ONAN 1543273 EXHAUST MANIFOLD Original ONAN/CUMMINS OEM part

ONAN
Genuine Part
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$110.96
$101.36
$9.60
Availability:
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Payment Methods
  • AMERICAN EXPRESS
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SKU:
ONAN 154-3273
MPN:
154-3273
Condition:
New
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ONAN Original partOriginal Part Certification
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Description

  • Precision engineered for dependable power—trust ONAN for your generator's heart.
  • Durable cast construction ensures long-lasting heat resistance and corrosion protection.
  • Optimized exhaust path improves engine efficiency and reduces harmful emissions.
  • 100% genuine OEM component by ONAN guaranteeing perfect fit and peak performance.

ONAN 154-3273 EXHAUST MANIFOLD—Empowering your generator’s breath with authentic innovation

The ONAN 154-3273 Exhaust Manifold is designed specifically to maintain smooth exhaust flow and protect your engine under intense operating conditions. Built to last, this OEM part preserves the integrity and efficiency of your generator, keeping your power delivery steady and safe. Secure your system’s future with this essential replacement and experience uninterrupted power for years to come. Take action now to ensure your equipment runs with ONAN’s trusted quality.

Essential feature that fuels peace of mind

  • High-grade metallurgy resists cracking and warping under extreme heat.
  • Timely replacement prevents exhaust leaks, maintaining engine health and safety.
  • Order your OEM manifold today to safeguard your generator’s reliable performance.

Details

Product SKU: ONAN 154-3273

Our team is committed to guiding you through every purchase with expert advice tailored to your generator needs. Reach out anytime via our help center for personalized support. We genuinely wish you success on your repair journey and the best possible results from your ONAN replacement part acquisition.

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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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