ONAN 5031269 WATER HOSE ONAN Genuine OEM Part
ONAN
- Payment Methods
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- SKU:
- ONAN 503-1269
- MPN:
- 503-1269
- Condition:
- New

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Description
- Precision in every drop: Trust ONAN for seamless cooling system performance.
- Durable construction designed to handle consistent coolant flow without leaks.
- Exact OEM fit made specifically for ONAN equipment to maintain original functionality.
- Certified genuine ONAN OEM part to preserve your equipment’s reliability and service life.
ONAN 503-1269 WATER HOSE – The essential link in ONAN’s reliable cooling system
The ONAN 503-1269 water hose is a critical component in your handheld two-cycle outdoor power equipment’s cooling system. Designed to ensure consistent and efficient coolant circulation, this ONAN water hose helps maintain optimal engine temperature during operation. Using the ONAN 503-1269 maintains the integrity of your equipment’s original engineering while supporting proper system function.
ONAN cooling flow precision: How the ONAN water hose keeps your equipment running smoothly
This ONAN water hose is responsible for safely routing coolant through the engine’s cooling system, preventing overheating and maintaining engine efficiency. By providing a reliable path for coolant flow, the hose helps regulate temperature under various operating conditions typical of zero-turn and riding mowers equipped with ONAN engines. Its role is indispensable in sustaining steady coolant circulation to protect your engine’s components.
Maintaining ONAN reliability: Recognizing when the water hose needs attention
Timely replacement of the ONAN 503-1269 water hose is important to avoid overheating and engine damage. Over time, hoses can develop wear and tear that impairs their ability to contain coolant effectively.
- Visible cracks or brittleness along the hose surface signaling material degradation.
- Coolant leaks around hose connections indicating loosening or internal failure.
- Engine overheating or fluctuating temperature readings suggesting coolant circulation issues.
ONAN care essentials: Your questions about the 503-1269 water hose answered
Is the ONAN 503-1269 water hose a genuine ONAN OEM part?
Yes, the ONAN 503-1269 water hose is a genuine OEM replacement part manufactured by ONAN to meet their exact engineering standards.
How can I confirm that the ONAN 503-1269 water hose fits my equipment?
Verify your equipment's model and serial number with your ONAN parts manual or service guide to ensure compatibility with the ONAN 503-1269 water hose before ordering.
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