10 besttransmission additivesof July 2025
112M consumers helped this year.
1
Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
Lubegard
9.9
2
Lucas 10009 Transmission Fix - 24 oz
Lucas Oil
9.8
3
Lubegard 67010 CVT Recharge & Protect, 10 fl. oz.
Lubegard
9.5
4
XADO EX120 Automatic Transmission Fix - Treatment for CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shuddering and Slipping
XADO
9.2
30% off
5
Liqui Moly 5135 ATF Additive
Liqui Moly
8.9
6
Bar's Leaks 1400-4PK Transmission Repair - 16 oz, (Pack of 4)
Bar's Leaks
8.6
7
Liqui Moly (3681) Top Tec 1200 Automatic Transmission Fluid - 1 Liter
Liqui Moly
8.3
8
ATF Conditioner/12x1/ 20 Ounce
Lucas Oil
8.0
26% off
9
Bar's Leaks 1420 Grey Transmission Stop Leak - 11 oz.
Bar's Leaks
7.7
10
Lubegard 50902 Automatic Transmission Fluid Protectant, 32 oz.
Lubegard
7.4
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