2025-01-15 · 5 min read
Perodua Alza Spark Plugs Malaysia
Alza 1.5L NR-VE: 4 iridium plugs every 60,000 km. Port injection — plugs stay clean. Check coils at same service.

Alza Spark Plugs
- 2NR-FKE uses iridium plugs — service life 100,000 km
- Symptoms of worn plugs: rough idle, misfire, reduced fuel economy
- Replace all 4 plugs at once at 100,000 km service
