ONAN 4057303 ENCLOSURE DUCT COVER Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 405-7303
- MPN:
- 405-7303
- Condition:
- New
- Shipping:
- $25.00 (Fixed Shipping Cost)

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Description
- Engineered to perfection for uncompromised airflow management
- Durable construction extends service life in demanding conditions
- Certified as a genuine OEM Onan part for guaranteed compatibility and reliability
ONAN 405-7303 ENCLOSURE DUCT COVER - Harness the strength of Onan innovation and trusted performance
Designed to maintain proper ventilation and protect your generator’s critical components, the ONAN 405-7303 ENCLOSURE DUCT COVER offers unmatched resilience and precise fitment. Crafted as a genuine OEM part, it assures seamless integration and long-term durability essential for your power system’s stable operation. Upgrade your generator today to keep your equipment running smoothly and confidently.
Vital feature, impeccable timing, and empowering choice
- Optimizes cooling airflow to prevent overheating and maintain engine efficiency
- Timely replacement safeguards against wear-related failures ensuring consistent generator performance
- Order this authentic ONAN component now to ensure your power system remains dependable when it matters most
Details
Product SKU: ONAN 405-7303
Our commitment extends beyond quality parts; our knowledgeable customer service team is here to guide you through your purchase decisions. Reach out anytime via our help center—we are dedicated to supporting your maintenance needs with expert advice. Wishing you the best outcome on your repair journey and continued generator reliability.
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