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PETERBILT Fuel Injection

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Dorman Fuel Injection Wiring Harnesses

Restore your vehicle's fuel economy and return your engine to its original performance with Dorman fuel injection wiring harnesses. These direct-fit replacements are available for different metering styles and applications. They're designed to ensure proper fitment and performance.

Not Yet Reviewed

$137.99

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$170.99

Delphi Fuel Injectors

Delphi fuel injectors are engineered with an accurate, controlled spray pattern that reduces emissions and improves cold-start capabilities. These replacement injectors have a recessed fuel exit and no internal seal rings—in order to minimize leakage and possible puddling. Delphi fuel injectors are durable, dependable, and offered for a wide variety of applications. Order the OEM stock replacements designed for your vehicle.

4.5 out of 5 stars ( 10 )

$135.99

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$539.99

Dorman Throttle Bodies

Restore proper engine function with Dorman throttle bodies. These electronic assemblies will maintain the correct volume of airflow into your engine. Each of these units features a butterfly valve, which is electronically controlled by the ECU to precisely open and close for the correct regulation of the fuel/air mixture. Many feature cast aluminum housings with an exact fit for an easy installation. Dorman throttle bodies offer durable, reliable performance that is essential to the operation of your engine.

4.06 out of 5 stars ( 17 )

$128.99

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