Description
Product Overview
The Bosch 80043 glow plug is crafted with a high‑conductivity copper core and a nickel‑tipped exterior, delivering swift and consistent heat to diesel engines. Designed specifically for Ford diesel trucks, this vehicle‑specific fit part measures 4.3 x 1 x 1 inches and weighs just 1.41 ounces, making it easy to handle during installation. Its machined exterior and twin Viton seals protect against corrosion and vibration, ensuring reliable operation in temperatures as low as -18°F.
Usage
Ideal for cold‑weather starts, the plug excels in harsh climates where rapid engine ignition is critical. It is compatible with a range of Ford models, including 2003‑2005 F‑250/F‑350, 2006‑2010 E‑350/E‑450, and Super Duty series. Whether you are a professional mechanic or a DIY enthusiast, this glow plug provides the confidence needed for daily fleet use or occasional service.

Why Choose Us
Bosch’s reputation for engineering excellence backs every plug with rigorous factory testing and OE‑matched terminals for seamless connection. The extreme durability of the corrosion‑resistant tube and twin Viton seals means the plug withstands high operating temperatures and vibration, reducing replacement frequency. As a discontinued OEM part, this replacement meets or exceeds original specifications, offering peace of mind for long‑term reliability.
Key Features
- Fast start‑up in temperatures down to -18°F thanks to copper core technology
- Nickel‑tipped design provides superior heat transfer and corrosion resistance
- OE‑matched pin or screw terminals ensure quick, secure installation
- Factory tested for performance and durability, meeting Bosch’s strict standards
- Fits a wide range of Ford diesel trucks, verified by fit‑checker data
FAQ
What vehicles are compatible with this glow plug?
The Bosch 80043 is compatible with select Ford diesel trucks, including 2003‑2005 F‑250/F‑350, 2006‑2010 E‑350/E‑450, and Super Duty models up to 2003‑2010.
How does the copper core improve performance?
The copper core conducts heat more efficiently than traditional materials, allowing the plug to reach ignition temperature faster, which is crucial for cold‑weather starts.
Is this plug a direct OE replacement?
Yes, it meets or exceeds original equipment specifications and features OE‑matched terminals for a seamless fit.
Can I install this plug myself?
Installation is straightforward for anyone with basic mechanical skills. The plug’s design includes clear markings and a compact size for easy handling.
What warranty does Bosch provide?
Bosch offers a limited warranty that covers manufacturing defects, ensuring the plug performs as intended under normal operating conditions.




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