ATTENTION RED LINE OIL CUSTOMERS: Please be advised that we are not accepting walk-in customers at our Benicia office at this time due to COVID-19. You may place an order at or call us at (707) 745-6100. All orders will be shipped to your requested address at our standard shipping rate. We apologize for the inconvenience and hope to open our doors again to you in the near future. Thank you for supporting Red Line Oil, we appreciate your business.

INTERNATIONAL CREDIT CARDS: Unfortunatley, our website does not accept international credit cards. If you have any questions, please contact us directly at (707) 745-6100.

Due to the inclement weather, your order may be delayed for several days. We appreciate your patience and understanding.

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Automatic Transmission Fluids

Automatic Transmission Fluids

With eight different combinations of viscosity, slipperiness, and OE-recommended additives packages, Red Line offers the widest selection of ATF available


As ATF requirements lean toward lighter viscosity, this one has ultimate stability. For both automatic and manual transmissions.


Versatile and stable. For both automatic and manual transmissions.


Your Jeep or Mopar-product doesn't need to go without the best ATF.

High-Temp ATF

Like our D4 ATF, but with more viscosity for serious demands like towing and RVs.

Racing ATF (Type F)

Specifically for drag racing, this is the most viscous ATF that we make and it isn't slippery.

Lightweight Racing ATF

Don't get burned down at the starting line--this Drag Racing ATF can take mega temperature.

DCTF Dual Clutch Transmission Fluid

Most Dual Clutch fluids are made from low cost Group III base stock -- this one is from Esters and PAO!

Non-Slip CVT

Only CVT fluid out there made from a PAO base, this one deals with all conditions.