Does it act as a good fuel stabilizer?

I would say the verdict is still out as to whether ir not MMO is. Good stabilizer for fuel. No real solid answer about it that I can find. Most people I’ve read about say Sta-bil is the product to use for that.

I used this to fix my blown head gasket?

I don't think this will work to fix a blown head gasket. You will need a new head gasket.

32 oz of MMO can mix with how many gallon of gasoline?

Varies by car and need, but I add about 6oz per 15 gallons of gasoline.

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Marvel Mystery Oil Original Motor Treatment, 32 oz. (Pack of 2)

Product ID: 123806292

Details

Brand
Marvel Mystery
Flash Point
73.9 °C
Liquid Volume
64 fluid
Package Information
Bottle
Vehicle Service Type
Car Truck

⛽Fuel & oil dual-action

⚙️Universal engine compatibility

🛠️Engine cleaner & protector

29619 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🛢️ Keep your engine legendary — because your ride deserves the mystery of Marvel!

CARBON BUSTER - Eliminates carbon deposits and gum buildup for smoother performance and improved fuel efficiency.
DUAL ACTION POWER - Works as both a fuel and oil additive to reduce friction, wear, and corrosion for longer engine life.
ALL ENGINE CHAMPION - Safe and effective for gasoline, diesel, hybrid engines, plus motorcycles, boats, and lawn equipment.
WHISPER QUIET STARTS - Reduces engine noise and ensures smoother startups, especially after seasonal storage.
CENTURY STRONG FORMULA - Trusted for 100 years to clean, lubricate, and protect your engine’s vital parts.

Marvel Mystery Oil Original Motor Treatment is a time-tested, dual-purpose additive that cleans, lubricates, and protects engines across all vehicle types. With 100 years of trusted performance, it removes harmful deposits, reduces wear, and improves fuel efficiency, ensuring smoother, quieter operation and extended engine life.

Specifications

ASIN	B07NRVZ584
Automotive Fit Type	Universal Fit
Best Sellers Rank	#2,992 in Automotive ( See Top 100 in Automotive ) #5 in Engine & Oil Fluid Additives
Brand Name	Marvel Mystery Oil
Compatible with Vehicle Type	Car, Truck
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (2,010)
Flash Point	73.9 °C
Global Trade Identification Number	00077874532180
Included Components	(2) 32oz. Bottles of Marvel Mystery Oil additive
Item Highlight	Engine Oil & Fuel Treatment Additive, Cleans & Lubricates Systems, Prevents Leaks, Improves Engine Performance & Fuel Economy
Item Type Name	Marvel Mystery Oil 32oz. (2-Pack)
Item Weight	2.1 pounds
Liquid Volume	64 fluid ounces
Manufacturer	Marvel Mystery Oil
Manufacturer Part Number	53218
Model Number	53218
Number of Packs	2
Size	32 Fl Oz (Pack of 2)
UPC	077874532180
Unit Count	64 Fluid Ounces

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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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

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

3 weeks ago

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29619 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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