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Autolite AR3910 14mm Racing Spark Plug-5/8 Hex-Gasket-3/4 Reach-Cold

Autolite AR3910 14mm Racing Spark Plug-5/8 Hex-Gasket-3/4 Reach-Cold
Universal Fit, Gasket Spark Plug Seat Style, Gasket Seat Taper, 0.75" Spark Plug Reach
In Stock
Can Ship FREE
STORE PICKUP
Availability
Store Pickup Availability
X
Lincoln, NE -
Phoenix, AZ -
Details
Spark Plug Seat Style:
Gasket
Seat Taper:
Gasket
Spark Plug Reach:
0.75"
Thread Pitch:
14mm
Insulator Type:
Projected
Resistor:
No
Spark Plug Heat Range:
3
Core Material:
Copper
Tip Material:
Nickel Alloy
MFG. Part #:
AR3910
Overall Length:
14.00"
Wrench Size:
5/8"
Sold in Quantity:
Each
Notes:
Cold
GTIN Code:
00009100017802
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 needed with Standard tip or Power tip Coldest.
- 14 mm plug
- .75" reach
- 5/8" hex
- Gasket seat
- Non-resistor
- Vendor Number: AR3910
Item Details
Coldest
Power Tip
Vendor Part Number AR3910
Notes
Please use the Vendor Number to reference the PDF chart links listed.
Charts
Heat Range Chart (PDF)
Racing Plug Tech Note (PDF)
Understanding Heat Range (PDF)
Important Messages
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations
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