Autolite is an American automotive brand that produces spark plugs, glow plugs, ignition wire sets, and other ignition system components for automobiles, motorcycles, marine vehicles, and small engines.
Autolite was founded in 1911 as the Electric Autolite Company, which produced electric lights for automobiles.
In 1935, the company branched into spark plugs and renamed itself Autolite Corporation.
In 1961, Ford Motor Company purchased Autolite and made it their brand for ignition systems.
In 1973, Ford sold Autolite to Bendix Corporation, which merged with Allied Corporation in 1985 to form AlliedSignal.
In 1998, AlliedSignal merged with Honeywell and Autolite became part of Honeywell Consumer Products Group.
In 2011, FRAM Group acquired the Autolite brand from Honeywell and merged with the UCI-FRAM Group to form DRiV Incorporated in 2019.
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Autolite produces a wide range of spark plugs for automobiles, motorcycles, marine vehicles, and small engines. Their spark plugs are designed to provide reliable performance and long-lasting durability.
Autolite produces glow plugs for diesel engines, which provide a heat source to aid in cold weather starting. Their glow plugs are designed to provide fast, reliable starts in cold temperatures.
Autolite produces ignition wire sets for automobiles and motorcycles, which provide a reliable connection between the ignition coil and spark plug. Their wire sets are designed to resist heat and abrasion, and provide long-lasting durability.
Autolite produces spark plugs for a wide range of vehicles, including cars, trucks, motorcycles, marine vehicles, and small engines. To ensure compatibility, you can use their online catalogue to find the right spark plug for your vehicle.
The recommended replacement interval for Autolite spark plugs varies depending on the type of spark plug and the vehicle it is installed in. Generally, spark plugs should be replaced every 30,000 to 100,000 miles or according to the recommendation of the vehicle manufacturer.
Hot and cold Autolite spark plugs refer to the heat range of the spark plug. Hot spark plugs are designed to transfer heat away quickly, making them ideal for high-performance and racing applications. Cold spark plugs have a longer insulator nose and are designed to retain heat, making them ideal for vehicles used in cold climates or for extended idling.
Autolite spark plugs are pre-gapped at the factory, but it is recommended that you check the gap before installation to ensure proper performance. The recommended gap can be found in the vehicle owner's manual or on the Autolite website.
Autolite glow plugs can be installed using standard tools, but it is important to follow the installation instructions carefully. Over-tightening or cross-threading the glow plugs can cause damage to the engine.