Dodge Cummins Fuel Injector (1) - DDP - Stock - `03-`04. This listing is for one brand-new DDP stock fuel injector designed for 2003–2004 Dodge Ram Cummins 5.9L applications. It’s sold as a single injector for OE-style replacement.

The DDP stock injector matches the original equipment specifications for fit and fuel delivery for the 5.9L Cummins (2003–2004). As a factory-style replacement, it restores proper fuel metering and helps maintain smooth idle and consistent running when replacing a worn or failed unit. This injector is ideal for owners seeking a direct replacement that fits factory rails and connectors without reprogramming or special adapters.

Features

• Direct replacement for 2003–2004 Dodge Cummins 5.9L
• Brand-new DDP stock injector, sold individually
• OE-style fitment for factory rails and electrical plugs
• Manufactured to DDP specifications for reliable fuel metering
• Recommended for professional installation

If you have questions about fitment, installation, or compatibility with your truck, give us a call — we’re happy to help. We offer on-site installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you’re considering purchasing multiple items, please contact us for potential shipping discounts. We install on premises at both locations.

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