Parts for your 2000 Toyota Altezza-Transmission filter

2000 Toyota Altezza transmission-filter: what’s fitted and how to look after it

For the 2000 Toyota Altezza (XE10, AS200/RS200), a transmission-filter is relevant to the automatic models and not used on the manual. The 6‑speed J160 manual has no internal filter by design, while the Aisin automatic gearboxes fitted to the Altezza (A340E/A650E, model‑dependent) use an in‑pan oil strainer—Toyota’s term for the transmission-filter. This is documented in Toyota factory repair literature for the XE10 platform under “Automatic Transmission – ATF Oil Strainer (Removal/Installation)”, shown in Aisin-Warner A340/A650E service guides as a pan-mounted screen, and listed in the Toyota Electronic Parts Catalogue as “Oil Strainer Assy, Automatic Transmission” (group 35, code 35330‑xxxxx).

On the automatic Altezza, the transmission-filter’s job is simple but crucial: it screens out clutch material and tiny metal fines so the valve body, solenoids and pump see clean fluid and steady pressure. That helps the five- or four-speed auto shift cleanly, prevents shudder on take‑off, and keeps the hydraulics happy even in hot Aussie and Kiwi conditions.

Toyota treats the strainer as a serviceable part rather than a frequent consumable. It’s commonly replaced when the sump pan is off for maintenance or if the fluid shows signs of distress. A sensible rhythm for everyday driving is to drop the pan, clean the magnets, and fit a new strainer and pan gasket somewhere around 100,000–150,000 km, sooner if there’s towing, spirited hills work, or city stop‑start. If the ATF is dark or smells burnt, don’t wait—sort it.

Fluid choice matters. For a 2000 Altezza automatic, Toyota ATF Type T‑IV (JWS 3309) is the correct spec. A drain‑and‑fill typically returns 2–4 litres, a full refill after a rebuild is higher. When replacing the transmission-filter (strainer), use a new O‑ring, torque the pan bolts evenly, clean the pan magnets, and refill with the right amount of ATF. Check level per the vehicle’s procedure—some variants have a dipstick, others need a level check at a set temperature—and recheck after a short drive through all gears.

Quick clues the transmission-filter may need attention include delayed engagement, flare between shifts, a hesitant 2‑3 upshift, or fine metallic “sparkle” on the pan magnets. Keeping the strainer fresh and the T‑IV fluid clean is cheap insurance for a long‑lived Altezza auto.

• Manual J160: no transmission-filter fitted, change oil on condition/interval.
• Automatic A340E/A650E: has an in‑pan strainer, service with ATF Type T‑IV.

What ATF does a 2000 Altezza automatic use?

It’s designed for Toyota ATF Type T‑IV (JWS 3309). Using the correct spec is key to proper shift feel and clutch durability. Avoid mixing fluids, if uncertain what’s in there, plan a staged refresh.

How often should the transmission-filter be replaced?

Toyota doesn’t list it as a high-frequency item, but replacing the strainer when the pan is off at around 100,000–150,000 km is smart. Shorten that if the car tows, lives in heavy traffic, or shows dirty/burnt fluid.

What are signs the filter needs attention?

Slow engagement into Drive/Reverse, flaring or harsh shifts, shudder on light throttle, or a pan full of debris when opened. If you see those, combine a new strainer with fresh Type T‑IV and a pan clean.