Best Selling Engine Oil Additive: See Top Product Rankings by Sales Volume & Market Trends

August 2026
129 Products Tracked

Looking for the most popular engine oil additive products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "engine oil additive." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0DW3MFN2F currently leads the engine oil additive market with 10K monthly sales, followed closely by B00E64I7SI with 7K monthly sales and B00NEG3K5O with 6K monthly sales. Meanwhile, ASIN B0002JMLQU stands out as the fastest-growing product, achieving an impressive 2.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
1
B0DW3MFN2F
$35.99·
4.6
Units/sold10K
Hot Shot's Secret Everyday Diesel Treatment EDT, 16 oz | Treats 400 gallons. Cleans fuel systems and injectors while boosting cetane.
2
B00E64I7SI
$18.97·
4.8
Units/sold7K
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
3
B00NEG3K5O
$9.49·
4.6
Units/sold6K
🚀Fastest Growing
by MoM sales growth
Lubegard 19610 Instant Shudder Fix
#1
B0002JMLQU
$13.99·
4.6
Lubegard 19610 Instant Shudder Fix
Units/sold
3K2.0%
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20, 5 Quart | 20,000-Mile Protection | Extreme Temp Control | Triple Action Formula
#2
B00JTUBTQG
$35.97·
4.8
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20, 5 Quart | 20,000-Mile Protection | Extreme Temp Control | Triple Action Formula
Units/sold
5K1.5%

Top Selling Engine Oil Additive

As of August 2026, we analyzed 129 tracked products in Amazon's "engine oil additive" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 3,000 and 10,000 monthly sales. B0DW3MFN2F leads the engine oil additive market with an estimated 10,000 monthly sales.

129Products Tracked
5,000Top 10 Avg. Sales
$27.88Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
#1
B0DW3MFN2F

Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)

10,000
Units Sold/mo
$35.99
Price
4.6
Rating
3.3K
Reviews
2
Hot Shot's Secret Everyday Diesel Treatment EDT, 16 oz | Treats 400 gallons. Cleans fuel systems and injectors while boosting cetane.
B00E64I7SI
$18.97
4.8 (9.5K)
Hot Shot's Secret Everyday Diesel Treatment EDT, 16 oz | Treats 400 gallons. Cleans fuel systems and injectors while boosting cetane.
7,000 Units Sold/mo
3
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
B00NEG3K5O
$9.49
4.6 (6.9K)
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
6,000 Units Sold/mo▼ 16.7%
4
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20, 5 Quart | 20,000-Mile Protection | Extreme Temp Control | Triple Action Formula
B00JTUBTQG
$35.97
4.8 (5.2K)
Mobil 1 Extended Performance Full Synthetic Motor Oil 0W-20, 5 Quart | 20,000-Mile Protection | Extreme Temp Control | Triple Action Formula
5,000 Units Sold/mo▲ 1.5%
5
Archoil AR6500 Diesel Treatment (40 oz) Treats 400 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
B09KS9JMDP
$44.95
4.8 (3.9K)
Archoil AR6500 Diesel Treatment (40 oz) Treats 400 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
5,000 Units Sold/mo▼ 33.3%
10
Lucas Oil 10013 Fuel Treatment - 1 Gallon
B000FW7V50
$30.96
4.8 (24.8K)
Lucas Oil 10013 Fuel Treatment - 1 Gallon
3,000 Units Sold/mo
View All 129 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the engine oil additive price landscape, we segmented all 129 tracked listings in Amazon's live "engine oil additive" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best engine oil additive price zone, absorbing 47% of the assortment (144 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the engine oil additive category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 47% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
47%
144 products

Top products in this price tier

#1
B0DW3MFN2F
$35.99
10k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
30%
94 products
$50.00 ~ $100.00
Tier 3
12%
37 products
$0.00 ~ $10.00
8%
Unlock to view all price tier distributions and their ASIN sales contributions

"Engine oil additive" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "engine oil additive" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-02 to 2026-08-08, the Amazon USweekly search volume for "engine oil additive" was approximately 234 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #762,999, climbing 92,052 positions from the previous week. Additionally, the top 3 products for this keyword capture 28.9% of the total click share and 31.8% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

engine oil additive

ASINSIGHT
Search Frequency Rank
762,999
92,052
Search Volume
234
13.0%
Top 3 Click Share
28.9%
Top 3 Conv. Share
31.8%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
234
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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