Maintenance schedule
Coverage reviewedService intervals recommended by the manufacturer, whichever comes first: distance or time.
Proton Iriz Fluids
Values for 1.6L CVT model. 1.3L may differ slightly for CVT fluid.
Service intervals
- At 10,000 km this service covers
- Engine Oil & Filter Change, Tyre Rotation, Wiper Rubber Replacement
- Estimated parts-and-fluids cost: ~RM 250
- At 20,000 km this service covers
- Air Filter Replacement, Cabin Air Filter Replacement, Battery Health Check
- Estimated parts-and-fluids cost: ~RM 115
- At 40,000 km this service covers
- CVT Fluid Inspection, Engine Coolant Replacement, Brake Fluid Replacement, Spark Plug Replacement, Accessory (Fan) Belt Inspection
- Estimated parts-and-fluids cost: ~RM 495
- At 60,000 km this service covers
- CVT Fluid Replacement, Transmission Belt Inspection
- Estimated parts-and-fluids cost: ~RM 370
Estimates cover parts and fluids from the dated listings in the parts section; workshop labour is separate.
| Service | Interval (km) | Interval (months) | Notes | Cost (est.) |
|---|---|---|---|---|
| Engine Oil & Filter Change | 10,000 km | 6 months | Whichever comes first. Use SAE 5W-30 (Proton genuine is blended by Petronas). Earlier versions of this page listed 0W-20, which we could not verify against Proton service data. | ~RM 180as of Oct 26, 2026 |
| CVT Fluid Inspection | 40,000 km | 24 months | Inspect condition. Replace if dark or burnt smell. | ~RM 45as of Oct 26, 2026 |
| CVT Fluid Replacement | 60,000 km | 36 months | Drain and refill with Proton CVT fluid PW913967, NS-2 spec. | ~RM 320as of Oct 26, 2026 |
| Engine Coolant Replacement | 40,000 km | 24 months | Full drain and flush recommended. | ~RM 150as of Oct 26, 2026 |
| Brake Fluid Replacement | 40,000 km | 24 months | Moisture absorption reduces braking performance. | ~RM 120as of Oct 26, 2026 |
| Air Filter Replacement | 20,000 km | 12 months | Proton number PW911458. Inspect at every service. Replace if dirty. | ~RM 60as of Oct 26, 2026 |
| Spark Plug Replacement | 40,000 km | 24 months | Iridium plugs, Proton number PW812674. | ~RM 140as of Oct 26, 2026 |
| Tyre Rotation | 10,000 km | 6 months | Rotate with every second oil change. Include a wheel balancing check at the same time. | ~RM 40as of Oct 26, 2026 |
| Wiper Rubber Replacement | 10,000 km | 12 months | 6-12 months is typical in Malaysian sun. Replace earlier if blades streak or judder. | ~RM 30as of Oct 26, 2026 |
| Cabin Air Filter Replacement | 20,000 km | 12 months | Proton number PW954147, N95 version PW954147V1. Behind the glovebox. | ~RM 55as of Oct 26, 2026 |
| Accessory (Fan) Belt Inspection | 40,000 km | 24 months | Check for cracks, glazing and belt tension. Replace preventively at 80,000km. | ~RM 40as of Oct 26, 2026 |
| Battery Health Check | 20,000 km | 24 months | Battery lifespan is 18-24 months in Malaysian heat. Test voltage and cranking amps at every major service. | Free |
| Transmission Belt Inspection | 60,000 km | 36 months | CVT belt wear inspection. Replace if noisy or slipping. | ~RM 50as of Oct 26, 2026 |
Maintenance cost calculator