ONAN 309-0641-18 PRESSURE SWITCH - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 309-0641-18
- MPN:
- 309-0641-18
- Condition:
- New
- Availability:
- Factory Backorder


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Description
- Genuine ONAN OEM pressure switch designed specifically for Cummins/Onan generator systems
- Regulates critical pressure levels to maintain engine and system integrity under varying load conditions
- Enhances system reliability by providing accurate pressure detection for optimal generator performance
- Essential component to safeguard engine health and fuel efficiency in your power system
ONAN 309-0641-18 PRESSURE SWITCH - Power Precision Crafted by ONAN
The ONAN 309-0641-18 pressure switch plays an indispensable role in preserving the stability and safety of your generator's operation. Designed for impeccable compatibility, this component helps prevent engine damage by accurately sensing pressure thresholds and triggering necessary system responses. Invest in this vital part to secure your generator’s efficiency and longevity. Experience the reliability engineered into every genuine ONAN component.
Benefit that Inspires Confidence and Performance
- Authentic OEM construction guarantees perfect fit and sustained durability
- Maintains optimal pressure levels, directly supporting engine health and emission standards
- Designed for consistent responsiveness, reducing downtime and maintenance costs
- Ensures compliance with safety and warranty guidelines when used in Cummins/Onan systems
Details
Category: Pressure Switches
Product SKU: ONAN 309-0641-18
Our team is committed to providing expert guidance to help you select the right part with confidence. Reach out through our help center for personalized support tailored to your generator needs. We are passionate about ensuring that every customer achieves a smooth repair experience and the most reliable performance from their equipment.
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