Parts for your 2017 Holden Commodore-Transmission filter

2017 Holden Commodore transmission filter — what’s fitted and how to look after it

For the 2017 Holden Commodore (VF Series II), a transmission filter is relevant and fitted on models with the 6‑speed automatic transmissions (GM 6L50 for most V6 variants and GM 6L80 for V8 variants). This is documented in the Holden VF Commodore Workshop Manual (Automatic Transmission sections for 6L50/6L80), GM Service Information (SI) procedures for pan removal and filter replacement, and ACDelco parts catalogues listing the internal sump filter kits for these gearboxes. Manual models (Tremec TR6060) don’t use a serviceable filter, they rely on fluid and a magnetic drain plug.

On the automatic VF II, the transmission filter sits inside the sump and is designed to catch clutch material, fine metal and general wear debris so the hydraulic circuits and solenoids stay clean and responsive. Clean fluid and a clear filter help the 6L50/6L80 shift smartly, reduce flare or shudder, and extend the life of the valve body and torque converter. There’s no external inline filter from factory, so the internal filter is the primary line of defence.

While GM’s original stance for many normal-use vehicles was “filled for life” with DEXRON‑VI, local conditions, heat, towing and stop‑start driving in Australia and New Zealand make periodic service a smart move. Many experienced workshops recommend a pan drop, new filter and fresh DEXRON‑VI somewhere around 80,000–100,000 km or roughly every 5–6 years, sooner if the car tows, sees track work, or does a lot of city duty. Always check the service procedure by VIN, as specs and parts can vary.

• What a proper service involves: remove the pan, replace the internal filter and pan gasket/seal, clean the magnet, refill with DEXRON‑VI, and set the level at the specified fluid temperature using the standpipe/fill-plug method (these units are dipstick-less).
• Signs it’s time: harsh or delayed shifts, shudder under light throttle, dark or burnt-smelling fluid, or metal fuzz on the pan magnet.
• Handy tips: use quality DEXRON‑VI, keep everything spotless, and follow the temperature-based level set in GM SI. A pan drop typically replaces about 5–7 litres, full exchange volumes are higher.

If the car is a manual VF II, there’s no filter to change—just stick to the recommended gearbox oil, change intervals suited to use, and keep an eye on any noise or shift feel changes.

Popular questions

Does a 2017 Holden Commodore have a transmission filter?
Yes—if it’s the 6‑speed automatic (6L50 or 6L80). The filter is internal to the pan and is replaced during a pan-drop service. Manual TR6060 models don’t have a serviceable filter.

How often should the transmission filter be changed?
There’s no strict scheduled interval in some factory guides, but many local technicians suggest every 80,000–100,000 km (or 5–6 years), sooner for towing, heat or heavy city use. Always follow the correct GM SI procedure for level setting.

Can the filter be changed without removing the pan?
No. The filter is inside the sump, so the pan has to come off. Expect roughly 5–7 litres to be replaced in a pan-drop service, with DEXRON‑VI the specified fluid.