removes Tough Oil & Grease Cleans Hardworking Engines Rinses Easily with Water 15 oz (Case of 12)
Gunk$61.764.6★203 rev
Newest
by launch date
GUNK 15 oz Brite Engine Degreaser Engine Brightener and Cleaner H7 Degreaser Style Degreasing Spray P21s Cleaner Alternative 2 Pack
Generic$17.032 rev
Gunk Engine Brite No Scent Cleaner and Degreaser 15 oz Spray Bundle with Microfiber Cleaning Cloth for Engine Surface Degreasing & Equipment Cleaning Gift Set (2 Items)
GROVE$9.054 rev
Gunk Engine Degreaser Original Degreaser Cleaner Spray Quickly Removes Tough Oil & Grease Cleans Hardworking Engines Rinses Easily with Water 15 oz (Case of 6)
Gunk$29.22203 rev
Gunk Engine Cleaner Foamy Spray for Engines with Plastic Covers Expanding Foam Quickly Removes Grease Oil Dirt & Road Grime - Clings to Surfaces for Easy Rinse 17 oz. (Case of 6)
Gunk$30.8171 rev
Zep Cherry Bomb Auto+ Degreaser & Cleaner - For Auto Marine RV & Home - 1 Gallon
Zep$11.32442 rev
Trending
90-day click momentumGunk Engine Degreaser Original Degreaser Cleaner Spray Quickly Removes Tough Oil & Grease Cleans Hardworking Engines Rinses Easily with Water 15 oz (Case of 6)
Gunk$29.224.6★
Gunk Engine Cleaner Foamy Spray for Engines with Plastic Covers Expanding Foam Quickly Removes Grease Oil Dirt & Road Grime - Clings to Surfaces for Easy Rinse 17 oz. (Case of 6)
Gunk$30.814.7★
GUNK 15 oz Brite Engine Degreaser Engine Brightener and Cleaner H7 Degreaser Style Degreasing Spray P21s Cleaner Alternative 2 Pack
Generic$17.035.0★
Chemical Guys Signature Series Orange Degreaser Spray - Heavy Duty All Purpose Cleaner for Engines Tires Undercarriages Tools and More Professional Strength Breaks Down Grease Oil & Grime 16 oz
Chemical Guys$11.334.6★
GUNK EBGEL Engine Brite GEL HD Engine Degreaser - 15 oz.
Gunk$11.254.5★
Demand & seasonality
Weekly Amazon search volume, last 67 weeks — +11.8% search growth over the last 90 days.Peak months: Mar, May · busiest ÷ quietest = 2.3×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Cleans very nicely”
“Better than average”
“not an unpleasant smell”
“Works well”
“Great value”
“Works as advertised”
“It gives you the impression thats its spray on”
“It's high powered”
“Easy to use”
“Its very effective—after years of oil leaks”
What buyers complain about
“This stuff is messy”
“Not as strong as I would hope”
“Smells gross”
“Not Extremely Effective”
“waste of MONEY”
“the bottle leaks”
“not very good”
“Dripped and leaked while spraying”
“Of course this product does not remove stains”
“Description mentioned working on vehicles. Used on brake dust and followed instructions and then used a pressure hose and it did absolutely nothing.”