2021 Peterbilt 579 Fuel Tank Cap

Browse our online catalogue to find original replacement Fuel Tank Caps specifically designed to fit a 2021 Peterbilt 579.

Engine Base:

Fuel Type:

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Out of Stock

Condition: New

Required Per Vehicle: 1

Fits: 2021 Peterbilt 579

Equipped With:
Engine Base: 11.9L 726ci6; Fuel Type: CNG;