Linee Serbatoio Carburante per Chevrolet Silverado GMC Sierra 2500/3500HD 6.6L Die Coppia

For 2001-2010 Chevrolet Silverado 2500HD / 3500HD, 6.6L Diesel. For 2001-2010 GMC Sierra 2500HD / 3500HD, 6.6L Diesel. The primary function of these hoses is to transport fuel from the fuel tank to the rear fuel cooler, ensuring proper fuel circulation within the engine.

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