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NGK 5616 Diesel Glow Plug
| Brand | NGK 5616 |
|---|---|
| Hex Size | 10 |
| Material Type | Metal Type |
| Part Number | Y-408JS |
| Stock Number | 5616 |
| System Voltage | 12 |
| Terminal Type | Threaded |
| Thread Diameter | 0.551 |
| Voltage | 11.00 |
| Product line | NGK Glow Plug |
| Fits | Ford · 6 vehicles |
OE legacy. Built to original equipment standards for dependable performance.
Threaded terminal. Provides a secure connection for straightforward installation.
12-volt design. Matches common diesel glow plug electrical requirements.
Cross-references Autolite 1119, DENSO Auto Parts 5616 and 142 for the same application. See all 6.
NGK Glow Plug 5616 for Ford Diesel Applications
The NGK Glow Plug 5616 is a diesel glow plug built with a metal-type construction, 12-volt system voltage, and an 11.00 voltage rating. It is an OE-equivalent design for select Ford Super Duty diesel applications, with fitment coverage for 2008-2010 Ford F-250 Super Duty and 2008-2010 Ford F-350 Super Duty.
Key Features
- NGK Glow Plug line for diesel engine starting support
- Metal type construction for diesel service applications
- 12V system voltage with 11.00 voltage rating
- Threaded terminal type
- 10 mm hex size and 0.551 thread diameter
- OE-equivalent design for select Ford Super Duty trucks
- Part number 5616, also identified as Y-408JS
Product Details
NGK 5616 is a diesel glow plug engineered for select Ford F-250 Super Duty and Ford F-350 Super Duty models from 2008 through 2010. NGK’s OE supplier background and manufacturing focus support consistent fit and performance expectations for diesel ignition hardware. This part cross-references Autolite 1119 for the same application.
Common Issues This Part Can Address
- Hard diesel starting in cold weather
- Extended cranking before engine start
- Rough initial combustion after startup
- Glow plug replacement needs on Ford Super Duty diesel engines
Installation Notes
Verify engine application, thread diameter, hex size, terminal style, and voltage before installation. Use the vehicle service procedure for removal and replacement, and inspect the glow plug circuit, connectors, and related wiring while servicing the system. Confirm the part number 5616 matches the required OE-equivalent specification for your truck.
Quality Assurance
NGK is a long-established OE supplier with broad North American coverage and manufacturing standards focused on durability and operational performance. The 5616 glow plug is produced to support original-equipment-level expectations for select Ford diesel applications.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | DIESEL | N/A | OE Equivalent Design*; NGK Glow Plug |
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