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✦ Free pickup in Centerville✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Free pickup in Centerville✦ Ground shipping $14.95 — free over $150✦ Live distributor stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
Shop › Electrical & Lighting › Spark Plugs
Champion Spark Plug — RN12YC — 24 Pack
Extended network

Champion Spark Plug — RN12YC — 24 Pack

Champion · #2103-0439 · Spark Plugs / Electrical & Gauges
  • Features a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
  • Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
  • Patented Ultraseal™ coated shell for rust prevention
$91.95
Ships from our extended distributor network. We confirm exact timing when you order — and if anything changes, you hear it from us first.
Question about this part? Call the counter: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features3 features
  • Features a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
  • Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
  • Patented Ultraseal™ coated shell for rust prevention
Specifications17 specs
Ground Electrode Shape
Standard
Hex Size
20.6 mm
Thread Reach
19.1 mm
Ground Electrode Configuration
Single
Terminal Configuration
Removable Nut
Units
24 Pack
Center Electrode Projection
Projected
Model
RN12YC
Riding Style
Street
Center Electrode Type
Standard
Electrode Tip Material
Nickel Alloy
Heat Range
12
Style
Copper Plus
Type
Resistor
Shipping weight
3.35 lb
Package size
6.6 × 4.6 × 4.3 in
Country of origin
Mexico
Part numbers
Salto part #
2103-0439
Champion part #
404S
UPC
037551710980
Shipping & pickup

Ships from our extended distributor network. We confirm exact timing when you order — and if anything changes, you hear it from us first.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Free pickup: Salto Moto, 1231 N 1300 W Ste A, Centerville, UT 84014. We email when it’s at the counter — usually 1–3 business days.

Questions5 answers
Is it in stock?
It isn’t on a shelf at our primary warehouses right now, but it’s orderable through our extended distributor network. We confirm timing by email when you order, before anything is charged.
How fast will it get to me?
We confirm the ship date when you order. If anything changes, you hear it from us first.
Will it fit my machine?
The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Can I pick it up at the shop?
Yes, free. Choose pickup at checkout and we’ll email when it’s at the counter at 1231 N 1300 W Ste A, Centerville, UT 84014.
Is this genuine Champion?
Yes. It ships new from the same distributors the big online stores buy from — Champion part #404S.