ONAN A029B298 COOLANT HEATER Original ONAN/CUMMINS OEM part

ONAN
Genuine Part
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$1,041.88
$951.76
$90.12
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 A029B298
MPN:
A029B298
Condition:
New
Shipping:
$55.00 (Fixed Shipping Cost)
ONAN Original partOriginal Part Certification
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Description

  • Engineered precision meets durable performance for your power system
  • Efficient coolant heating to protect your engine in all conditions
  • Enhances engine start-up reliability and fuel economy
  • Manufactured as a genuine OEM part by Onan to guarantee fit and function

ONAN A029B298 COOLANT HEATER - Power your engine’s heart with ONAN’s faithful warmth

Designed exclusively for Cummins and Onan equipment, the ONAN A029B298 coolant heater safeguards your engine by maintaining ideal operating temperatures. Crafted for extended service life and precision compatibility, this OEM component ensures your generator delivers trusted power exactly when needed. Don’t delay system protection—act now to secure lasting performance and reliability.

Vital feature that transforms engine care

  • Maintains optimal coolant temperature to prevent cold starts and reduce wear
  • Timely replacement preserves engine efficiency and prevents costly downtime
  • Invest in genuine OEM quality to ensure seamless integration and prolonged generator life

Details

Product SKU: ONAN A029B298

Our knowledgeable support team is dedicated to helping you select the perfect part, providing trusted guidance every step of the way. Reach out through our help center with confidence—your equipment’s best condition begins with informed choices. We wish you a successful installation and many years of reliable power.

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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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