GWM Jolion — Verified Parts
Written and edited by Ethan Cole, Editor-in-Chief · ✓ Technically reviewed by Daniel Wei Chen — Senior Chinese Automotive Diagnostics & Repair Specialist, Sydney · 24 October 2026.
GWM Haval Jolion guides:
Overview
Service schedule
Running costs
Problems
Parts
Parts: oil filter
Recalls (GWM)
The Jolion’s one verified part carries its biggest purchasing lesson: the same badge hides two engines that take different filters. Start there before any parts order.
Verified so far
Oil filter — the GW4B15/GW4G15K two-engine trap, both filters dimensioned →
The rest of GWM’s modern range was not in catalogue coverage when our research notes recorded the Jolion filter on 22 August 2026, as the filter page states; we have not re-checked it since. Cross-brand: the 7-manual survey.
Correction note: This line used to say the catalogue coverage is re-checked on our cycle; it now dates our last reading instead.