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2025 DODGE 400 Engine Parts
Engine components including sensors, gaskets, and internal parts
15
Total Repairs
10
Parts
20%
Avg Success
$950
Avg Cost
50%
DIY Rate
All Engine Parts (10)
| Part | Reports | Success | Avg Cost | DIY Cost | Shop Cost | DIY Rate | Cost Range |
|---|---|---|---|---|---|---|---|
| Engine Oil | 4 | 25% | $1500 | $1500 | — | 50% | $1500 - $1500 |
| Throttle Body | 2 | 0% | — | — | — | 0% | — |
| Intake Manifold | 2 | 0% | — | — | — | 0% | — |
| Oil Pump | 1 | 0% | — | — | — | 0% | — |
| Serpentine Belt | 1 | 0% | — | — | — | 0% | — |
| Knock Sensor | 1 | 100% | $400 | $400 | — | 100% | $400 - $400 |
| Spark Plug | 1 | 0% | — | — | — | 0% | — |
| Serpentine Belt Pulley | 1 | 100% | — | — | — | 0% | — |
| Mass Air Flow Sensor | 1 | 0% | — | — | — | 0% | — |
| Timing Chain | 1 | 0% | — | — | — | 0% | — |
Other Systems
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Learn About Engine Parts
Visit our Parts Encyclopedia for detailed information about engine components, how they work, common symptoms, and DIY repair tips.