
Cummins ISL High Pressure Fuel Pump 2019-2022: OEM 5594422RX
CUMMINS ISL HIGH PRESSURE FUEL PUMP 2019-2022: OEM 5594422RX

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx High Pressure Fuel Pump, Tamerx part number 5594422RM ( OEM Part Number 5594422RX ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Cummins ISL, production years 2019-2022, and comes with a One Million Miles or One Year Warranty.
OEM NUMBERS
Primary OEM | 5594422RX |
Additional OEM | 5594422RX |
ADDITIONAL DETAILS
CONDITION | Remanufactured |
GTIN | 00840490515185 |
WEIGHT | 32.00 LBS |
SHIPPING OPTIONS
Ship Weight : 32.00 LBS
UPS Ground, 2nd Day Air, Next Day Air
SHIPPING POLICY
Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.
The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.
Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.
Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".
If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.
As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.
What is a Core Charge?
A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.
30 Day Core Charge Hold
You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.
The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.
The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.
All fluids must be drained.
If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.
Experience unmatched precision with the Tamerx Part Number 5594422RM High-Pressure Fuel Pump, tailored for Cummins ISL engines from 2019 to 2022. As a premium company in replacement parts, Tamerx delivers excellence, presenting this pump with OEM specifications (5594422RX). Meticulously engineered, it ensures durability and reliability for your Cummins powerhouse. Trust in Tamerx for a seamless fit and durability that outlasts. Elevate your diesel engine's capabilities with the assurance that comes from choosing the industry's best. Tamerx - where quality meets innovation, setting the standard for Cummins ISL High-Pressure Fuel Pump 2019-2022 replacements. Drive with confidence, drive with Tamerx.
FITMENT CHART
YEAR | MAKE | ENGINE(S) | ||||
---|---|---|---|---|---|---|
2019 | Cummins | ISL | ||||
2020 | Cummins | ISL | ||||
2021 | Cummins | ISL | ||||
2022 | Cummins | ISL |
PEOPLE ALSO ASKS | BLOG(S)
The Cummins ISL High Pressure Fuel Pump, OEM 5594422RX, is essential for maintaining optimal engine function. Understanding its components can help in identifying issues and ensuring proper maintenance.
Key Components
- Pump Housing
- The pump housing encases all internal components, providing protection and structural integrity.
- Plunger
- The plunger is responsible for creating the high pressure needed to inject fuel into the combustion chamber.
- Inlet and Outlet Valves
- These valves control the flow of fuel into and out of the pump, ensuring precise delivery.
- Camshaft
- The camshaft drives the plunger, converting rotational motion into linear motion necessary for fuel pressurization.
Detailed Breakdown
- Fuel Inlet
- Allows fuel to enter the pump from the fuel tank.
- Fuel Outlet
- Delivers pressurized fuel to the injectors.
- Pressure Regulator
- Maintains consistent fuel pressure.
- Seals and Gaskets
- Prevents leaks and ensures airtight operation.
Maintenance Tips
Regular inspection of these components can prevent potential failures. Look for signs of wear or damage, and replace any compromised parts promptly to maintain the efficiency and reliability of your Cummins ISL engine.
By understanding the components of the Cummins ISL High Pressure Fuel Pump, you can ensure it functions correctly, leading to better engine health and longevity.
There are several signs that may indicate a high-pressure fuel pump is going bad. Here are a few common symptoms:
- Engine misfires or hesitation during acceleration
- Reduced power or acceleration
- Difficulty starting the engine
- Loud ticking or knocking noise coming from the engine
- Engine warning light on the dashboard
- Decreased fuel efficiency
- Increased exhaust emissions
- Fuel odor in the engine bay or cabin
If you experience any of these symptoms, it is recommended that you take your vehicle to a certified mechanic or dealership for diagnosis and replacement. A qualified technician can perform a diagnostic scan of the vehicle's onboard computer system to identify any potential issues with the fuel system, including the high-pressure fuel pump.
It pressurizes fuel to deliver precise amounts to the engine for optimal combustion.
It can cause hard starting, power loss, rough idling, and stalling.
Contaminants, poor lubrication, and extreme pressure fluctuations can cause wear.
Yes, irregular fuel pressure can activate engine warning lights