AUTOLITE Spark Plug - (3924)
Traditional nickel electrode with a copper core, improves resistance to fouling. Power tip extends further into the combustion chamber to aid in self-cleaning, reducing fouling at low rpms and pre-ignition at high speeds.
Sold in sets of eight only
FEATURES:
- Thread: 14mm x 1.25mm
- Seat Type: Gasket
- Reach: 3/4"
- Hex Size: 5/8"
- Gap: .045"
- Center Electrode
- Material: Nickel
- Projected Tip
- Torque Specs: Iron: 26-29#/ft * Aluminum: 15-22#/ft.
PART NUMBER: AUTO-3924-8
** Flat Rate USPS shipping available only for domestic addresses **
