Autolite AL3116 Spark Plug, Pack of 4 at Tractor Supply Co.
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Autolite AL3116 Spark Plug, Pack of 4

SKU # 102396299
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Item Information

Autolite AL3116 Spark Plug has a medium hot heat range.

  • 18mm thread diameter
  • 1/2 in. reach
  • 7/8 in. hex
  • Champion plug cross reference: RD15Y, D18, RD18Y
  • Pack of 4
  • 1 year limited warranty

Specification Description
Reach (in.): 1/2 in.
Thread Size (mm): 18 mm
Warranty: 1 Year
Spark Plug Class: Regular
Reach (mm): 12.7 mm
Product Type: Tractor Spark Plugs
Heat Range: Medium Hot
Brand: CountyLine
Package Quantity: 4
Hex Size (in.): 7/8 in.
Hex Size (mm): 22.22 mm
Manufacturer Part Number AL3116
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