ONAN 154-3112 EXHAUST MANIFOLD GASKET - ONAN Genuine OEM Part

ONAN
Genuine Part
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$16.20
$14.58
$1.62
Special Order
Item is not in stock. It has a Factory Back Order greater than 21 days from the request of the order.
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SKU:
ONAN 154-3112
MPN:
154-3112
Condition:
New
Availability:
Ships (leaves our warehouse) within next business day if in stock
Shipping:
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ONAN Original partOriginal Part Certification

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Description

  • 100% Genuine ONAN OEM Part crafted for flawless compatibility
  • Provides superior sealing between the exhaust manifold and cylinder head
  • Designed to withstand extreme temperatures and prevent exhaust leaks
  • Maintains system integrity to preserve engine efficiency and reduce emissions

ONAN 154-3112 EXHAUST MANIFOLD GASKET - Trust ONAN Precision in Every Seal

The ONAN 154-3112 Exhaust Manifold Gasket is an essential component engineered to ensure your generator’s exhaust system operates flawlessly. By providing a perfect seal that prevents leaks, it protects engine performance and supports emission controls. Investing in this genuine ONAN part safeguards your power system’s reliability. Equip your generator with this critical component today and experience resilience under pressure.

Discover the Confidence of Durable Performance

  • Authenticity guaranteed with factory-engineered specifications
  • Enhances fuel economy by maintaining proper exhaust flow
  • Reduces noise and harmful emissions through effective sealing
  • Supports long-term engine health and operational safety
  • Built to endure demanding residential, RV, or industrial generator applications

Details

Category: Exhaust Manifold Gaskets
Product SKU: ONAN 154-3112

Our knowledgeable team is always ready to assist you with expert advice to ensure you choose the right part for your generator. Feel free to reach out through our help center anytime. We are passionate about helping you achieve the most reliable repair and optimal function for your Cummins/Onan equipment.

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Warranty

Cummins warranty policy applies
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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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