Autolite 3922 Copper Spark Plug - 4

This item is brand-new, factory sealed.

• Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof
• Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength
• Multi-rib insulator reduces danger of "flash-over"
• Resistor reduces radio frequency interference (RFI) and electrode erosion
• Full copper core electrode provides better performance in all conditions
• Fit type: Vehicle Specific

• Manufacturer: Autolite
• Brand: Autolite
• Model: 3922-4PK
• Item Weight: 1.6 ounces
• Product Dimensions: 0.9 x 0.9 x 3.3 inches
• Country of Origin: China
• Item model number: 3922-4PK
• Exterior: Chrome
• Manufacturer Part Number: 3922

Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion.