Description
The XDP Fuel Injector Connector Tube (Stock Replacement) XD526 is a high-quality replacement for the cracked or leaking connector tube in 2003–2007 Dodge 5.9L Cummins trucks. These connector tubes deliver fuel from the high-pressure common rail to the fuel injectors in the cylinder head. Over time, the original tubes can corrode—particularly if exposed to poor-quality fuel with sediment or water—leading to hard starts and rough idle. This tube is designed as a direct-fit, no-modification replacement and includes a new O-ring. Sold individually—purchase six if replacing the entire set.
Features:
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Sold individually
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Includes new O‑ring
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Direct-fit OE replacement
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Meets or exceeds factory specifications