ONAN 504-0186 OIL DRAIN VALVE - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 504-0186
- MPN:
- 504-0186
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock


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Description
- Certified Genuine ONAN Replacement Part
- Effortlessly controls oil drainage for efficient engine servicing
- Enhances maintenance safety and prevents leaks
- Designed to maintain peak performance and reliability in critical applications
ONAN 504-0186 OIL DRAIN VALVE - The Heart of Reliable Generator Maintenance
The ONAN 504-0186 oil drain valve plays an essential role in preserving your generator's engine health by enabling smooth and clean oil changes. This component ensures that draining oil is quick and mess-free, supporting longevity and operational dependability. Secure your generator's future power by choosing this genuine ONAN valve—integral to the durability and trusted performance of your equipment.
Benefit in every replacement: Authenticity and Performance Combined
- Manufactured to exact Cummins/ONAN specifications for guaranteed compatibility and fit
- Designed using high-quality materials to resist wear, corrosion, and leakage
- Contributes to maintaining engine oil purity, optimizing combustion efficiency
- Supports your generator’s emissions control by preventing oil seepage
- Enhances ease of maintenance and reduces downtime with reliable operation
Details
Category: Valves
Product SKU: ONAN 504-0186
Our customer support team is committed to guiding you through your purchase and answering all your technical questions with expertise and care. Reach out anytime through our help center for personalized advice tailored to your generator system. We are passionate about helping you achieve a seamless repair experience and ensuring that your equipment delivers dependable power whenever needed.
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