Autolite 1108 Diesel Glow Plug

Autolite Diesel Glow Plug 1108 Overview

Autolite Diesel Glow Plug 1108 is built for diesel engines that need fast, consistent pre-heating for dependable cold starts. With a copper glow plug material, 68w 10.5v rating, and a 10-second pre-heating time, it supports reliable ignition performance in passenger cars and light trucks.

Compatible With 1987-1994 Ford E-350 Econoline, 1987-1994 Ford E-350 Econoline Club Wagon, 1987-1994 Ford F-250, 1987-1994 Ford F-350, and 1987-1991 Ford E-250 Econoline Club Wagon diesel applications. Part number 1108 is also referenced for related diesel glow plug service needs in these Ford platforms.

Key Features

• Copper glow plug material for stable heat transfer
• 68w 10.5v glow plug rating
• 10-second pre-heating time
• .157" bullet connector type
• 10mm x 1.0 thread size
• 9.5mm hex size and 3.21" (81.5mm) overall length

Product Details

Autolite’s Diesel Glow Plug line focuses on dependable starting performance for diesel engines in passenger cars and light trucks. This glow plug uses a copper construction and a concentrated heat output to help the combustion chamber reach starting temperature quickly. The Autolite 1108 is a direct-fit style service part for select Ford diesel applications, including E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-350, and E-250 Econoline Club Wagon models from the listed years.

This part cross-references Pro-Tec 184 for the same application.

What It Helps Solve

• Hard starting during cold weather
• Extended crank time on diesel engines
• Uneven pre-heating from a worn glow plug
• Starting issues caused by degraded glow plug heat output
• Service replacement needs on select Ford diesel trucks and vans

Installation Notes

Verify thread size, connector style, and overall length before installation. Confirm the vehicle uses a 10mm x 1.0 glow plug thread and .157" bullet connector, and match the application to the listed Ford diesel fitment. Inspect the glow plug circuit and related wiring before installing a new unit to avoid repeat failure.

Quality Assurance

Autolite supplies ignition products for the automotive aftermarket and original equipment channels, with OE form, fit, and function focus across many applications. Part number 1108 is engineered for dependable, long-lasting diesel glow plug service.