Details

• Brand:

  

  

• SKU:

  KL3Z-1620709-A

• Positions: Front Left Inner, Left
• Other Names:

  Door Seal, Weatherstrip Assembly Door Openin

• Description:

  Genuine Ford OEM front door inner weatherstrip for the driver side of 2017 through 2025 Super Duty crew cab, F-150 crew cab, and F-150 Lightning crew cab. The seal carries the cabin air seal at the inner edge of the door opening, where the trim line of the door interior contacts the body-side weather barrier. This suffix supersedes the earlier FL3Z-1620709-A. The cross-platform fitment between Super Duty and F-150 is intentional and reflects shared crew cab body geometry across the two truck lines. Regular cab and SuperCab variants use different seals; installing the crew cab seal on a SuperCab will leave a misalignment at the rear hinge that compromises both the seal and the door alignment. The OEM EPDM compound retains its closing pressure across full thermal cycling, while non-OEM seals in this fitment commonly compress permanently within the first season and stop sealing. Confirm cab configuration before ordering. Sold individually for the driver-side front door. The passenger-side counterpart KL3Z-1620708-A is the matching part. Inspect the body channel and door belt seal at the same service; one compromised seal often signals a system-wide deterioration of the door sealing path.

• Replaces:

  fl3z1520709a, fl3z1620709a

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