2026-08-15 · 5 min read
BMW X4 Cabin Filter Malaysia
F26/G02 cabin filter behind glovebox — same procedure as X3. Replace every 15,000 km in Malaysia. Activated-carbon filter RM 120–220. X4 coupe roof = smaller effective cabin volume than X3 — filter handles more recirculated air proportionally. Haze season: activated-carbon mandatory.
X4 Cabin Filter
- Same part as X3 — every 20,000 km
- Cost: RM 100–150
Haze Season and Cabin Filter Importance
Malaysia experiences annual haze events (typically June–October) when PM2.5 particle levels spike. A clean activated-carbon cabin filter in your X4 absorbs these particles before they enter the cabin. With a clogged filter, the blower motor works harder and A/C cooling efficiency drops noticeably. The European recommendation of 30,000 km cabin filter replacement is too long for Malaysia — at 4M Car Care we replace it every 15,000–20,000 km and check condition at every oil change.