ONAN 503-1634-01 SILICONE RUBBER HOSE - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 503-1634-01
- MPN:
- 503-1634-01
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Genuine ONAN OEM replacement hose for assured quality and precise fit.
- Engineered to withstand high temperatures and resist cracking under demanding conditions.
- Enhances system efficiency by maintaining reliable fluid flow and sealing.
- Trust original parts to preserve your generator’s peak performance and safety.
ONAN 503-1634-01 SILICONE RUBBER HOSE - Elevating durability and precision in every connection
Designed specifically for ONAN power systems, this silicone rubber hose plays a critical role in maintaining engine health and operational reliability. Its premium construction delivers flexibility and endurance, ensuring your generator thrives under continuous or backup loads. Secure your performance advantage by choosing this OEM component—empowering your system for stability and extended service life.
Distinct benefit delivering confidence and resilience
- Authenticity guaranteed: manufactured to Cummins Onan exacting standards.
- Exceptional heat resistance safeguards engine components.
- Flexible design reduces stress on adjoining parts, preventing premature failure.
- Chemical and abrasion resistant, prolonging service intervals and lowering maintenance costs.
- Optimized dimensioning assures seamless integration with your existing setup.
Details
Category: Hoses
Product SKU: ONAN 503-1634-01
Our team is committed to supporting you throughout your purchasing journey with expert guidance tailored to your specific needs. Reach out anytime via our help center for personalized advice and prompt assistance. We are passionate about helping you achieve a successful repair and long-lasting reliability with your Cummins Onan equipment.
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