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RC12YC Spark plug

Spark plug · Spark Plug · qty 1 — part number RC12YC. Used by the engines and generator sets below.

Supersessions & cross-references

⚠ Superseded — replaced byRC14YC Amazon eBay $6.77
Replaces (older)072347 Amazon eBay $2.50
Cross-reference (aftermarket)070185ES Amazon eBay $23.00 0J8478S Amazon eBay $17.99 759-3336 find M78543 eBay $12.77

Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.

Where to buy

eBayRC12YC Spark Plug for Champion RC12YC RN9YC (Pack of 4)$12.98View →
AmazonSearch Amazon for RC12YCsee priceView →

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Engines using RC12YC

9
Generac GT-990Generac GN-480Generac GN-410Generac GN-220 GH-410Generac GH-410Generac GT-760Champion V-twinBriggs_Stratton ProfessionalSeries

Generator sets using RC12YC

9
Generac NP-50GGenerac NP-30GGenerac QUIETPACT 40 GGenerac PRIMEPACT 55LPGenerac Q-70GGenerac IM-72Generac Q70LPGenerac NP72GGenerac QUIETPACT 75 LP

Part details

Part numberRC12YC
SystemSpark plug
Qty1
Used by9 eng · 9 sets