ONAN A048R449 ENGINE COOLANT HEATER Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN A048R449
- MPN:
- A048R449
- Condition:
- New
- Shipping:
- $45.00 (Fixed Shipping Cost)

Available Inventory
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Competitive Pricing
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Customer Support
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Description
- Precision heating for peak performance under any temperature.
- Ensures rapid engine warm-up to reduce wear and emissions.
- Built to exact Cummins Onan specifications for seamless integration.
- OEM quality guarantees trust and long-lasting durability in every use.
ONAN A048R449 ENGINE COOLANT HEATER - Empower Your Power with Onan’s Trusted Warmth
The ONAN A048R449 ENGINE COOLANT HEATER is essential for maintaining optimal engine temperature during cold starts and idle periods, safeguarding engine components, and improving fuel efficiency. As a genuine OEM component, it offers unmatched durability and perfect compatibility to keep your Onan generator ready when you need it most. Secure this vital upgrade today and experience firsthand why reliability starts with authentic parts.
Feature that Inspires Confidence
- Precise temperature regulation prevents cold engine damage, extending service life.
- Timely replacement preserves generator reliability and prevents unexpected downtime.
- Invest now—order the ONAN A048R449 to maintain your system’s peak condition.
Details
Product SKU: ONAN A048R449
Our team is committed to guiding you through every step to find the perfect replacement part for your generator. Feel free to reach out via our help center for personalized advice. We genuinely hope this part supports your successful repair and brings you lasting confidence in your power system’s performance.
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