ONAN 3384273 CONTROL HARNESS Original ONAN/CUMMINS OEM part

ONAN
Genuine Part
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$593.85
$542.48
$51.37
Availability:
Order today – If in stock, Ships within next business day

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Payment Methods
  • AMERICAN EXPRESS
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SKU:
ONAN 338-4273
MPN:
338-4273
Condition:
New
Shipping:
$45.00 (Fixed Shipping Cost)
ONAN Original partOriginal Part Certification
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Description

  • Precision Engineering for Reliable Power Delivery
  • Robust connection designed to withstand demanding electrical loads
  • Ensures seamless communication between control modules and generator components
  • Manufactured as an original ONAN OEM component for guaranteed compatibility and durability

ONAN 338-4273 CONTROL HARNESS - Powering Confidence with Every Connection

Designed to maintain peak control system integrity, the ONAN 338-4273 CONTROL HARNESS guarantees lasting service life and flawless operation. This genuine OEM part is essential for preserving your generator's health and reliability. Secure your power system’s future—purchase the ONAN 338-4273 harness today and experience lasting strength.

Essential feature delivering peace of mind

  • Durable wiring architecture ensuring consistent electrical flow and minimal signal disruption
  • Timely replacement of control harness prevents unexpected downtime and costly repairs
  • Invest in genuine parts now for smooth generator performance under critical conditions

Details

Product SKU: ONAN 338-4273

We understand the importance of precise advice when selecting parts, which is why our experienced team is readily available via our help center. We truly wish you the best in your purchase and repair journey—committed to supporting your generator’s excellence every step of the way.

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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.

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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.

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