- Fuel Injectors
- Delphi Fuel Injectors
Delphi Fuel Injectors are built to stringent OE requirements that offer identical factory fit for easy installation. They deliver an accurate, tightly controlled fuel spray pattern that allows for more efficient vaporization. Delphi Fuel Injectors feature internal seal rings protected from fuel exposure for longer life and improved sealing materials to provide cold sealing to -40°C for better cold starts. Plus, injectors are manufactured using components and seals that aren't sensitive to different fuel or fuel blends, including ethanol mixtures. Delphi Fuel Injectors also provide optimal performance thanks to extra fuel filtering protection to eliminate contaminants.
Replacement Fuel Injectors
Diesel Fuel Injectors
What Are Delphi Fuel Injectors Common Pros and Cons?
Delphi Fuel Injectors are made from high quality components and assembly making them very reliable and consistent, along with providing long service life. Due to the high quality, the price for a Delphi fuel injector can be higher than other fuel injectors on the market.
Which Delphi Fuel Injectors Are Best?
It is important to select the correct Delphi fuel injectors that will both physically fit your engine (connector and body type) and match the engine fuel needs. Once the physical fitment is confirmed, the fuel injector size has to be determined. This is based on the amount of horsepower of the engine, number of fuel injectors, induction type (normally aspirated, supercharged, etc.), fuel type, BSFC (brake specific fuel consumption), and injector max duty cycle. Injector size (in cc/min) is equal to the (estimated horsepower x the brake specific fuel consumption (about .50) x 10.5) divided by the number of fuel injectors times the duty cycle (typically .80).
How Much Do Delphi Fuel Injectors Cost?
Delphi fuel injectors are available starting at around $35 each and can reach to about $120 each, depending on the type and size.