Direct Replacement Solenoid Valve — 12V Heavy Duty for Detroit 8.2L Diesel Engine

The Detroit 8.2L is a legendary V8 diesel that powered school buses, medium-duty trucks, and marine vessels for decades — and owners of these engines know that finding the right parts requires knowing exactly what you need. The fuel solenoid valve controls fuel flow to the injection system; when it fails, you get a no-start condition or an engine that won’t shut off — two of the most disruptive failures in diesel operation. This direct-fit 12V replacement solenoid (D513-A30 / D513A30) meets Trombetta specifications and restores precise electromagnetic fuel control, getting your Detroit 8.2L back to reliable operation.

✅ Direct-Fit Compatibility

• Engine: Detroit 8.2L diesel (8923206)
• Voltage: 12V
• Specification: Trombetta D513-A30
• Direct replacement — no modifications required
• Suitable for school bus, medium-duty truck, and marine applications

🔧 Built for Heavy-Duty Diesel Demands

• Electromagnetic precision — consistent switching reliability for accurate fuel flow control under all operating conditions
• 100% new aftermarket — not rebuilt or reconditioned; starts with a full service life
• Dual OEM cross-reference — covers both D513-A30 and D513A30 formats for confirmed fitment confidence
• Meets Trombetta specifications — engineered to the same performance standards as the original OEM solenoid
• Heavy-duty construction — withstands extreme temperatures, vibration, and the continuous operational stress of commercial diesel duty cycles
• No dealer markup — OEM-equivalent quality at aftermarket pricing

📦 What's Included

• 1 × Solenoid Valve 12V (D513-A30 / D513A30)

🔑 Key Specs

• Part Numbers: D513-A30, D513A30
• Voltage: 12V
• Condition: 100% New Aftermarket
• Specification: Trombetta D513-A30
• Fitment: Detroit 8.2L diesel engine (8923206)

In stock and ready to ship. Order today and get your Detroit 8.2L back to reliable operation.