Dorman 800-300 | Fuel Line Repair Kit

Part Number
Nylon Fuel Line Repair Kit - Contains 104 Pieces
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So long, wasted hours. Now you can save time and money replacing only the damaged section, not the entire fuel line. Dorman's Nylon Fuel Line Repair Kit includes all the professional, quality-made tools and parts you need to get fuel line repairs done quickly and efficiently.

BRAND: Dorman - OE Solutions


  • Kit features professional- quality tool with ergonomic clamp-type grip
  • Nylon Fuel Line Repair Kit - Contains 104 Pieces
  • High-quality cutter makes trimming nylon tubes easy
  • Innovative clamp-block design makes joining nylon to nylon barbed fittings easy
  • Fuel, Line, Repair, Kit, Kits, Lines
  • Straight and elbow connectors included to tackle the most popular applications


Adapters IncludedYes
Clamps IncludedNo
Clips IncludedNo
Cutter IncludedYes
Fittings IncludedYes
Fuel Line Disconnect Tools IncludedYes
Fuel Line IncludedYes
Hose/Line Length (In)5/16 (10 ft); 3/8 (10 ft)
Item GradeStandard Replacement
Line Sizes5/16 in ; 3/8 in
Number of Adapters9
Number of Fuel Fittings9
O Rings IncludedNo
Package ContentsFuel Line Repair Kit
Pipe Bender FeatureNo
Sending Unit IncludedNo
Tray IncludedYes



  • SUR&R Auto Parts: KP1500
  • FMSI Universal: 454
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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