Parts for your 2008 Holden Commodore-Oil filter

2008 Holden Commodore Oil Filter — What It Does and When to Replace It

Based on technical sources including the Holden VE Commodore Owner’s Handbook (MY08), GM Service Information, and mainstream parts catalogues used in Australia and New Zealand, the 2008 Holden Commodore is fitted with an engine oil filter on all mainstream variants. The 3.6‑litre V6 typically uses a replaceable cartridge element in a housing on the engine, while the 6.0‑litre V8 uses a conventional spin‑on filter. So the oil filter is absolutely relevant to servicing a 2008 Commodore and is not optional equipment.

The oil filter’s job is straightforward but critical: it strains out abrasive particles from the engine oil so bearings, camshafts, lifters and timing components can live a long, quiet life. Clean oil also helps the Alloytec V6’s variable valve timing operate smoothly and keeps the LS‑series V8’s oil system healthy under hard acceleration. A good filter maintains stable oil pressure, reduces wear at cold start, and helps the oil last its full service interval.

For servicing, reputable guidance used across workshops here suggests replacing the oil filter at every oil change. Many owners follow 10,000–15,000 km or 6–12 months, depending on driving conditions and the specific engine and oil grade recommended in the handbook. Short trips, heavy towing, hot climates, or lots of stop‑start driving justify the shorter end of that window. Always use a quality filter specified for the exact engine, and pair it with the correct oil grade and spec listed by Holden.

• For V6 cartridge housings: replace the O‑ring, lightly oil it, seat the element correctly, and tighten the cap to the manufacturer’s specification.
• For V8 spin‑on filters: lightly oil the gasket, thread on by hand until the gasket contacts, then tighten as per filter instructions, check for leaks after start‑up.
• Warm the engine before draining, replace the sump washer if required, and dispose of used oil and filters responsibly at a recycling facility.

Tell‑tales that the filter and oil are overdue include a noisy top end on cold start, darker‑than‑usual oil soon after a change, or an oil warning light. Sticking to timely filter changes helps fuel economy, keeps performance consistent, and protects the Commodore’s engine well past high‑kilometre life.

Popular questions about 2008 Holden Commodore oil filters

Does a 2008 Holden Commodore actually have an oil filter?
Yes. Technical references like the Holden VE Owner’s Handbook and GM Service Information list an engine oil filter for both V6 and V8 variants. The V6 generally uses a cartridge element, while the V8 uses a spin‑on canister.

How often should the oil filter be changed?
Best practice is every oil change. Many follow 10,000–15,000 km or 6–12 months in Australia and New Zealand, with shorter intervals for hard use, frequent short trips, or towing.

Where is the oil filter located?
On most 3.6‑litre V6 models it sits in a housing on top/front of the engine under a cap. On the 6.0‑litre V8 it’s a spin‑on filter mounted low on the engine block. Exact position can vary slightly by engine code and model.