The OER Series Fuel Injector Connector Tube XD526 is a high-quality replacement for the cracked or leaking connector tube in your 2003-2007 Dodge 5.9L Diesel. The connector tubes on your truck feed the fuel from the high-pressure common rail to the fuel injectors located in the cylinder head.

Also referred to as injector supply connectors, your stock connector tubes can corrode over time due to poor fuel quality such as sediment or water in the fuel. This deterioration can lead to hard starts and rough idle, which is why it is recommended to replace the injector tubes when replacing the injector.

The OER Series Injector Connector Tube is manufactured to be a direct-fit replacement with no modifications needed for installation. A new O-ring is included, and this tube is designed to meet or surpass the OEM quality specifications. The connector tubes are sold separately so 6 must be purchased if you are replacing all injectors.
Features:

• Sold Individually
• Includes New O-Ring
• Direct-Fit OE Replacement
• Meets Factory Specifications
• Warranty Info: 2 Year / Unlimited Mileage