Tap image to zoom
Alliant Power Glow Plug Relay - 7.3L Powerstroke
Product details
Alliant Power Glow Plug Relay - 7.3L Powerstroke
Alliant Power part AP63405 is a glow-plug relay for 1994-2003 Ford 7.3L Powerstroke. It switches battery current to the glow-plug circuit during cold-start operation.
Alliant Power components are matched by exact part number because connectors, calibration ranges, pump revisions and engine serial/model-year changes can differ even within the same engine family.
Key Features
- High-current glow-plug relay
- Application-specific electrical terminals
- Direct service replacement
- Supports proper cold-start preheat operation
Fitment
1994-2003 Ford 7.3L Powerstroke
Important Installation Notes
- Verify exact year, engine, emissions configuration and OE cross-reference before ordering.
Product Information
- Manufacturer: Alliant Power
- Manufacturer Part #: AP63405
- Product Type: Glow Plug Relay
- Catalog detail: Ford 7.3L Powerstroke. Manufacturer Part #: AP63405 Alliant Power glow plug electrical for the application listed above. Verify exact year, model, engine, transmission, emissions configuration, and installation requirements before ordering.
How do I verify fitment?
Match the product fitment information to your exact year, make, model, engine, drivetrain and configuration. If anything is unclear, email sales@hilltopdieselperformance.com before ordering.
Where can I find shipping and return information?
Policy links are available in the site footer and checkout. Product-specific restrictions or core requirements are shown in the product description when applicable.
More parts for 7.3L Powerstroke | 1994–1997
Check each product’s exact fitment before ordering.
DieselSite High-Capacity Transmission Cooler 3/8-Inch Lines - Ford 7.3L Powerstroke
Mishimoto Engine Oil Cooler - 1994-2003 Ford 7.3L Powerstroke
Edge Evolution CTS3 Programmer - 1994-2019 Ford Powerstroke - 85400-100
