2011 Silverado Transmission Filter & Flush

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Automatic Transmission Fluid

GM Cooler Line Adapter

Connect to cooler line fitting for trans flush

To remove the cooler line disconnect retainer clip

Partially drop the transmission pan, remove the fluid with this.

Pan bolts are a low-torque, critical spec to avoid leaks and stripping.

For filling fluid through the transmission dipstick

Light solvent for oil, dirt, and grime.

Quickly install pan bolts without over-tightening

Personal preference, I use a touch of blue thread-locker on pan bolts.

Corded or cordless, super bright. Love this thing.

For the mess

I'm accustomed to working with latex gloves. They save the hands.