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Autolite 1114 Diesel Glow Plug
Reliable Diesel Glow Plug for Ford Super Duty and Excursion
The Autolite 1114 diesel glow plug is engineered to provide consistent pre-heating performance for Ford diesel engines. Designed specifically for models like the E-350 Club Wagon, F-250 Super Duty, and Excursion, this glow plug ensures efficient cold starts and reliable operation in demanding conditions.
- Connector Type: .168 bullet for secure electrical connection
- Glow Plug Material: Copper for optimal heat conductivity
- Glow Plug Rating: 83 watts at 11 volts for effective pre-heating
- Hex Size: 10mm for easy installation and removal
- Overall Length: 4.76 inches (121mm) to fit specified engine configurations
- Pre-Heating Time: Approximately 10 seconds for quick engine start
- Thread Size: 14mm x 1.25 for precise fitment
Technical Details and Compatibility
The Autolite 1114 glow plug is constructed with copper material, which offers excellent thermal conductivity to heat the combustion chamber efficiently. Its 83w 11v rating ensures the plug reaches the necessary temperature quickly, reducing engine start time and emissions. The 10mm hex size and 14mm x 1.25 thread size are designed to match the factory specifications of Ford diesel engines, including the E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty models. The .168 bullet connector type provides a reliable electrical connection, minimizing voltage drop and ensuring consistent glow plug operation.
Applications and Problem Solving
- Improves cold start performance in Ford diesel engines
- Reduces white smoke emissions during engine start-up
- Prevents rough idling caused by incomplete combustion
- Helps maintain engine efficiency in low-temperature environments
- Replaces worn or faulty glow plugs to restore proper function
Installation Notes and Tips
When installing the Autolite 1114 glow plug, ensure the engine is cool to avoid damage. Use a 10mm socket for proper torque application and avoid over-tightening to prevent thread damage. Verify the .168 bullet connector is securely attached to maintain electrical continuity. It is recommended to replace glow plugs in sets to ensure balanced engine performance. Always consult the vehicle’s service manual for specific torque specifications and installation procedures.
Quality Assurance and Warranty
Autolite glow plugs are manufactured to meet OEM standards for durability and performance. The 1114 model undergoes rigorous testing to ensure consistent heating and fitment accuracy. While specific warranty details may vary, Autolite products typically include coverage against manufacturing defects. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Autolite |
|---|---|
| Part Number | 1114 |
| Connector Type | .168 Bullet |
| Glow Plug Material | Copper |
| Glow Plug Rating | 83w 11v |
| Hex Size | 10mm |
| Overall Length | 4.76" (121mm) |
| Pre-Heating Time | 10 |
| Thread Size | 14mm X 1.25 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | E-350 Club Wagon | 6.0L | V8 | N/A | To engine number 6155636; Glow Plug |
| 2004 | Ford | E-350 Super Duty | 6.0L | V8 | N/A | To engine number 6155636; Glow Plug |
| 2004 | Ford | Excursion | 6.0L | V8 | N/A | To engine number 6155636; Glow Plug |
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | To 9/22/03; Glow Plug |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | To 9/22/03; Glow Plug |
| 2003 | Ford | Excursion | N/A | Diesel Glow Plug | ||
| 2003 | Ford | F-250 Super Duty | N/A | Diesel Glow Plug | ||
| 2003 | Ford | F-350 Super Duty | N/A | Diesel Glow Plug |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.