Autolite XP6203 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the Autolite XP6203.
The Autolite XP6203 is a iridium electrode spark plug. These specifications are decoded from the Autolite part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Cross-reference equivalents
| Brand | Part | Metal | Buy |
|---|---|---|---|
| Denso | VXUH20I | Iridium | Buy |
| Denso | 3479 | Copper | Buy |
| Denso | ZXU20HCR8 | Iridium | Buy |
| NGK | SILZKR6B10E | Iridium | Buy |
| Champion | CCH9060 | Copper | Buy |
| Denso | 267700-7550 | — | Buy |
| Denso | 5354 | — | Buy |
| NGK | 93815 | — | Buy |
| NGK | SILZKR6B-11 | Iridium | Buy |
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