CUMMINS 4099726 EXPANSION PLUG Original OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 4099726
- MPN:
- 4099726
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Trust in engineered excellence for uncompromised engine integrity
- Precision-fit expansion plug designed for leak-proof durability
- Corrosion-resistant construction to endure demanding conditions
- Certified OEM part from Cummins ensuring perfect compatibility and warranty compliance
Powering Reliability: The CUMMINS 4099726 EXPANSION PLUG—Where Cummins Expertise Meets Unyielding Strength
This expansion plug is crafted to deliver enduring service life while maintaining your engine’s optimal operation. As a genuine Cummins OEM component, it assures exact specifications and superior material quality for leak-tight sealing and engine safety. Invest in lasting performance—order your CUMMINS 4099726 EXPANSION PLUG today and safeguard your power system’s future.
Essential Feature to Secure Your Engine’s Heart
- Precision-engineered to prevent coolant leaks and maintain system pressure integrity
- Timely replacement avoids costly engine damage and costly downtime
- Quick and confident purchase to keep your generator running with original Cummins quality
Details
Product SKU: CUMMINS 4099726
We are committed to assisting you with expert advice tailored to your equipment needs. Reach out through our help center for personalized support and guidance. We genuinely wish you a successful repair and the rewarding experience of restoring your power system with genuine Cummins parts.
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