
The fuel line inner diameter of a Saturn vehicle is an important consideration when replacing fuel lines. The standard inner diameter of a Saturn fuel line is 0.12 inches, but some models may have a larger or smaller diameter. For example, the 2004 ION 2 has a fuel line inner diameter of 5/16 inches, while other models may have a diameter of 3/8 inches. It's important to measure the inner diameter of the fuel line and purchase the correct size to ensure a proper fit.
| Characteristics | Values |
|---|---|
| Inner Diameter | 0.12 in. |
| Hose Overall Length | 4.5 in. |
| Maximum Pressure | 75 PSI |
| Hose Attachment End 1 and End 2 | Hose Barb |
| Product Fit | Direct Fit |
| Series | OE Solutions |
| Material | Stainless Steel |
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What You'll Learn

The inner diameter of a Saturn fuel line is 0.12 inches
Some sources suggest that the inner diameter of a Saturn fuel line is 5/16 inches. However, given the outer diameter, a 1/4 inch inner diameter may be more appropriate. It is worth noting that the factory manual does not specify the inner diameter of the fuel line.
The Dorman 904-006 and 904-007 OE Solutions Series Fuel Lines are direct-fit replacements for the Saturn fuel line. They are also made of silver stainless steel and have the same dimensions as the original fuel line, including the 0.12-inch inner diameter. These replacement fuel lines are sold individually and are available from carparts.com.
It is important to ensure that the correct fuel line size is used when replacing a Saturn fuel line. Using a fuel line that is too small can cause issues with fuel flow and engine performance.
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$45.88

The outer diameter of a Saturn fuel line is 0.38 inches
The Dorman®904-007 OE Solutions Series Fuel Line is a replacement fuel line for Saturn vehicles. It has a 0.12-inch inner diameter and a 4.5-inch hose overall length. The maximum pressure it can withstand is 75 PSI. The Dorman®919-901 OE Solutions Series Fuel Line is another replacement option with a slightly shorter hose overall length of 146 inches and a maximum pressure of 67 PSI.
When replacing fuel lines, it is important to consider the inner and outer diameters to ensure a proper fit. The outer diameter of the fuel line should be slightly larger than the inner diameter of the hose attachment. In some cases, a fuel hose with a smaller inner diameter may still be used, but it may require some manipulation to make it fit properly.
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The overall length of a Saturn fuel line is 150.25 inches
The Saturn fuel line is available in stainless steel and is sold individually as a direct fit replacement. It is important to note that there may be variations in the inner diameter of fuel lines depending on the specific model and year of the Saturn vehicle. For example, the fuel line for a 2004 ION 2 model has been reported to have an inner diameter of 5/16 inches, which is slightly smaller than the standard 3/8-inch size.
When replacing a fuel line, it is essential to consider the inner diameter measurement. This measurement ensures a proper fit and optimal performance. A fuel line with an incorrect inner diameter can lead to issues such as leaks or restricted fuel flow. Therefore, it is recommended to consult a professional or refer to the vehicle's factory manual to confirm the correct inner diameter for the specific Saturn model.
Additionally, the overall length of the fuel line should also be considered during replacement. While the standard length for a Saturn fuel line is 150.25 inches, there may be variations depending on the vehicle's configuration. Ensuring the correct length is crucial to avoid any interference or tension on the fuel line, which can impact its performance and longevity.
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The maximum pressure of a Saturn fuel line is 75 PSI
The inner diameter of a Saturn fuel line is around 5/16", or 0.12 in. The maximum pressure of a Saturn fuel line is 75 PSI. This is the case for the Dorman®904-007 OE Solutions Series Fuel Line, which is a direct fit for Saturn cars. The fuel line has a 4.5 in. hose overall length and a hose barb hose attachment at both ends.
The maximum pressure of 75 PSI is also mentioned in another listing for a Dorman®919-901 OE Solutions Series Fuel Line, which has a 150.25 in. hose overall length. This fuel line has a female quick connector hose attachment at one end and a male quick disconnect hose attachment at the other.
The low-pressure side of the fuel pump in a Saturn Sky has been measured at approximately 60 psi (410 kPa). This is backed up by another source, which states that the fuel pressure sits at 62-63psi during cruise, dropping to 57psi during full wot runs.
The Aeromotive Billet Digital FMU controls a supplemental, in-line pump to provide the required fuel flow volume for supercharged engines. This allows the tuner to increase fuel rail pressure and injector flow throughout the boost curve. The maximum fuel pressure will depend on the in-tank and secondary fuel pump size, along with injector flow rates.
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The hose attachment ends are male and female quick connectors
The Dorman®919-901 OE Solutions Series Fuel Line is a direct-fit replacement for the Saturn fuel line. It is made of stainless steel and has a silver finish. The hose has an overall length of 146 inches, a maximum pressure of 67 PSI, and is non-pressure rated for fuel injection. The hose attachment ends are male and female quick connectors.
The Dorman®904-006 and 904-007 OE Solutions Series Fuel Lines are also direct-fit replacements for the Saturn fuel line. They have a hose overall length of 4.5 inches, an inside diameter of 0.12 inches, and a maximum pressure of 75 PSI. The hose attachment ends are hose barb type.
Some sources suggest that the inner diameter of the Saturn fuel line is 5/16 inches, while others recommend a 1/4 inch inner diameter hose. It is important to measure the inner diameter of the fuel line and consult the factory manual or a trusted mechanic to ensure the correct size is purchased.
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Frequently asked questions
The inner diameter of a Saturn fuel line is 0.12 inches.
The outer diameter of a Saturn fuel line is 0.38 inches.
The overall length of a Saturn fuel line is 150.25 inches.
The maximum pressure of a Saturn fuel line is 75 PSI.
The correct fuel hose size for a Saturn is 5/16".









































