Cross reference › NGK SPARK PLUGS 3657 › vs Cr 9604
Verified equivalent — same part, cross-referenced by Orderflow. Compare specs below, or open either part's full cross-reference.
| NGK SPARK PLUGS 3657 | Cr 9604 | |
|---|---|---|
| Type | Electrical | Seal |
| Length | 3.125984 mm | — |
| Width | 0.748031 mm | 6.35 mm |
| Diameter | — | 35.71 mm |
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