2018 Peterbilt 579 Fuel Injectors, Fuel Rails, Components
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- Dorman HD Solutions®Fuel Injection Fuel Distributor O-RingPeterbilt 579 2018, Fuel Injection Fuel Distributor O-Ring by Dorman HD Solutions®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$105.46