3944829RX
Injector
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$279.95 $333.14
Refundable Core Charge: $22.95

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
An Injector is a component of a diesel engine that delivers fuel to the combustion chamber. The 3944829RX injector is a specific model designed for use in heavy-duty trucks and other large vehicles. Its primary function is to deliver precise amounts of fuel at high pressure, ensuring efficient combustion and optimal performance. The injector works by spraying fuel into the cylinder at the appropriate time, which then ignites due to compression and produces power to move the vehicle forward. Proper maintenance of injectors is crucial for maintaining engine performance and preventing costly repairs down the line.
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SPECIFICATIONS

Package Dimensions
7.0 x 1.4 x 1.4 in
Weight
0.58 lbs
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.