DESCRIPTION
Fuel Injection Pump
The Fuel Injection Pump, also known as the fuel pump, is a crucial component of a truck's engine system that is responsible for delivering fuel to the engine cylinders. The Part Number for this specific Fuel Injection Pump is 3921106RX. It works by pressurizing the fuel and then dispensing it into the combustion chamber at a precise rate to ensure optimal performance and efficiency. The pump regulates the amount of fuel that enters the engine based on signals received from various sensors throughout the vehicle. If this part fails, it can cause poor acceleration, reduced power output, and increased emissions. Regular maintenance of this part is important to keep your truck running smoothly.
RELATED PARTS
SPECIFICATIONS
Package Dimensions
14.0 x 1.0 x 1.0 in
Weight
26 lb
RECOMMENDED PARTS
* This information is provided as is and may be out of date.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.
* 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.
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