ONAN 5032880 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
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- SKU:
- ONAN 503-2880
- MPN:
- 503-2880
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Engineered to keep your power flowing reliably — trust in genuine ONAN quality
- Precision molded to guarantee perfect fit and dependable coolant flow
- High-grade materials designed for exceptional heat resistance and longevity
- 100% OEM certified by ONAN for uncompromised compatibility and safety
ONAN 503-2880 COOLANT HOSE - Empower Your Engine with Authentic ONAN Excellence
Designed to ensure optimal coolant circulation, the ONAN 503-2880 COOLANT HOSE is a vital component that safeguards your generator’s engine integrity. Manufactured as a genuine ONAN OEM part, it promises enduring resilience against wear and thermal stress. Upgrade your generator’s health today by securing this essential hose and experience the confidence that comes with trusted ONAN engineering.
Essential feature that keeps your generator thriving
- Crafted from robust, heat-resistant materials to maintain coolant efficiency under intense engine conditions
- Timely replacement prevents overheating and costly engine damage—preserve your generator’s reliability
- Order your ONAN 503-2880 COOLANT HOSE now and protect your investment with genuine OEM quality
Details
Product SKU: ONAN 503-2880
Our team is dedicated to helping you find the precise parts your generator needs. Should you require guidance, connect with our support through the help center for tailored advice. Wishing you a seamless purchase and a successful repair, we are committed to your satisfaction every step of the way.
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