Description
This 4x DENSO IK20 5304 Iridium Spark Plugs restores smooth starting and steady ignition in Toyota, VW, Nissan, Mazda and Chevy models. The iridium electrode resists wear and works with the standard coil and connector.
- Fitment: Toyota, VW, Nissan, Mazda and Chevy models
- Electrode: iridium
- Part number: IK20 / 5304
- Pack: 4 plugs
- Note: match the original plug before ordering
Check the thread size and heat range against the original plug before ordering.


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