For more than a century, Delphi has had a passion for making the parts that help vehicles all over the world run better, longer and more efficiently. We partner with the world’s 25 biggest automakers. And with more than 170,000 employees in 44 countries, we have the resources, the reach and the OE expertise to create real-world innovations for the global aftermarket.

How to Test the Alcohol Content of Gasoline

Using the right fuel is extremely important for the health of an engine. High ethanol content gasoline can be a death sentence for old plastic/rubber tubes and seals; So here’s a step-by-step guide for a safe and simple way to test the alcohol content of gasoline.

How to Replace a Fuel Pump Wiring Harness

A detailed step-by-step guide for how to connect the new wiring harness that may be supplied with a new fuel pump.

How to Replace Fuel Pumps with Access Panels

A step by step guide to removing a fuel pump with an access panel as opposed to having to remove the fuel tank from the vehicle. A safer and more effective fuel pump repair job begins here.

Flex Fuel (E85)

How to Identify Flex Fuel Vehicles

Flex Fuel vehicles may require different replacement parts when dealing with the fuel systems and engine management systems even across the same make, model, and year. Make sure you get the right parts the first time.

How to Remove a Fuel Tank

A step by step guide on how to remove a fuel tank safely and without damaging any lines or connections. A safer and more effective fuel pump repair job begins here.

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