Standard Ignition GDL503 fuel feed line for the 2007-2013 Mazda 3 4-cylinder 2.3L and other vehicles carries gasoline between two connection points in a GDI fuel system. The line has two ports, with a screw-on end and a bolt-on end.
- Metal construction made to withstand harsh engine conditions
- Fittings included with the line
- Extensive testing and validation for proper performance
- Gasoline feed line for GDI fuel injection
Quick facts
- Part: Standard Ignition GDL503 fuel feed line
- Fits: 2007-2013 Mazda 3 4-cylinder 2.3L and other vehicles
- Material: Metal
- Condition: New
A fuel smell, wet spots at the fittings or hard starting can mean a feed line is damaged. A weak fuel pump, a clogged fuel filter or a faulty injector can also be behind hard starting, so find out which one it is before you buy a line. Because this is a fuel part, have a shop check any leak promptly.
Fits
This line is a direct-fit OE replacement for the 2007-2013 Mazda 3 4-cylinder 2.3L, the 2007-2012 Mazda CX-7 4-cylinder 2.3L and the 2006 Mazda 6 4-cylinder 2.3L. This listing is one line, and the 2007-2013 Mazda 3 4-cylinder 2.3L takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Length: 4.3125 in (109.5375 mm)
- Inner diameter: 0.152 in (3.87 mm)
- Ports: 2
- End 1: screw on, 14MMX1.50 thread
- End 2: bolt on
Build and materials
- Material: Metal
- Grade: O.E Exact
- Fuel injection type: GDI
- Fuel type: Gas
- Condition: New
- Country of origin: Japan
In the box
One fuel feed line with its fittings. Hardware, a bracket, a rubber sleeve and a rubber seal are not included, so plan on new fasteners, since the old ones may not be reusable.
Frequently Asked Questions
Is the Standard Ignition GDL503 the right fuel feed line for the 2007-2012 Mazda CX-7 4-cylinder 2.3L?
Yes. The Standard Ignition GDL503 fits the 2007-2012 Mazda CX-7 4-cylinder 2.3L, and that engine takes one line.
Does the GDL503 feed line come with fittings, a bracket or a rubber seal?
The Standard Ignition GDL503 includes its fittings. A bracket, hardware, a rubber sleeve and a rubber seal are not included, so plan on new fasteners.
What thread size is on the screw-on end of this fuel feed line?
The screw-on end has a 14MMX1.50 thread, and the other end is a bolt-on fitting. The line is 4.3125 in (109.5375 mm) long with two ports.
How can I tell if a fuel feed line is leaking?
With the engine off and cool, look for wet spots or fuel staining at the fittings and along the line, and note any fuel smell. A shop can pressure-test the fuel system.
Is this feed line made for GDI engines running on gasoline?
Yes. This line is listed for GDI fuel injection and gasoline, and it has a metal construction with two ports.
