ONAN 3383822 ENGINE HARNESS Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 338-3822
- MPN:
- 338-3822
- Condition:
- New
- Shipping:
- $25.00 (Fixed Shipping Cost)

Available Inventory
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Competitive Pricing
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Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Precision-crafted for uncompromised power delivery and system integrity
- Designed to optimize engine performance and electrical reliability under demanding conditions
- Constructed with durable materials for long-lasting service life in Onan generators
- Certified OEM component directly from Onan for guaranteed compatibility and warranty compliance
ONAN 338-3822 ENGINE HARNESS – Power your future with trusted Onan innovation
The ONAN 338-3822 Engine Harness is engineered to maintain flawless connectivity between your generator’s electrical systems, ensuring extended engine life and dependable operation. This genuine OEM part is designed to meet strict standards, providing peace of mind with every use. Upgrade now to secure efficient power and protect your investment—experience the durability and craftsmanship only Onan delivers.
Essential feature for unmatched reliability
- Engineered for precise electrical signal transmission, reducing downtime and system failures
- Timely replacement prevents costly damage and maintains generator safety under critical loads
- Act now to restore peak performance and preserve your unit’s operational warranty
Details
Product SKU: ONAN 338-3822
Our knowledgeable staff is always available to provide expert guidance tailored to your specific Onan generator needs. Contact us anytime via our help center for personalized support. We are passionate about helping you make the best purchase and achieve a flawless repair experience every time.
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