Autolite 1110 Replacement Glow Plug for 1982-1993 GM 6.2L & 1992-2004 GM 6.5L Super Duty Diesel Engines (4 Pack)

• MAXIMUM PERFORMANCE: Every Glow plug gives high intensity concentrated heat for reliable starts year round
• IMPROVED DURABILITY: Our glow plugs are resistance matched to OE, designed for OE fit, form and function
• CONSTRUCTION: Autolite glow plugs are manufactured with a high-heat nickel-chrome metal alloy to fire up diesel engines from a cold start
• DIESEL ENGINES: Autolite Glow Plugs are a great choice and give excellent coverage for a variety of diesel applications. Available for diesel engines in passenger cars and light trucks
• VEHICLE FIT: 1982-1993 AM General, Chevrolet, GMC V8 6.2L & 1992-2004 AM General, Chevrolet, GMC, Hummer V8 6.5L

Autolite Glow Plugs are designed for diesel engines. Diesel engines depend on high heat in the combustion chamber to ignite the fuel, and when you cold start a diesel engine, there isn't enough heat to get it going. When you turn the ignition switch, the glow plug warms the combustion chamber to start the fuel ignition. These glow plugs fit a variety of diesel applications. If you're experiencing problems starting your diesel engine, it may have burnt out glow plugs. For dependability and long-lasting performance, use Autolite Glow Plugs.