ONAN 130-5258 THERMOSTAT 85 DEGREE C - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 130-5258
- MPN:
- 130-5258
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Genuine ONAN OEM thermostat designed specifically for reliable engine temperature regulation.
- Ensures precise activation at 85 degrees Celsius to maintain optimal engine operating temperatures.
- Improves overall generator performance by preventing overheating and promoting fuel efficiency.
- Maintain system integrity and durability by choosing parts engineered for Cummins/Onan equipment.
ONAN 130-5258 THERMOSTAT 85 DEGREE C - Engineered to Perfectly Balance Power and Protection
Designed to regulate critical engine temperature, the ONAN 130-5258 thermostat safeguards your generator’s heart by activating cooling at an exact 85°C threshold. This ensures your power system runs smoothly under all operating conditions. Secure this authentic part now to maintain your equipment’s peak performance and long-term reliability—every detail matters when power is mission-critical.
Authenticity and Performance Enhancements That Elevate Your Power Experience
- Built by Cummins to strict OEM specifications to guarantee flawless compatibility.
- Precision temperature control supports efficient fuel consumption and reduced emissions.
- Durable materials designed to withstand harsh operating environments and temperature fluctuations.
- Direct replacement part that preserves warranty compliance and equipment safety standards.
Details
Category: Thermostats
Product SKU: ONAN 130-5258
We prioritize your confidence and peace of mind by offering knowledgeable support throughout your purchase journey. Should you need assistance or detailed advice to ensure the right fit, our help center is ready to guide you. We are committed to your success and satisfaction, wishing you a seamless repair and the highest quality service for your generator needs.
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