15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
HOLIDAYSAVE
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Home/

Engine Additives

Sealants
Sort By
Please Select your Vehicle to See Exact Fit Parts
Loading...
Part # LS201030
(1 review)
2 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Grip PRO Traction System
Loading...
Part # GT443027
No Reviews
2 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

50:1 Pre-Blended 2-Cycle Fuel for Outdoor Equipment (32 oz.)
Loading...
Part # 6525638
(74 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Pure Synthetic Oil Stabilizer, 1 Quart
Loading...
Part # 10130
(202 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

MoS2 Anti-Friction Engine Treatment
Loading...
Part # 2009
(40 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Octane Booster, Three Times More Boost, 15 oz.
Loading...
Part # 10026
(79 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

One Seal Stop Leak, 11 oz.
Loading...
Part # 1334
(5 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Everyday Diesel Treatment 16oz
Loading...
Part # HSSEDT16ZSP
(13 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Rear Main Seal Repair Heavy Duty Formula, 16.9 oz.
Loading...
Part # 1040
(45 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Buying Engine Additives

Frequently Purchased Engine Additives

FAQs About Buying Engine Additives

What is the average replacement cost of Engine Additives?

Does Advance Auto Parts carry Engine Additives for my vehicle?

What are some of the top-rated brands for Engine Additives?

Which brand offers premium Engine Additives?

What brand of Engine Additives offers the lowest cost options?

Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
Popular Suzuki Parts
1989 Swift Engine Mounts
Popular Acura Parts
Popular American LaFrance Parts

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®