Where to buy
 | eBay | Genuine Briggs & Stratton 491055T (Same as 491055, RC12YC) Spark Plug - 2 PACK | $9.99 | View → |
| Amazon | Briggs & Stratton 491055-2pk Spark Plug (2 Pack) Replaces 805015/72347/491055/Champion RC12Y | see price | View → |
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Supersessions & cross-references
75| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Interchangeable | 499608 | buy | ||
| Interchangeable | 692051 | Resistor spark plug - Models 540000, 610000 | Amazon eBay $5.99 | |
| Interchangeable | 792015 | buy | ||
| Interchangeable | 805015 | buy | ||
| Interchangeable | 594056 | buy | ||
| Interchangeable | 491055T | buy | ||
| Interchangeable | RC12YC | Spark Plug | Amazon eBay $12.90 NAPA $11.52 FridayParts $19.99 | |
| Interchangeable | M78543 | SPARK PLUG | Amazon eBay $10.77 FridayParts $19.99 | |
| Interchangeable | 25 132 12-S | Spark Plug | buy | |
| Interchangeable | 12 132 02-S | Spark Plug | buy | |
| Interchangeable | 24 132 01-S | buy | ||
| Interchangeable | 531308128 | buy | ||
| Interchangeable | 491055S | Amazon eBay $9.99 | ||
| Interchangeable | 72347GS | buy | ||
| Interchangeable | 694385 | buy | ||
| Interchangeable | 21525900 | buy | ||
| Interchangeable | 21536800 | buy | ||
| Interchangeable | 21531100 | buy | ||
| Interchangeable | 21534100 | buy | ||
| Interchangeable | 21537800 | buy | ||
| Interchangeable | 21544000 | buy | ||
| Interchangeable | 0E9371AS | Filtre à air recommandé | Amazon eBay $19.99 | |
| Interchangeable | 759-3336 | FridayParts $19.99 | ||
| Interchangeable | OC8127 | FridayParts $21.87 | ||
| Interchangeable | 490155T | buy | ||
| Interchangeable | 0C8127 | ELEMENT AIR CLEANER | Amazon eBay $15.99 NAPA $24.03 FridayParts $21.87 | |
| Interchangeable | 0J8478 | Air Filter | Amazon eBay $20.00 NAPA $24.32 KuduParts $15.00 | |
| Catalog cross-reference | 3924 | NAPA | buy | |
| Catalog cross-reference | F7LCR2 | buy | ||
| Catalog cross-reference | FLR9LTE | buy | ||
| Catalog cross-reference | BKR5EKUP | buy | ||
| Catalog cross-reference | BKR6EQUP | FridayParts $38.96 | ||
| Catalog cross-reference | PZFR6F11 | buy | ||
| Catalog cross-reference | PZFR5F11 | buy | ||
| Catalog cross-reference | BKR5EKPB11 | buy | ||
| Catalog cross-reference | PZFR5F | buy | ||
| Catalog cross-reference | 94460 | buy | ||
| Catalog cross-reference | SP406A | buy | ||
| Catalog cross-reference | MD361067 | buy | ||
| Catalog cross-reference | PFR5A11 | buy | ||
| Catalog cross-reference | SP0RC12PYP | buy | ||
| Catalog cross-reference | K5RT2PP-11 | buy | ||
| Catalog cross-reference | XS3924DP | buy | ||
| Catalog cross-reference | 099PM18000 | buy | ||
| Catalog cross-reference | BKR5E | buy | ||
| Catalog cross-reference | 8U2J12405VA | buy | ||
| Catalog cross-reference | BP8K-18-110 | buy | ||
| Catalog cross-reference | 9091901240 | buy | ||
| Catalog cross-reference | AGSP32 | buy | ||
| Catalog cross-reference | 9091901209 | buy | ||
| Catalog cross-reference | 9008091185 | buy | ||
| Catalog cross-reference | K16RU | NIPPON-DENSO Spark Plug | buy | |
| Catalog cross-reference | 9008091084 | buy | ||
| Catalog cross-reference | UXF79 | buy | ||
| Catalog cross-reference | 14FR7DU2 | buy | ||
| Catalog cross-reference | 12120037608 | buy | ||
| Catalog cross-reference | MD374841 | buy | ||
| Catalog cross-reference | 101000035AB | buy | ||
| Catalog cross-reference | 3924X02 | buy | ||
| Catalog cross-reference | 14F8DU4 | buy | ||
| Catalog cross-reference | K5RF-11 | buy | ||
| Catalog cross-reference | 101905631A | buy | ||
| Catalog cross-reference | 12120030548 | buy | ||
| Catalog cross-reference | BKR5EYA11 | buy | ||
| Catalog cross-reference | 12120141871 | buy | ||
| Catalog cross-reference | 9091901244 | buy | ||
| Catalog cross-reference | F7KPP332 | buy | ||
| Catalog cross-reference | PK16PR11 | buy | ||
| Catalog cross-reference | BKR5EIX | buy | ||
| Catalog cross-reference | IFR6B11 | buy | ||
| Catalog cross-reference | 9091901219 | buy | ||
| Catalog cross-reference | 241235747 | buy | ||
| Catalog cross-reference | IFR5E11 | buy | ||
| Catalog cross-reference | FR8DS | buy | ||
| Catalog cross-reference | 9091901168 | buy |
Catalog cross-references come from manufacturer filter catalogs (Donaldson, WiX, Baldwin) and include OEM numbers that share the same catalog filter. 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 491055
4Briggs & Stratton 430447 / 580447Briggs & Stratton Vanguard OHV V-TwinBriggs & Stratton Model Series 350000 / 380000Briggs & Stratton 138400 to 138499
Related parts
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