Where to buy
 | eBay | 6PCS New Spark Plug 5473009 5633754 4309391 for Cummins | $169.26 | View → |
| Amazon | Replacement for fits New Premium Quality Spark Plug Kit fits Cummins ISX-G replaces 5633755 4309391 | see price | View → |
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Supersessions & cross-references
1| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Aftermarket cross-reference | 5633754 | FridayParts $48.20 |
Supersessions and aftermarket rows come from marketplace and supplier listings and are leads, not confirmed interchanges. Verify the exact part for your serial number before ordering.
Engines using 4309391
1Cummins/Onan ISX12N