Details

• Brand:

  

  

• SKU:

  LC3Z-9C675-C

• Positions: Front Lower, Front
• Other Names:

  Engine Air Intake Hose, Tube Air Cleaner Intake

• Description:

  This is a brand new genuine Ford OEM lower air inlet tube carrying part number LC3Z-9C675-C, fitting 20-25 F-Super Duty trucks equipped with the 6.7L Power Stroke diesel from production date 2020-22, in the front lower position. This part supersedes the earlier LC3Z-9C675-B. The tube routes air through the lower portion of the diesel induction tract between the air box and the turbocharger inlet, working with the upper tube to complete the cold-side air path. The tube is molded high-temperature thermoplastic with integral hose clamp ridges and connector bosses sized for the OEM diesel clamp interface. Common failure modes include cracking at stress concentrations from sustained vibration and underhood heat, clamp ridge wear, and connector boss fatigue. Even small leaks in the air inlet system on the 6.7L PSD produce a measurable loss of boost response, reduced power under load, and possible boost-related fault codes. Always replace at the first sign of visible damage or audible air rush at the clamp interfaces. Replacement requires removing the engine cover and loosening the air box and turbo inlet connections. Sold individually; clamps and O-rings are separate service items. Backed by Ford's OEM parts limited warranty.

• Replaces:

  lc3z9c675b

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