Transmission Filter Kit for Cadillac CTS SRX STS XLR Pontiac G8 Solstice 02-Up

Transmission Filter Kit — Compatible with Cadillac CTS, SRX, STS, XLR and Pontiac G8, Solstice

This kit is built for the 5L40E/5L50E shallow pan automatic transmission and includes everything needed for a complete filter and gasket service in one listing — a bonded bottom pan gasket and a shallow pan transmission filter.

Fits the Following (Shallow Pan 5L40E/5L50E Transmission):

• Cadillac CTS 2003–2007
• Cadillac SRX 2004–2009
• Cadillac STS 2005–2009
• Cadillac XLR 2004–2006
• Pontiac G8 2008–2009
• Pontiac Solstice 2006–2009

Why Replace Your Transmission Filter? As miles accumulate, the original filter collects normal wear debris and can become restricted, reducing fluid flow through the valve body. Left unaddressed, this commonly leads to harsh or delayed shifting, slipping between gears, hesitation, and excess heat buildup. Replacing the filter and pan gasket together as part of a routine fluid service helps maintain smoother, more consistent shifts and supports the long-term health of your transmission.

What's Included:

• 1 x Bonded Bottom Pan Gasket
• 1 x Shallow Pan Transmission Filter

Installation: Designed as a direct replacement for the factory shallow pan filter and gasket — no modification to the pan or hardware needed. Recommended to install with fresh Lubegard ATF for a complete service.

Please confirm your transmission is the shallow pan 5L40E/5L50E before ordering.