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$4.99
Autolite AR13 14mm Racing Spark Plug, 5/8 Hex-Tapered Seat, .460 Reach
Autolite AR13 14mm Racing Spark Plug, 5/8 Hex-Tapered Seat, .460 Reach

Autolite AR13 14mm Racing Spark Plug, 5/8 Hex-Tapered Seat, .460 Reach

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Autolite AR13 14mm Racing Spark Plug, 5/8 Hex-Tapered Seat, .460 Reach
Autolite AR13 14mm Racing Spark Plug, 5/8 Hex-Tapered Seat, .460 Reach
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Part # 37313
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Important Messages:

  • This product is discontinued.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Spark Plug Seat Style:
Tapered
Spark Plug Reach:
0.46"
Thread Pitch:
14mm
Insulator Type:
Projected
Resistor:
No
Spark Plug Heat Range:
5
Core Material:
Copper
Tip Material:
Nickel Alloy
MFG. Part #:
AR13
Overall Length:
.75"
Wrench Size:
5/8"
Sold in Quantity:
Each
GTIN Code:
00009100017680

Info

Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. Heat range Colder. 

  • Standard tip
  • 14 mm plug
  • .460" reach
  • 5/8" hex
  • Tapered seat
  • Non-resistor
  • Vendor Number: AR13

Note: Please use the Vendor Number to reference the PDF chart links listed.

Heat Range Chart (PDF)

Racing Plug Tech Note (PDF)

Understanding Heat Range (PDF)

Autolite Cross Reference Chart (PDF)

Item Details

Colder
Vendor Part Number AR13
Some parts are not legal for use in California or other states with similar laws/regulations

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