NGK 97928 Diesel Glow Plug

NGK 97928 Glow Plug for Ford Diesel Applications

NGK Glow Plug 97928 is a diesel glow plug built with a metal-type construction, 12-volt system voltage, and an 11.00 voltage rating. It features a pin terminal, M4 terminal thread size, flat seat design, 10 mm hex size, and a 0.391 thread diameter for OE-style service on select Ford diesel engines.

Compatible With Ford E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, F-350 Super Duty, E-350 Econoline Club Wagon, E-350 Econoline, F-250 HD, F-350, and F-250 diesel applications across the listed model years. Part number 97928 is also referenced as Y1037J in NGK catalog data.

NGK Glow Plug Line Details

The NGK Glow Plug line is backed by NGK’s long OE supply history and manufacturing focus on original equipment standards. For diesel starting performance, this product line is built to support consistent cold-start operation and dependable fitment in applications that call for an OE-equivalent glow plug.

Key Features

• Diesel glow plug for select Ford trucks and vans
• Metal-type construction
• 12-volt system voltage with 11.00 voltage rating
• Pin terminal with M4 terminal thread size
• Flat seat design and 10 mm hex size
• Thread diameter: 0.391
• NGK part number 97928 / Y1037J

Fitment

• Fits 2003 Ford E-350 Club Wagon, N/A
• Fits 1999-2003 Ford E-350 Super Duty, N/A
• Fits 2000-2003 Ford Excursion, N/A
• Fits 1999-2003 Ford F-250 Super Duty, N/A
• Fits 1999-2003 Ford F-350 Super Duty, N/A
• Fits 1995-2002 Ford E-350 Econoline Club Wagon, N/A
• Fits 1995-1998 Ford E-350 Econoline, N/A
• Fits 1997 Ford F-250 HD, N/A
• Fits 1994-1997 Ford F-350, N/A
• Fits 1994-1996 Ford F-250, N/A

What This Glow Plug Helps Address

• Hard starting in cold diesel conditions
• Extended cranking before engine ignition
• Rough initial idle after startup
• Glow plug replacement on aging Ford diesel service intervals
• OE-style service needs for select Ford E-350, Excursion, F-250, and F-350 models

Installation Notes

Verify the terminal style, thread diameter, seat type, and voltage rating before installation. This glow plug is listed for N/A position applications, so confirm cylinder-specific service requirements against the vehicle’s original equipment specification. Use proper diesel service procedures and inspect the glow plug circuit, connectors, and related wiring during replacement.

Quality Assurance

NGK is a long-established OE supplier with North American manufacturing, inventory, and distribution support. The brand’s focus on original equipment standards and broad vehicle coverage supports consistent service quality for diesel ignition maintenance.