How do I use Sea Foam High Mileage in my gas tank?

Pour 1 oz High Mileage per gallon of fuel directly into your gas tank. For a stronger cleaning concentration, use at least 2 oz per gallon.

How do I use Sea Foam High Mileage in my oil crankcase?

Add 1 oz per quart of oil to your oil crankcase. For best results, add 100–300 miles before your next oil changes. Do not exceed 1 oz per quart of oil.

Can I use Sea Foam High Mileage in both gas and diesel engines?

Sea Foam High Mileage is for use in gasoline engines only.

How often should I use Sea Foam High Mileage?

For preventative maintenance, add Sea Foam to your fuel tank every 3,000 miles or at every oil change.

Sea Foam High Mileage Motor Treatment Gas And Oil Additive

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

29027CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

⚙️ Keep your high-mileage engine running like new — because your ride deserves the best!

FUEL ECONOMY ENHANCER - Helps prevent rough engine operation and reduces fuel consumption for cost-effective driving.
MAINTENANCE MADE EASY - Use before every oil change to maintain optimal oil flow and prevent harmful residue buildup.
UNIVERSAL COMPATIBILITY - Works seamlessly with all gasoline fuels, including ethanol blends, and all motor oil types.
ENGINE LONGEVITY BOOSTER - Specifically formulated for high-mileage gasoline engines to extend performance and reliability.
DUAL ACTION CLEANING POWER - Simultaneously cleans fuel injectors and oil crankcase for smoother, more efficient operation.

Sea Foam High Mileage Motor Treatment is a premium 16 oz additive designed for gasoline engines with over 75,000 miles. It cleans fuel system deposits and oil residues, restores oil flow, and improves engine performance and fuel economy. Compatible with all gasoline fuels and motor oils, it’s the essential maintenance boost for long-lasting engine health.

Specifications

ASIN	B072B8LS49
Best Sellers Rank	#24,690 in Automotive ( See Top 100 in Automotive ) #112 in Fuel System Tools
Brand	Sea Foam
Customer Reviews	4.7 4.7 out of 5 stars (2,358)
Date First Available	June 25, 2020
Item Weight	1 pounds
Item model number	HM16
Manufacturer	Sea Foam
Manufacturer Part Number	HM16
Model	Sea Foam High Mileage Motor Treatment HM16, 16 oz
Product Dimensions	7.75 x 2.63 x 2.63 inches
Special Features	Non Abrasive

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.