Champion 401 Spark Plug RS12YC Copper Plus 4-Pack

Manufacturer

Champion

Part Number

401
03/13/2036 10:21 AM
Sale Price

$4.16

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Champion 401 Spark Plug (RS12YC) is an OE-replacement copper core spark plug designed for reliable ignition performance in a wide range of small engines and automotive applications. This 4-pack provides exceptional value for routine maintenance.

Key Specifications:

  • Thread Reach: 7/8 inch
  • Seat Type: Tapered (conical) seat
  • Gap: 0.035 inch (pre-gapped)
  • Hex Size: 13/16 inch
  • Electrode Type: Copper core center electrode
  • Heat Range: Medium (suitable for most standard applications)

Features & Benefits:

  • Copper core center electrode provides excellent heat dissipation and conductivity
  • Corrosion-resistant outer shell for extended service life
  • Proven OE-quality performance for dependable starting and smooth operation
  • Single electrode design for cost-effective replacement
  • Pre-gapped for easy installation

The RS12YC is one of Champion's most popular spark plug models, widely used in lawn mowers, generators, pressure washers, snowblowers, and various small engines. Compatible with many applications that originally specified Champion, Autolite, NGK, or other equivalent spark plugs. Always verify plug specifications match your engine's requirements before installation.

Products specifications

Type

Copper Plus

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Fast service purchased from them many times no problems and usually have coupon codes!! Will do buissiness with again.

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Cheapest price by far, not the speediest shipment unfortunately.

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