ONAN Cummins A063K666 PRESSURE SWITCH Pack(x2)
ONAN
- Payment Methods
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- SKU:
- A063K666_PK2
- MPN:
- A063K666_PK2

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Description
- A063K666_PK2 PRESSURE SWITCH kit made from durable materials for reliable pressure control
- Built to withstand demanding conditions ensuring long-lasting performance
- Accurately monitors and controls pressure to optimize engine operation
- Essential ONAN brand part designed specifically for Cummins generator systems
ONAN PRESSURE SWITCH
Shop with confidence knowing you receive genuine ONAN parts backed by our trusted store. We offer fast shipping to get your A063K666_PK2 PRESSURE SWITCH kit delivered promptly. Replace your worn switch today to maintain generator reliability and keep your equipment running smoothly.
This pressure switch kit monitors engine pressure levels and activates control systems as needed. The two included switches work together to maintain correct pressure, ensuring stable power output and optimal performance of your Cummins ONAN generator.
Precision Pressure Control
- Provides accurate pressure regulation critical for generator safety and efficiency
- Timely replacement prevents engine damage and performance loss
- Order now to restore stable operation and avoid costly downtime
Details
| Product Details | |
|---|---|
| SKU | A063K666_PK2 |
| Brand | ONAN |
| Material | Engineered from robust materials designed to withstand high pressure and temperature environments, ensuring consistent function within the generator system. |
| Components Included | PRESSURE SWITCH (2) in bold. |
| Purpose / Intended Use | Designed to regulate and monitor engine pressure within ONAN generators, helping maintain safe operation and proper engine function. |
Tips and Instructions
- Carefully disconnect power before safely removing the old pressure switch
- Ensure correct alignment and secure mounting during installation
- Regularly inspect switch for wear and proper operation to prevent failure
About this Brand:
Our customer service team is always ready to provide expert advice and help you select the correct ONAN part. Contact us anytime via the Help Center for personalized support. We wish you a successful purchase and efficient repair with your ONAN pressure switch kit.
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