SKU: AUT3923
UPC: 009100257888
MPN: 3923
The AUTOLITE Spark Plug (Model 3923) is an essential ignition component for reliable cold starts and consistent combustion in various engine types. Whether you're working on a classic American V8, maintaining fleet vehicles, or ensuring your daily driver runs smoothly, this spark plug is designed to meet your needs. Its dependable electrode gap and heat range calibration help prevent roadside failures.
This spark plug features a ceramic insulator engineered to resist fouling and carbon buildup, ensuring optimal performance. The design promotes precise spark timing and consistent gap retention, which are critical for maintaining fuel atomization and burn efficiency. With a weight of just 0.11 lbs and dimensions of 1.05 x 1 x 3.6 inches, it fits standard engine head configurations without modification.
Ideal for applications requiring OEM-equivalent performance, the AUTOLITE Spark Plug is a cost-effective choice for independent shops and fleet maintenance programs. Its straightforward installation process makes it accessible for DIY enthusiasts performing routine tune-ups. Trust in AUTOLITE's proven design, which has powered millions of engines since 1927.
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