Parts for your 2004 Toyota Highlander-Oil filter

2004 Toyota Highlander (Kluger): Oil Filter Facts and Service Advice

According to Toyota’s factory repair manual and the Toyota Genuine Parts catalogue, the 2004 Toyota Highlander (sold as Kluger in Australia and New Zealand) with the 2.4‑litre 2AZ‑FE or 3.3‑litre 3MZ‑FE petrol engines is equipped with a full‑flow, spin‑on engine oil filter. That makes the oil filter absolutely relevant and a normal service item on every one of these vehicles.

The oil filter’s job is simple but critical: it traps grit, metal particles, combustion by‑products, and sludge so the engine’s oil film stays clean and pressurised. Clean oil protects crank and cam bearings, hydraulic lifters, and VVT‑i components, helping the Highlander/Kluger run quietly and last longer. A quality filter also has an anti‑drainback valve to keep oil up in the galleries, reducing start‑up wear.

For routine servicing, the filter should be replaced at every oil change. For most Aussie and Kiwi driving, that’s typically every 8,000–10,000 km or 6 months, whichever comes first. If the vehicle sees lots of short trips, towing, dusty roads, or hot conditions, shorten the interval. Use the correct spec oil (commonly 5W‑30 meeting API SL/SM or later) and a reputable filter. Genuine Toyota references commonly seen for these engines include 90915‑YZZF2 and 90915‑YZZD1, though part numbers can vary by market—check by VIN to be sure.

• Location: On the 2AZ‑FE 4‑cyl, the spin‑on filter sits low on the engine block, on the 3MZ‑FE V6 it’s also a spin‑on, mounted accessibly from underneath.
• Replacement tips: Warm the engine, remove the old filter, make sure the old gasket isn’t stuck to the housing, lightly oil the new filter’s gasket, and install hand‑tight (about three‑quarters of a turn after the gasket seats). No need to over‑torque. Check for leaks after start‑up.
• Good practice: Replace the sump plug washer, dispose of oil and the old filter responsibly, and keep service records. If the oil light flickers, there’s noisy ticking on cold starts, or the oil looks dirty straight after a change, get it checked—these can be signs of a restricted filter or other oiling issues.

Done right, an on‑time filter change is cheap insurance for the Highlander/Kluger’s longevity and smooth running.

Popular questions

What oil filter fits a 2004 Toyota Highlander/Kluger?
Both the 2.4‑litre 2AZ‑FE and 3.3‑litre 3MZ‑FE use a spin‑on filter. Common genuine Toyota references include 90915‑YZZF2 and 90915‑YZZD1, but part numbers vary by region and production date. It’s best to confirm by VIN or engine code before purchasing.

How often should the oil filter be changed on a 2004 Highlander/Kluger?
Replace the oil filter at every oil change—generally every 8,000–10,000 km or 6 months in Australia and New Zealand. If the vehicle regularly tows, does short trips, or drives on dusty roads, shorten the interval to protect the engine.

Is the oil filter easy to change at home?
Yes, it’s DIY‑friendly with basic tools: a drain pan, filter wrench, new washer, and the correct oil. Access is from underneath, always use stands or ramps, never just a jack. Clean the mating surface, oil the new gasket, hand‑tighten, then check for leaks after start‑up.