Shopping Cart

Your cart is empty.

Your cart is empty.

CTA Tools 7431 ATF Filler Adapter - Compatible with GM

4.7 (4) Write Review
Free shipping on orders over $29.99

$19.89

$ 9 .99 $9.99

In Stock
  • Use with CTA #7400
  • Services GM vehicles with 8L45 & 8L90 Transmission
  • Will work on most "Non-CTA" ATF Filling System Tanks
  • Applications: Chevrolet, GMC & Cadillac (2015+)


Services GM vehicles with 8L45 & 8L90 Transmission. Use with CTA #7400 ATF Filling System Tanks. Applications: Chevrolet, GMC & Cadillac (2015+).


Sonia F.Rubio
2025-08-04 16:35:45
This adapter was so convenient and [perfect fit for my 2017 Camaro.
Jay Ricke
2025-08-02 13:30:04
Shipping was fast and the tool worked like it should.
Alexandra Rosado Rodríguez
2025-05-23 10:36:11
This is the right one to add transmission fluid on the 10 speed auto.
jerry w
2025-01-05 12:08:52
Works great on the 2019 Camaro trans mission makes refilling easy