ONAN 503-0707 HOSE - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 503-0707
- MPN:
- 503-0707
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates

Available Inventory
Get what you need quickly with our wide stock and fast shipping.
Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Certified Genuine ONAN Replacement Part ensuring perfect fit and function
- Designed to facilitate efficient fluid transfer within your generator system
- Constructed for lasting durability under demanding operational conditions
- Maintain system integrity with parts engineered specifically for Cummins and ONAN equipment
Experience Enduring Power Flow with the ONAN 503-0707 HOSE – Where Precision Meets Reliability
This genuine ONAN 503-0707 hose is an integral component crafted to deliver dependable fluid conveyance within your power generation unit. Manufactured to meet Cummins’ stringent OEM standards, it guarantees compatibility and enhances system efficiency. Secure this essential part now to uphold your equipment's peak performance and safeguard your power investment. Maintain system integrity with parts engineered specifically for Cummins and ONAN equipment.
Benefit That Elevates Your Equipment Reliability
- Authenticity assured – manufactured by ONAN to seamlessly integrate with original generator configurations
- Optimized for consistent flow rates, contributing to improved engine cooling or fuel delivery
- Resilient materials resist wear, preventing leaks and system downtime
- Supports emission compliance by maintaining proper fluid management
- Designed to reduce noise and vibration for quieter operation
Details
Category: Hoses
Product SKU: ONAN 503-0707
Our customer support team is available to guide you through selecting the correct OEM parts tailored for your equipment’s needs. Reach out via our help center for prompt, knowledgeable assistance. We are committed to helping you achieve the most reliable repair and a lasting power solution that you can trust.
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