2026-07-22 · 5 min read
Mercedes GLA Oil Leak Problems Malaysia — X156/H247
GLA oil leaks: X156 M270 valve cover and oil separator hose; H247 M260/M264 rear main and turbo feed. Malaysia workshop repair cost RM 300–1,000.

GLA Oil Leak — X156 and H247
- X156 M270: oil separator hose and valve cover gasket — same as A-Class/CLA
- H247 M260/M264: rear main seal and turbo oil feed banjo — inspect during timing cover removal
Repair Cost
- Oil separator hose: RM 200–400
- Rear main seal: RM 600–1,000
