Cold Weather Kit - 1994–2003 Ford 7.3L Powerstroke Diesel

7.3L Powerstroke Cold Weather Glow Plug & Relay Kit – Motorcraft OEM (1994–2003)

The Ultimate Cold-Start Solution for Your 7.3L Diesel

Keep your 7.3L Powerstroke starting strong in freezing temperatures with this complete Cold Weather Kit, featuring Motorcraft OEM glow plugs and a high-quality glow plug relay. This kit provides everything you need to restore proper cold-start function, protect your engine, and ensure reliable performance all winter long.

Why Choose This Cold Weather Kit?

This kit combines the most trusted OEM glow plugs with a dependable relay to deliver fast, consistent starts—especially in harsh cold climates. Using genuine Motorcraft glow plugs helps prevent tip separation, a common issue with aftermarket plugs that can lead to severe engine damage.

🔧 Kit Includes:

• 8× Motorcraft OEM Glow Plugs

• 1× Glow Plug Relay

🔥 Glow Plug Benefits:

• Genuine OEM Quality

• Lowest failure and tip-separation rate on the market

• Built to exact Ford specifications

• Ensures safe, reliable cold starts

• Engine-protecting design to prevent tip breakage

⚡ Relay Features:

• Direct replacement for your factory glow plug relay

• Fast, consistent power delivery to all glow plugs

• Restores proper cold-start operation

• High durability for long service life

🚚 Vehicle Fitment:

Compatible with all 7.3L Powerstroke engines, including:

• 1994–2003 Ford F-250 / F-350 / F-450 / F-550

• 1994–2003 Ford E-Series Vans

💡 Pro Tip:

If you are already servicing the valve covers—or your glow plugs are over a year old—this is the perfect time to replace both the plugs and the relay for maximum reliability.