Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
5.0
(4)
5.0 out of 5 stars. 4 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Truck & Automotive
  4. /
  5. Automotive Fluids & Chemicals
  6. /
  7. Fuel Additives
  8. /

  9. Marvel 32 oz. Ultimate Engine Protection Additive

  1. Home
  2. /
  4. /
  5. Fuel Additives

Marvel 32 oz. Ultimate Engine Protection Additive

Shop all Marvel
Marvel 32 oz. Ultimate Engine Protection Additive

Item # 13015699

Stocked & Ready
Marvel Marvel 32 oz. Ultimate Engine Protection Additive
Marvel Marvel 32 oz. Ultimate Engine Protection Additive

Get everything you need
Marvel 32 oz. Ultimate Engine Protection Additive
5.0(4)

Marvel 32 oz. Ultimate Engine Protection Additive

$11

.49

Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines
4.9(1841)

Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines

$9

.89

$10.99

Save (10%)

B'laster 11 oz. PB Penetrating Catalyst Nut and Bolt Buster
4.3(203)

B'laster 11 oz. PB Penetrating Catalyst Nut and Bolt Buster

$7

.49

Traveller 5 qt. SAE 10W-30 Conventional Motor Oil
4.6(24)

Traveller 5 qt. SAE 10W-30 Conventional Motor Oil

$16

.99

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Marvel
Marvel 32 oz. Ultimate Engine Protection Additive

Item # 13015699

Stocked & Ready
Marvel Marvel 32 oz. Ultimate Engine Protection Additive
Marvel Marvel 32 oz. Ultimate Engine Protection Additive

Subscription options

$11.99

$11.49

Save $0.57 (5%)

Save 5% today and on all future orders

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$11.99

Shopping at

Grassland (franklin) TN

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Get everything you need
Marvel 32 oz. Ultimate Engine Protection Additive
5.0(4)

Marvel 32 oz. Ultimate Engine Protection Additive

$11

.49

Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines
4.9(1841)

Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines

$9

.89

$10.99

Save (10%)

B'laster 11 oz. PB Penetrating Catalyst Nut and Bolt Buster
4.3(203)

B'laster 11 oz. PB Penetrating Catalyst Nut and Bolt Buster

$7

.49

Traveller 5 qt. SAE 10W-30 Conventional Motor Oil
4.6(24)

Traveller 5 qt. SAE 10W-30 Conventional Motor Oil

$16

.99

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Marvel Ultimate Engine Protection Additive cleans and lubricates the entire fuel system. This fuel additive can be added to gas and oil to help improve your engine's performance. The engine cleaning solution comes in a 32 oz. bottle.

  • 32 oz. of engine cleaning solution
  • Maximum Temperature: 120° F
  • Flash Point: 128° F
  • Fuel additive cleans and lubricates the entire fuel system
BrandMarvel
Country of OriginImported
CompatibilityUse in gasoline, biodiesel & diesel fuels
Container Size32 oz.
Container TypeBottle
FeaturesUse in gasoline, biodiesel & diesel fuels Use in both regular & synthetic engine oil Automatic transmissions Power steering units 2-cycle engines Safe to mix with other oil additives & lubricants
Freezing Point-30 deg. F
Maximum Operating Temperature120 deg. F
Package Quantity1
Manufacturer Part NumberMARV013
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Mechanic In A Bottle 4 oz. Synthetic Fuel Additive
    4.8 out of 5 stars with 15 reviews
    4.8 (15)

    Mechanic In A Bottle 4 oz. Synthetic Fuel Additive

    $7.49
  2. Top Rated
    Gumout 16 oz. Multi-System Tune-Up Additive
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Gumout 16 oz. Multi-System Tune-Up Additive

    $11.49
  3. ABRO Smoke Stop
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ABRO Smoke Stop

    $4.99
  4. Top Rated
    Sta-Bil 32 oz. All-Season Diesel Additive
    4.9 out of 5 stars with 30 reviews
    4.9 (30)

    Sta-Bil 32 oz. All-Season Diesel Additive

    $16.19
    Was $17.99Save $1.80
  5. Top Rated
    Sta-Bil 32 oz. Diesel Winter Anti-Gel Additive
    4.8 out of 5 stars with 20 reviews
    4.8 (20)

    Sta-Bil 32 oz. Diesel Winter Anti-Gel Additive

    $13.49
    Was $14.99Save $1.50
  6. Top Rated
    Sta-Bil 20 oz. Diesel Winter Anti-Gel Additive
    4.8 out of 5 stars with 19 reviews
    4.8 (19)

    Sta-Bil 20 oz. Diesel Winter Anti-Gel Additive

    $11.69
    Was $12.99Save $1.30
  7. Stens 2-Cycle Engine Oil, 2.6 oz., 24-Pack
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Stens 2-Cycle Engine Oil, 2.6 oz., 24-Pack

    $49.49
    Was $54.99Save $5.50
  8. Top Rated
    Sta-Bil 1 gal. Storage Fuel Stabilizer
    4.8 out of 5 stars with 145 reviews
    4.8 (145)

    Sta-Bil 1 gal. Storage Fuel Stabilizer

    $62.99
  9. Top Rated
    Stanadyne 16 oz. Lubricity Formula Diesel Fuel Additive, Extra Strength
    4.9 out of 5 stars with 9 reviews
    4.9 (9)

    Stanadyne 16 oz. Lubricity Formula Diesel Fuel Additive, Extra Strength

    $12.99
  10. Sta-Bil 20 oz. Diesel Power Boost
    4.7 out of 5 stars with 7 reviews
    4.7 (7)

    Sta-Bil 20 oz. Diesel Power Boost

    $10.79
    Was $11.99Save $1.20
  11. Top Rated
    Stanadyne 16 oz. Performance Formula Diesel Fuel Additive, All Season Protection
    4.9 out of 5 stars with 10 reviews
    4.9 (10)

    Stanadyne 16 oz. Performance Formula Diesel Fuel Additive, All Season Protection

    $14.99
  12. Top Rated
    Sta-Bil 16 fl. oz. Small Engine Pro Multi-System Additive
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Sta-Bil 16 fl. oz. Small Engine Pro Multi-System Additive

    $12.99

Items You May Like

  1. Top Rated
    Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines
    4.9 out of 5 stars with 1841 reviews
    4.9 (1841)

    Sea Foam 16 fl. oz. Motor Treatment for Gas and Diesel Engines

    $9.89
    Was $10.99Save $1.10
  2. Lucas Oil Products 5-1/4 oz. Upper Cylinder Lubricant
    4.5 out of 5 stars with 4 reviews
    4.5 (4)

    Lucas Oil Products 5-1/4 oz. Upper Cylinder Lubricant

    $7.99
  3. Top Rated
    Pennzoil 1 qt. SAE 30 Motor Oil
    4.8 out of 5 stars with 1178 reviews
    4.8 (1178)

    Pennzoil 1 qt. SAE 30 Motor Oil

    $7.49
  4. Top Rated
    Traveller 10.5 oz. Premium Starting Fluid
    4.8 out of 5 stars with 60 reviews
    4.8 (60)

    Traveller 10.5 oz. Premium Starting Fluid
  5. Top Rated
    Mechanic In A Bottle 24 oz. Fuel System Fix-All Additive
    4.8 out of 5 stars with 186 reviews
    4.8 (186)

    Mechanic In A Bottle 24 oz. Fuel System Fix-All Additive

    $14.99
  6. Top Rated
    Sta-Bil 8 oz. Fast Fix Small Engine Treatment
    4.9 out of 5 stars with 33 reviews
    4.9 (33)

    Sta-Bil 8 oz. Fast Fix Small Engine Treatment

    $12.99
  7. Top Rated
    Traveller 1 qt. Non-Detergent SAE 30 Multi-Purpose Lubricant
    4.9 out of 5 stars with 15 reviews
    4.9 (15)

    Traveller 1 qt. Non-Detergent SAE 30 Multi-Purpose Lubricant

    $4.99
  8. Top Rated
    Traveller 2 gal. SAE 30 Heavy-Duty Diesel Engine Oil
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Traveller 2 gal. SAE 30 Heavy-Duty Diesel Engine Oil

    $44.99
  9. Traveller 12 oz. Heavy-Duty Penetrating Oil
    4.6 out of 5 stars with 8 reviews
    4.6 (8)

    Traveller 12 oz. Heavy-Duty Penetrating Oil

    $5.29
  10. Top Rated
    Lucas Oil Products 1 gal. Upper Cylinder Lubricant
    4.9 out of 5 stars with 13 reviews
    4.9 (13)

    Lucas Oil Products 1 gal. Upper Cylinder Lubricant

    $34.99
  11. Top Rated
    Traveller 1 qt. SAE 30 Conventional HD Motor Oil
    5.0 out of 5 stars with 12 reviews
    5.0 (12)

    Traveller 1 qt. SAE 30 Conventional HD Motor Oil

    $5.49
  12. Top Rated
    Gumout 14 oz. Carb Choke and Parts Cleaner
    4.9 out of 5 stars with 7 reviews
    4.9 (7)

    Gumout 14 oz. Carb Choke and Parts Cleaner

    $6.99

Customers Also Bought

  1. Hot Shot's Secret 64 fl. oz. Stiction Eliminator Engine Oil Additive
    4.7 out of 5 stars with 106 reviews
    4.7 (106)

    Hot Shot's Secret 64 fl. oz. Stiction Eliminator Engine Oil Additive

    $64.99
  2. Mechanic In A Bottle 8 oz. Fuel System Fix-All Additive
    4.2 out of 5 stars with 5 reviews
    4.2 (5)

    Mechanic In A Bottle 8 oz. Fuel System Fix-All Additive

    $9.99
  3. Mechanic In A Bottle 55 gal. Fuel System Fix-All Additive
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mechanic In A Bottle 55 gal. Fuel System Fix-All Additive

    $2,249.99
    Was $2,499.99Save $250.00
  4. SEF 32 oz. Multi-Mix 40:1 50:1 Pre-Mixed Fuel
    4.6 out of 5 stars with 61 reviews
    4.6 (61)

    SEF 32 oz. Multi-Mix 40:1 50:1 Pre-Mixed Fuel

    $6.99
  5. Top Rated
    Lucas Oil Products 32 oz. Upper Cylinder Lubricant
    4.8 out of 5 stars with 11 reviews
    4.8 (11)

    Lucas Oil Products 32 oz. Upper Cylinder Lubricant

    $14.99
  6. Top Rated
    Sta-Bil 4 fl. oz. Storage Fuel Stabilizer
    4.8 out of 5 stars with 144 reviews
    4.8 (144)

    Sta-Bil 4 fl. oz. Storage Fuel Stabilizer

    $8.49
  7. Top Rated
    Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer
    4.9 out of 5 stars with 80 reviews
    4.9 (80)

    Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

    $107.99
    Was $119.99Save $12.00
  8. Top Rated
    Sta-Bil In-Season Protection Fuel System Treatment, 10 oz.
    4.9 out of 5 stars with 126 reviews
    4.9 (126)

    Sta-Bil In-Season Protection Fuel System Treatment, 10 oz.

    $11.99
  9. Top Rated
    Sta-Bil 8 oz. 360 Protection Ethanol Treatment & Stabilizer
    4.9 out of 5 stars with 109 reviews
    4.9 (109)

    Sta-Bil 8 oz. 360 Protection Ethanol Treatment & Stabilizer

    $8.99
  10. Top Rated
    Sta-Bil 32 fl. oz. 360 Marine Ethanol Treatment and Stabilizer
    4.9 out of 5 stars with 85 reviews
    4.9 (85)

    Sta-Bil 32 fl. oz. 360 Marine Ethanol Treatment and Stabilizer

    $34.99
  11. Top Rated
    Stanadyne 16 oz. Performance Formula Diesel Fuel Injector Cleaner
    5.0 out of 5 stars with 6 reviews
    5.0 (6)

    Stanadyne 16 oz. Performance Formula Diesel Fuel Injector Cleaner

    $21.99
  12. Power Service 80 oz. Clear Diesel Fuel and Tank Cleaner
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Power Service 80 oz. Clear Diesel Fuel and Tank Cleaner

    $34.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

4
4 reviews with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0
3 out of 3 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
  • engine performance
  • for old cars
  • lubrication
  • product availability
1 to 3 of 4 Reviews .
1 – 3 of 4 Reviews
Sort by
Most Recent
Anonymous
Iowa Louisiana
Reviews 2
5 out of 5 stars.

Marvel mystery oil . Awesome

a year ago
Awesome product
SweepstakesYes

Yes, I recommend this product.

Wauchula Fl
Reviews 11
5 out of 5 stars.

Been a great product for years

2 years ago
Plenty in stock multiple uses

Yes, I recommend this product.

Glasgow KY
Reviews 23
5 out of 5 stars.

Great for your classic equipment!

4 years ago
I have a collection of old Ford N Series tractors. Some I have converted to run on E-85 which is a fantastic alternative fuel to our modern gasoline. I use Marvel Mystery Oil for the lubrication additive to the ethanol fuel which lacks this required additive. I run Marvel Mystery Oil in all my classic farm & garden equipment and highly recommend it!

Yes, I recommend this product.

1 Ratings-Only Review

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.