Air and Fuel Delivery > Fuel Injection System and Related Components

Each fuel injector is a direct-fit OE replacement ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes exte...

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manuf...

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manuf...

Our idle air controls (IAC) use a polymer blended, isotropic neodymium/iron/boron magnet to provide accurate control of the pintle and airflow ensu...

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manuf...

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Pre...

Our advanced flow matched injectors promote smooth engine operation and balanced fuel delivery reducing overall fuel consumption and harmful emissi...

Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pres...

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Pre...

Direct-fit OE-match diesel fuel injector rail ensures proper performance and ease of installation. OE-matching metallurgy and finish result in supe...

Our advanced flow matched injectors promote smooth engine operation and balanced fuel delivery reducing overall fuel consumption and harmful emissi...

Direct-fit OE-match diesel fuel injector rail ensures proper performance and ease of installation. OE-matching metallurgy and finish result in supe...

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Pre...

Advanced flow-matched injector promotes smooth engine operation and balanced fuel delivery, reducing overall fuel consumption and harmful emissions...

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Pre...

Electronic throttle bodies are engineered, developed and rigorously tested to meet OE requirements.  Spectra Premium fuel injection throttle body ...

Our EGR products contain feature rich design and componentry yielding market leadership performance. As a global manufacturer of emission component...

All products are tested and inspected in an ISO 9000-compliant environment. State-of-the-art designs that meet or exceed OE specifications. Top-of-...

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Pre...

Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pres...