Dorman 904-900 Diesel Glow Plug Controller
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Dorman

Dorman 904-900 Diesel Glow Plug Controller

Brand Dorman 904-900
Length 3.25
Width 4.75
Terminal Type Blade
Height 1
Terminal Quantity 13
Connector Gender Female
Terminal Gender Male
Package Contents 1 diesel glow plug controller
Fits —

Direct replacement. Restores proper glow plug function for reliable cold-weather starts.

Blade terminals. Features a female connector and male terminals for secure electrical connection.

Diesel glow plug controller for ignition system applications.

Cross-references 8980185120 for the same application. See all 1.

$267.29Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $267.29
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Dorman 904-900 Diesel Glow Plug Controller

Dorman 904-900 is a direct replacement diesel glow plug controller for restoring proper glow plug operation during cold starts. Built for specific vehicle applications, it helps return the glow plug system to normal control when the original unit is no longer functioning correctly.

  • Direct replacement for the original glow plug controller
  • Validates fitment for specific vehicle years, makes, and models
  • Supports proper glow plug function for cold-weather starting
  • Female connector with 13 terminals
  • Blade terminal type with male terminals
  • Compact housing dimensions: 3.25 in. length, 4.75 in. width, 1 in. height

Application Details

This diesel glow plug controller is used in diesel ignition systems to manage glow plug operation during low-temperature starts. For buyers searching for a Dorman 904-900 glow plug controller, OE-style diesel glow plug controller replacement, or a direct replacement glow plug controller for diesel starting issues, this part addresses the control side of the glow plug circuit. This part cross-references 8980185120 for the same application.

Compatible With specific vehicle applications validated by Dorman. Use the vehicle lookup to confirm exact year, make, and model before ordering. Search terms such as diesel glow plug controller replacement for cold start problems, Dorman 904-900 for diesel ignition repair, and glow plug controller for OE-style replacement are commonly used for this part.

What It Helps Fix

  • Hard starting in cold weather
  • Glow plugs not receiving proper control signals
  • Extended crank time on diesel engines
  • Glow plug system warning or control faults
  • Intermittent preheat operation during startup

Installation Notes and Tips

Confirm connector style, terminal count, and physical dimensions before installation. Inspect the glow plug circuit, related wiring, and connectors for corrosion or damage before replacing the controller. Because fitment is application-specific, verify the exact vehicle year, make, and model match for Dorman 904-900 before installation.

Quality Assurance

Dorman validates this direct replacement controller for specific vehicle applications to help ensure proper fit and function. The part is built to restore glow plug control performance in diesel starting systems when the original controller has failed.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8980185120