ONAN 405994903 ENCLOSURE COVER Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
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- SKU:
- ONAN 405-9949-03
- MPN:
- 405-9949-03
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Precision Engineered Protection: Enhance your generator’s resilience with an enclosure cover designed to shield critical components from environmental damage.
- Durability Meets Compatibility: Crafted from premium materials strictly adhering to ONAN standards for a secure, long-lasting fit.
- 100% Genuine OEM Part: Assurance of peak performance and warranty compliance with an original ONAN replacement component.
ONAN 405-9949-03 ENCLOSURE COVER – Protect Your Power, Empower Your Journey
The ONAN 405-9949-03 ENCLOSURE COVER is engineered to provide unmatched protection for your generator’s internal systems, ensuring operational longevity and reliability. As a genuine OEM part, it guarantees compatibility and precise performance standards that only ONAN can deliver. Take control of your generator’s integrity—purchase now and keep your power source running strong.
Feature Highlight: Dependable Protection for Your Generator
- Robust Shielding: Guards delicate engine components from dust, moisture, and impact, reducing maintenance and downtime.
- Timely Replacement: Prevent costly damage by replacing worn or damaged covers promptly to maintain optimal equipment efficiency.
- Ready for Action: Secure your generator today with this authentic OEM cover and experience peace of mind every time you power up.
Details
Product SKU: ONAN 405-9949-03
Our knowledgeable support team stands ready to guide your purchasing decisions with care and expertise via our help center. We are passionate about helping you find the perfect match for your generator needs—wishing you a smooth installation and power system that delivers excellence for many years.
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