Cross reference › NGK SPARK PLUGS › 4858
NGK SPARK PLUGS 4858 NGK Spark Plug Wire Set — verified interchange numbers, vehicle fitment and specifications. Free lookup, no login.
| Brand | Part number | Relation | |
|---|---|---|---|
| TRQ | IWA70307 | equivalent |
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Try Orderflow free →| Make | Model | Years | Engine |
|---|---|---|---|
| Mazda | RX-8 | 2004–2008 |
Orderflow's verified cross-reference lists 1 equivalent part number for the NGK SPARK PLUGS 4858, including TRQ IWA70307. Always confirm against the manufacturer spec before ordering.
This part has 1 verified vehicle application on record. See the fitment table on this page for makes, models and years.
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Found a wrong match? Report it. Data is a cross-reference guide — always verify against the manufacturer specification for your application.