Dorman

977-300

Dorman 977-300 Throttle Body Assembly

EAN: 0019495280101

UPC: 019495280101

Fuel Injection Thermo-Time

Aluminum casting construction for an exact fit, performance match and corrosion resistance
Replacement restores proper engine function
Exact fit for bolt-on and plug in installation
Quality tests on this part include on-vehicle testing and corrosion resistance testing to ensure durability and a longer service life
Original Equipment (OE) numbers: DS7Z9E926A, DS7Z9E926D

The Fuel Injection Throttle Body maintains the correct volume of air flow into the engine. Sold as a complete unit, Dorman's Fuel Injection Throttle Body features a butterfly valve which is electronically controlled by the engine control unit to precisely open and close to regulate the fuel/air mixture. Since this part is essential to engine operation, quality tests on this part include on-vehicle testing and corrosion resistance testing to ensure this part conforms to product standards for durability and a longer service life. The Fuel Injection Throttle Body is also known as an Electronic Throttle Body or ETB.

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