NGK CR8EH-9equivalent & cross reference
The NGK CR8EH-9 spark plug is directly equivalent to DENSO U24FER9 and DENSO IUH24, confirmed by shared applications in both manufacturers' official catalogues.
Equivalents
| Part | Shared applications | Agreement |
|---|---|---|
| DENSO U24FER9 | 12 | 92% |
| DENSO IUH24 | 12 | 92% |
Verified fitments for the NGK CR8EH-9
Equivalence confirmed by 3 independent sources, last verified 22 July 2026. Always confirm fitment against your owner's manual.