Spark plug Iridium Long-Life (SIP) SK20PR-L11 / 3443 Denso

Denso Iridium Long-Life (SIP) Spark Plug

Built for longevity and consistent ignition performance, the Denso Iridium Long-Life (SIP) spark plug represents one of the most advanced spark plug technologies available from Denso. It is designed for drivers seeking premium ignition components from a globally recognized original equipment manufacturer.

Iridium is valued for its exceptional durability and resistance to wear, allowing spark plugs to maintain stable ignition characteristics over extended service intervals. This makes iridium spark plugs a popular choice in many modern vehicles.

Denso has spent decades developing ignition technologies for automotive manufacturers around the world. Its products are trusted by vehicle makers, technicians and enthusiasts alike for their quality and engineering excellence.

Highlights:

• Denso Iridium Long-Life (SIP) spark plug
• Advanced iridium electrode technology
• Designed for extended service life
• Supports consistent ignition performance
• Manufactured by a leading OEM supplier

Please verify the correct spark plug specification for your vehicle before ordering.