HomeAir and Fuel Delivery > Fuel StorageStandard Ignition GDL735 Fuel Feed Line
Part #: GDL735

Standard Ignition GDL735 Fuel Feed Line

⚙️ 21 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$187.47Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A6 Quattro, A7 Quattro, A8 Quattro, Q7, S4, and S5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fuel Feed Line for Audi Vehicles

The Standard Ignition GDL735 fuel feed line is designed to provide precise fuel delivery for select Audi models. Engineered for gas direct injection (GDI) systems, this metal fuel feed line ensures consistent performance and durability in your Audi A6 Quattro, A7 Quattro, A8 Quattro, Q7, S4, and S5.

  • O.E. exact replacement for direct fuel injection systems
  • Constructed from durable metal material for long-lasting use
  • Screw-on fittings on both ends for secure connections
  • Compatible with gas fuel type and GDI fuel injection
  • Designed with three ports to support complex fuel delivery needs

Product Details and Specifications

The Standard Ignition GDL735 fuel feed line is manufactured to meet original equipment manufacturer (OEM) standards, ensuring a precise fit and reliable operation. This fuel feed line is specifically designed for gas direct injection (GDI) systems, which require exact fuel delivery to maintain engine efficiency and performance. Featuring screw-on fittings at both ends, the line provides a secure and leak-resistant connection without the need for additional hardware or brackets. The metal construction offers resistance to wear and fuel corrosion, making it suitable for the demanding environment of fuel storage and delivery.

Compatible Audi Models and Applications

This fuel feed line is compatible with the following Audi models equipped with gas direct injection systems:

  • Audi A6 Quattro
  • Audi A7 Quattro
  • Audi A8 Quattro
  • Audi Q7
  • Audi S4
  • Audi S5

It is designed to replace the original fuel feed line exactly, ensuring proper fuel flow and system integrity.

Common Issues Addressed by the Fuel Feed Line

  • Fuel leaks caused by worn or damaged feed lines
  • Inconsistent fuel delivery affecting engine performance
  • Corrosion or degradation of original fuel lines
  • Fuel pressure loss in direct injection systems
  • Replacement of OEM fuel feed lines to maintain system reliability

Installation Notes and Tips

When installing the Standard Ignition GDL735 fuel feed line, ensure that the screw-on fittings are tightened securely to prevent leaks. Since this part does not include brackets, hardware, or rubber seals, verify that existing components are in good condition or replaced as necessary. Proper installation is critical for maintaining fuel system integrity and avoiding potential fuel delivery issues.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The GDL735 fuel feed line is an O.E. exact replacement part, ensuring compatibility and durability. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberGDL735
Bracket IncludedNo
End 1 Fitting TypeScrew on
End 2 Fitting TypeScrew on
Fittings IncludedNo
Fuel Delivery TypeGas
Fuel Injection TypeGdi
Fuel TypeGas
Grade TypeO.e exact
Hardware IncludedNo
MaterialMetal
O.E.M. ReplacementYes
Port Quantity3
Rubber Seal IncludedNo
Rubber Sleeve IncludedNo
System TypeDirect

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020AudiQ73.0LV6N/APump to Fuel Rail
2019AudiQ73.0LV6N/APump to Fuel Rail
2018AudiA6 Quattro3.0LV6N/APump to Fuel Rail
2018AudiA7 Quattro3.0LV6N/APump to Fuel Rail
2018AudiA8 Quattro3.0LV6N/APump to Fuel Rail
2018AudiQ73.0LV6N/APump to Fuel Rail
2017AudiA6 Quattro3.0LV6N/APump to Fuel Rail
2017AudiA7 Quattro3.0LV6N/APump to Fuel Rail
2017AudiA8 Quattro3.0LV6N/APump to Fuel Rail
2017AudiQ73.0LV6N/APump to Fuel Rail
2017AudiS53.0LV6N/APump to Fuel Rail
2016AudiA6 Quattro3.0LV6N/APump to Fuel Rail
2016AudiA7 Quattro3.0LV6N/APump to Fuel Rail
2016AudiA8 Quattro3.0LV6N/APump to Fuel Rail
2016AudiS43.0LV6N/APump to Fuel Rail
2016AudiS53.0LV6N/APump to Fuel Rail
2015AudiA8 Quattro3.0LV6N/APump to Fuel Rail
2015AudiS43.0LV6N/APump to Fuel Rail
2015AudiS53.0LV6N/APump to Fuel Rail
2014AudiS43.0LV6N/APump to Fuel Rail
2014AudiS53.0LV6N/APump to Fuel Rail

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

06E127501AN2-34538800-6625GDL735LGD121V10-7783

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.