What Are OEM Parts? The Benefits of Choosing OEM Parts
April 29, 2026
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Replacement DT/9/10 Throttle Inlet, Kit. Navistar part number 1889133C92.
A Diesel Engine throttle valve is typically located at the inlet of the intake manifold, which connects the engine to the air intake system. It regulates how much air can go into the engine, based on driver input through the accelerator.
4 in stock
$555.99
4 in stock
This is a genuine OEM part made to meet your vehicle’s exact standards. You can trust it to perform as intended and keep your truck running smoothly.
We honor the warranty provided by the original equipment manufacturer.
4 in stock
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