The best automotive replacement fuel injection oil supply lines you can buy

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AI-generated summary · updated September 3, 2026 · verify details before purchase.

1. 

   1 Best overall Gates

   Gates Fuel Injection Hose Assembly 27130

   ★★★★★4.6/5 $61.09

   High-quality pre-assembled hose for fuel injection systems; durable and easy to install.

   • Excellent durability
   • Easy to install
   • Good value

   • Length may not fit all vehicles

   View on Amazon manufacturer site
2. 

   2 Best fit for many vehicles Dorman

   Dorman 800-420 Fuel Line Assembly

   ★★★★☆4.4/5 $264.78

   OE-grade fuel line assembly designed for a wide range of vehicles; includes necessary fittings.

   • OE quality
   • Comprehensive kit
   • Corrosion-resistant

   • Slightly stiff material

   View on Amazon manufacturer site
3. 

   3 Best for GM vehicles X4XZ

   ACDelco 45-1053 Fuel Feed Line

   ★★★★☆4.5/5 $21.99

   Genuine ACDelco part ensuring perfect fit and reliability for GM models.

   • Direct fit for GM
   • High pressure rating
   • Long service life

   • Limited to GM vehicles

   View on Amazon
4. 

   4 Best for Ford vehicles Motorcraft

   Motorcraft CM-5279 Fuel Line Assembly

   ★★★★★4.7/5 $24.30 Only 3 left

   OEM replacement for Ford, Lincoln, Mercury; meets exact specifications.

   • OEM quality
   • Plug-and-play
   • Rustproof coating

   • Premium price

   View on Amazon
5. 

   5 Best performance upgrade Frtcaty

   Holley 526-15 Fuel Line Kit

   ★★★★☆4.3/5 $26.59

   Stainless steel braided hose kit for high-performance applications; resists abrasion.

   • High flow capacity
   • Durable braided design
   • Versatile fittings

   • More expensive
   • Requires custom installation

   View on Amazon manufacturer site
6. 

   6 Best budget pick Dayco

   Dayco 80325 Fuel Injection Line

   ★★★★☆4.4/5 $35.84

   Affordable yet reliable replacement hose for many fuel injection systems.

   • Budget-friendly
   • Good flexibility
   • Easy to cut

   • Not pre-assembled
   • Shorter lifespan

   View on Amazon
7. 

   7 Best bare hose Gates

   Gates 27040 Fuel Line Hose

   ★★★★☆4.5/5 $61.09

   High-pressure fuel injection hose by the foot; compatible with most systems.

   • Versatile length options
   • High pressure rating
   • Trusted brand

   • No fittings included
   • May need clamps

   View on Amazon manufacturer site
8. 

   8 Best for custom builds Spectre

   Spectre Performance 6404 Fuel Line Kit

   ★★★★☆4.2/5 $33.99 Only 8 left

   Universal stainless steel fuel line kit with AN fittings for custom applications.

   • Customizable
   • Quality materials
   • Includes fittings

   • Requires assembly
   • May not fit stock vehicles

   View on Amazon manufacturer site

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