CUMMINS 5579403 INJECTOR KIT Original OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 5579403
- MPN:
- 5579403
- Condition:
- New
- Shipping:
- View Shipping Rates

Available Inventory
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Competitive Pricing
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Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Precision engineered excellence for uncompromised engine performance
- Accurate fuel injection for improved combustion and lower emissions
- Durable construction designed for sustained heavy-duty use
- Certified genuine OEM part from CUMMINS, guaranteeing perfect compatibility
CUMMINS 5579403 INJECTOR KIT - Powering Every Engine with Confidence and Precision
The CUMMINS 5579403 INJECTOR KIT is expertly crafted to restore your engine’s fuel injection system to factory standards, ensuring long-term durability and peak efficiency. Genuine OEM quality means you receive a part built specifically for Cummins engines, delivering consistent performance under the most demanding conditions. Take control of your power system reliability—order your kit today and keep your equipment running strong with trusted CUMMINS quality.
Essential feature that drives your engine's heart
- Exact fuel atomization to optimize combustion and enhance engine performance
- Timely replacement is critical to avoid engine damage and maintain emissions compliance
- Invest now for peace of mind—secure your genuine injector kit that brings lasting power
Details
Product SKU: CUMMINS 5579403
Our knowledgeable support team stands ready to guide you towards the ideal injector kit choice for your generator needs. Reach out via our help center for expert advice and personalized service. We are committed to helping you make an empowered purchase that ensures your equipment’s best repair and highest reliability.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov