The Bosch YR7DI30 Iridium spark plug is perfect for various Malaysian & Southeast Asian cars, especially Perodua Alza, Perodua Myvi (Lagi Best, Icon, SE models), and Toyota Avanza (1.3L/1.5L) and Toyota Rush, fitting engines like the K3-VE and 3SZ-VE, offering a long service life (around 80k-100k km) for reliable performance. 
Suitable Car Models:

• Perodua: Alza (2009+), Myvi (Lagi Best, Icon, SE, 1.3L/1.5L).
• Toyota: Avanza (1.3L/1.5L), Rush (1.3L/1.5L).

Key Features:

• Type: Iridium (offers superior performance and longevity).
• Engine Fitment: K3-VE, 3SZ-VE engines.
• Service Life: Recommended for around 80,000 to 100,000 km.