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Standard Ignition GDL504 Fuel Feed Line
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.
| Brand | Standard Ignition |
|---|---|
| Part Number | GDL504 |
| Fuel Injection Type | GDI |
| Fuel Type | Gas |
| O.E.M. Replacement | Yes |
| System Type | Direct |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2012 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2012 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2011 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2011 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2010 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2010 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2009 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2009 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2008 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2008 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2007 | Mazda | 3 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2007 | Mazda | CX-7 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
| 2006 | Mazda | 6 | 2.3L | L4 | N/A | Fuel Pressure Sensor - Low Pressure |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.