oil treatment for car engine
Skip it45/100a small market ($193K/yr) — oil treatment for car engine doesn't clear our bar today.
Market/yr
$193K
Growth (1y)
+176.7%
Products
20
Brands
9
was 9 a year ago
Sellers
163
Price range
$5.11–$116.20
Returns
0.4%
Rating
4.7★
Skip it
Scored 45/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 88 weeks — +176.7% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.5×
Competition
- STP56%
- Prolube14%
- Lucas Oil10%
- Liqui Moly6%
- LUCAS OIL4%
- Rislone4%
- Other (3 brands)6%
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them. 9 brands and 163 sellers compete here.
Brands
9 flat
was 9 a year ago
Sellers
163
Top 5 brand share
90%
Product shelf
All 20 tracked products in this niche.
STP High Viscosity Oil Treatment (15 fluid ounces)
STP
$5.114.7★1,089 reviews
STP High Mileage Oil Treatment + Stop Leak - 15 FL OZ
STP
$6.884.6★1,901 reviews
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear Noise Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
Prolube
$37.004.6★2,793 reviews
Lucas Oil 10001 Heavy Duty Oil Stabilizer - 1 Quart
Lucas Oil
$11.914.8★6,656 reviews
STP Oil Treatment (15 oz.) - 12 Pack
STP
$48.874.8★149 reviews
Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009
Liqui Moly
$9.704.7★7,073 reviews
Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart
LUCAS OIL
$15.334.8★3,457 reviews
STP Ceramic Oil Treatment Protective Coating and Anti-Friction Technology 15 Oz (19387)
STP
$13.304.6★416 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Improved lubricant and performance all around”
“I noticed less noise”
“AS ADVERTISED”
“Not too expensive”
“Immediate improvements”
“Gas mileage has improved slightly too”
“Easy to use”
“Motor runs smoothly”
“Super smooth”
What buyers complain about
“which has been noisy since i bought it”
“Did not work”
“Anxious to see if this lubricant lives up to it's reputation”
“Overpriced”
“Leak”
“I don't know if it was this or the fact that I switched to running non ethanol gas in the car”
“change the photo it is very deceiving”
“Extremely dissatisfied with this product”
“This is so thick”
“Will not work for the pentastar 3.6”
Top return reasons
- Compatibility-Overall20%
- Leak-Proof20%
- Value For Money13%
- Advertised Vs Actual Product10%
- Functionality-Overall9%
- Defective Material/Parts5%
- Lubrication5%
- Size-Overall3%
- Fuel Efficiency3%
- Noise Level2%