ONAN 5032448 DRAIN 1/2 INCH LOW TEMPERATURE AFTERCOOLING HOSE Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 503-2448
- MPN:
- 503-2448
- Condition:
- New
- Shipping:
- $35.00 (Fixed Shipping Cost)

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Description
- Precision engineered for reliable cooling performance in every ONAN system
- Durable low-temperature hose designed to withstand demanding operational conditions
- Maintains optimal engine temperature to enhance longevity and efficiency
- Guaranteed genuine OEM quality from ONAN for seamless compatibility
ONAN 503-2448 DRAIN 1/2 INCH LOW TEMPERATURE AFTERCOOLING HOSE - Powering Trust with Every Drop
The ONAN 503-2448 hose plays a critical role in managing low-temperature aftercooling drainage, ensuring your generator operates within ideal temperature ranges for extended service life. Crafted as an OEM component, it delivers exact fit and performance you expect from ONAN products. Secure the durability and safety of your power system by investing in this essential part today—experience efficiency that lasts. Keep your power running strong.
Feature that Makes a Difference
- Engineered specifically for effective low-temperature fluid drainage to prevent overheating
- Timely replacement prevents costly engine damage and maintains emission controls
- Order your genuine ONAN 503-2448 hose now to protect your generator’s performance and longevity
Details
Product SKU: ONAN 503-2448
Our expertise is at your service—our team is ready to guide you through selecting the perfect part for your generator needs via our help center. We are committed to supporting you every step of the way because your success in maintaining reliable power is our greatest reward. We look forward to helping you secure the best repair outcome with confidence and care.
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