We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestAutomatic Transmission Additivesof December 2025

Name: Liqui Moly (20002) Cera Tec Friction Modifier - 300 ml
Brand: Liqui Moly
Price: 43.2 CAD
Availability: InStock

112M consumers helped this year.

Liqui Moly (20002) Cera Tec Friction Modifier - 300 ml

Liqui Moly

9.8

View Product

Buy it on Amazon

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA

Valvoline

9.6

View Product

Buy it on Amazon

DR TRANNY LUBEGARD Automatic Transmission Instant Shudder FIX 6 Pack

Lubegard

9.4

View Product

Buy it on Amazon

Castrol Transmax ATF/CVT Universal 5L

Castrol

9.2

View Product

Buy it on Amazon

21% off

Polaris AGL Automatic Gearcase Lubricant and Transmission Fluid, Qty 1

Polaris

9.0

View Product

Buy it on Amazon

OtherRelated productsUp to 15% off

Lubegard 19610 Dr. Tranny Instant Shudder Fixx, 2 oz.

View Deal

Valvoline DEXRON VI/MERCON LV (ATF) Full Synthetic Automatic Transmission Fluid 1 GA (883572-EA)

View Deal

Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz.

View Deal

XADO EX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shuddering and Slipping

View Deal