Standard Ignition

Standard Ignition GDL504 Fuel Feed Line

Brand Standard Ignition GDL504
Fuel Injection Type GDI
Fuel Type Gas
O.E.M. Replacement Yes
System Type Direct
Fits Mazda · 14 vehicles

OE replacement. Direct-fit fuel feed line for a straightforward swap.

Molded plastic construction. Provides a precise shape for consistent routing and fit.

Push-on ends. Simplifies connection at both ends.

Cross-references Standard Ignition GDL504, 2-34432 and 800-6533 for the same application. See all 5.

$87.26Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

OE Fuel Feed Line for Direct Injection

Standard Ignition GDL504 is an OE replacement fuel feed line for direct gasoline direct injection systems. It is built with molded plastic construction, push-on ends, and the correct 0.311 in. inner diameter to support low-pressure fuel delivery on select Mazda applications.

  • OE replacement fuel feed line for direct fuel system service
  • Push-on fittings at both ends for direct connection
  • Molded plastic construction
  • 0.311 in. I.D. / 7.89 mm I.D.
  • 4.3125 in. length / 109.5375 mm length
  • 2-port design for direct system routing
  • For gas fuel systems with GDI and direct fuel delivery

Fitment and Application Details

Compatible with low-pressure fuel pressure sensor applications on select Mazda models. Fits 2007-2013 Mazda 3, N/A, Fuel Pressure Sensor - Low Pressure. Fits 2007-2012 Mazda CX-7, N/A, Fuel Pressure Sensor - Low Pressure. Fits 2006 Mazda 6, N/A, Fuel Pressure Sensor - Low Pressure. Standard Ignition GDL504 is an OE-style replacement for these Mazda fuel system applications.

This part cross-references Standard Ignition GDL504 for the same application.

What This Part Helps Address

  • Cracked or aged fuel feed line material
  • Improper fuel routing at the low-pressure sensor area
  • Leaks caused by worn push-on connections
  • Fuel delivery issues related to damaged direct-injection line routing
  • Fitment problems from using the wrong OE-style replacement line

Installation Notes and Tips

Verify the vehicle uses a direct gasoline injection fuel system and confirm the low-pressure sensor application before installation. Inspect the mating ports, line routing, and sealing surfaces for wear or contamination, and replace any damaged components in the fuel path as needed. Match the push-on end style, port count, and overall length to the original part before service.

Quality Assurance

Standard Ignition supplies OE replacement components engineered to match original fit and function requirements for the listed Mazda applications.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2013Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2012Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2012MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2011Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2011MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2010Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2010MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2009Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2009MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2008Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2008MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2007Mazda32.3LL4N/AFuel Pressure Sensor - Low Pressure
2007MazdaCX-72.3LL4N/AFuel Pressure Sensor - Low Pressure
2006Mazda62.3LL4N/AFuel Pressure Sensor - Low Pressure
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — GDL5042-34432800-6533L3K91349YLGD54