ONAN 5031811 ELBOW 30 DEGREE RADIATOR HOSE STRAINER Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
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- SKU:
- ONAN 503-1811
- MPN:
- 503-1811
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Precision engineered for optimal coolant flow and system protection
- Durable 30-degree elbow design minimizes hose stress and reduces strain
- Ensures efficient radiator hose filtration to protect your engine
- 100% genuine OEM ONAN part crafted to meet strict quality standards
ONAN 503-1811 ELBOW 30 DEGREE RADIATOR HOSE STRAINER – The Heart of Reliable Cooling Power
The ONAN 503-1811 Elbow 30 Degree Radiator Hose Strainer is engineered to preserve your generator’s cooling efficiency with uncompromising OEM quality. Designed for longevity and exact compatibility, it safeguards your system from contaminants and hose wear. Invest in lasting performance – secure your genuine ONAN part today and experience dependable power delivery.
Features You Can Count On
- Precisely angled 30-degree elbow reduces hose tension, extending hose life
- Timely replacement prevents coolant blockages and overheating failures
- Order this OEM part now to maintain peak engine health and system reliability
Details
Product SKU: ONAN 503-1811
We are committed to guiding you through the selection process with expert advice available via our help center. Your satisfaction and successful generator repair are our priority, and we look forward to supporting your purchase and power system longevity with genuine quality 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