NGK E5C Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK E5C.
The NGK E5C is a 8mm thread, gasket seat, heat range 5, copper electrode spark plug. These specifications are decoded from the NGK 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 | W14F-U | Copper | Buy |
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