Autolite 1115 Diesel Glow Plug

Autolite 1115 Diesel Glow Plug Overview

Autolite 1115 is a diesel glow plug built for dependable cold starts and consistent pre-heating performance. With a copper glow plug material, 83W 11V rating, and self-regulating design, it supports reliable ignition in a wide range of diesel passenger cars, light trucks, and vans.

Fits 1979-1986 Ford E-250 Econoline Club Wagon, N/A; Fits 1979-1986 Ford E-350 Econoline, N/A; Fits 1979-1986 Ford E-350 Econoline Club Wagon, N/A; Fits 1979-1986 Ford F-250, N/A; Fits 1979-1986 Ford F-350, N/A; Fits 1984 Ford F-150, N/A.

Key Features

• Part number: 1115
• Connector type: .328" spade
• Glow plug material: copper
• Glow plug rating: 83W 11V
• Hex size: 9.5mm
• Overall length: 3.13" (79.5mm)
• Thread size: 10mm x 1-6
• Pre-heating time: 10
• Self-regulating design for controlled heat output

Detailed Description

Autolite 1115 is engineered for diesel engines that need fast, repeatable starting performance in cold weather and everyday driving. The copper construction helps deliver concentrated heat quickly, while the 83W 11V specification and 10-second pre-heating time support efficient ignition during startup. This glow plug is a direct-fit style replacement for a broad range of older diesel applications, including Ford E-250 Econoline Club Wagon, Ford E-350 Econoline, Ford F-250, Ford F-350, and Ford F-150 diesel models, along with selected Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, and GMC vehicles.

This part cross-references CSF 180 for the same application.

Common Issues This Part Can Address

• Hard starting in cold diesel conditions
• Slow pre-heating before engine start
• Uneven ignition during diesel startup
• Glow plug replacement for worn or aging OE-style units
• Starting concerns on older Ford diesel trucks and vans

Installation Notes and Tips

Verify thread size, connector style, and overall length before installation. The .328" spade connector, 10mm x 1-6 thread, and 9.5mm hex size should match the engine specification exactly. Confirm the vehicle’s diesel application and compare the original glow plug dimensions to avoid fitment issues. For best results, inspect the electrical connector and surrounding harness condition before installing Autolite 1115.

Quality Assurance

Autolite supplies ignition products for automotive aftermarket and original equipment applications, with OE form, fit, and function focus across many makes and models. Part number 1115 is built to meet the demands of diesel starting systems in passenger cars, light trucks, and vans.