SAVE 15% OFF ANY ORDER | 20% OFF $100+ | ONLINE ONLY
USE CODE
SPRING
*
Exclusions apply.
*
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
  • Store Locator
  • Order Lookup
Home/

Transmission Treatment and Additives

Automatic (CVT) Fluid
Transmission Flush
Automatic Transmission Fluid Additive
Transmission Service Kit
Differential Oil Additive
Sort By
Please Select your Vehicle to See Exact Fit Parts
Transmission Fix, Stop Slips, Hesitation & Rough Shifting, 24 oz.
Loading...

Lucas Oil Products Transmission Fix, Stop Slips, Hesitation & Rough Shifting, 24 oz.

Part # 10009
(284 reviews)
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Automatic Transmission Fluid (ATF) Conditioner, 20 oz.
Loading...

Lucas Oil Products Automatic Transmission Fluid (ATF) Conditioner, 20 oz.

Part # 10441
(54 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Trans Tune; transmission, hydraulic fluid, and power steering treatment, 16 oz.
Loading...

Sea Foam Trans Tune; transmission, hydraulic fluid, and power steering treatment, 16 oz.

Part # TT16
(133 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Trans-X« Automatic Transmission Slip-Stop & Leak Fix, 15 oz.
Loading...

K&W Trans-X« Automatic Transmission Slip-Stop & Leak Fix, 15 oz.

Part # 402015
(16 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Trans-X High Mileage Automatic Transmission Treatment, 16 oz.
Loading...

K&W Trans-X High Mileage Automatic Transmission Treatment, 16 oz.

Part # 402916
(22 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Transmission Stop Leak - Permanent Repair, 16 ounces
Loading...

BlueDevil Transmission Stop Leak - Permanent Repair, 16 ounces

Part # 00236
No Reviews
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Assemblee Goo Green, Size 1 Pound
Loading...

Lube Gard Assemblee Goo Green, Size 1 Pound

Part # 19250
(2 reviews)
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Kooler Kleen Transmission Cooler Flush, 13.25 oz.
Loading...

Lube Gard Kooler Kleen Transmission Cooler Flush, 13.25 oz.

Part # 19001
No Reviews
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

MoS2 Anti-Friction for Gears - 50g Tube
Loading...

LiquiMoly MoS2 Anti-Friction for Gears - 50g Tube

Part # 3L20025740LMO
Excluded from discounts
No Reviews
30 day replacement if defective
How Would You Like To Get This Item?
Store Pickup
Not Available For This Item

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Transmission Treatment and Additives for Replacement, Repair and More
Transmission Treatment and Additives Prices, Brands & Ratings
FAQs About Buying Transmission Treatment and Additives
How much does it cost to buy, replace or repair Transmission Treatment and Additives?
What are some of the best-rated brands for Transmission Treatment and Additives?
Which brand offers premium Transmission Treatment and Additives?
Which brand offers the lowest priced Transmission Treatment and Additives?
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
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers
POPULAR MAKES
Ford Parts
Chevrolet Parts
Honda Parts
Dodge Parts
Show All
ROUTINE MAINTENANCE PARTS
Spark Plugs
Car Batteries
Oil Filters
Motor Oil
Air Filters
Cabin Air Filters
SHOP BY
Manufacturer Brand
Vehicle Make / Model
Performance Parts
Lawn & Garden
Marine and RV
Motorcycle & ATV

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
ABOUT US
Affiliate Program
Career Opportunities
Corporate Information
Gift Cards
Investor Relations
Annual Meeting Materials
Material Safety Data Sheets
Press
Store Locator
PROFESSIONAL SHOPS
MyAdvance
Online Parts Ordering
TechNet Professional
Technical Training
Interactive Vehicle Animations
Parts & Products
Promotions & Rewards
Shop Solutions
Find My Mechanic
FOLLOW US
Facebook
Twitter
Instagram
Pinterest
YouTube
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®