ONAN 120-0398 BYPASS PLUNGER VALVE - ONAN Genuine OEM Part

ONAN
Genuine part
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$14.14
$12.73
$1.41
Special Order
Item is not in stock. It has a Factory Back Order greater than 21 days from the request of the order.
Payment methods
Payment methods
SKU:
ONAN 120-0398
MPN:
120-0398
Condition:
New
Availability:
Ships (leaves our warehouse) within next business day if in stock
  • ONAN 120-0398 BYPASS PLUNGER VALVE - ONAN Genuine OEM Part
  • ONAN 120-0398 BYPASS PLUNGER VALVE - ONAN Genuine OEM Part
ONAN Original partOriginal Part Certification

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Description

  • Authentic ONAN original equipment manufacturer (OEM) bypass plunger valve ensuring full system compatibility.
  • Regulates bypass flow to maintain engine pressure balance and protect internal components.
  • Optimizes overall engine efficiency by supporting proper coolant and oil circulation under varying loads.
  • Reliability engineered within every precision-crafted valve for demanding power generation environments.

ONAN 120-0398 BYPASS PLUNGER VALVE - Experience premium craftsmanship designed to empower every Onan generator with precision and durability

This bypass plunger valve is a vital element in maintaining smooth engine operation by controlling essential bypass pathways for coolant or oil. Engineered specifically for Onan generator systems, it guarantees seamless integration while upholding the highest performance and safety standards. Secure this genuine replacement part today to preserve your generator’s reliability and efficiency, ensuring uninterrupted power delivery when you need it most.

Benefit that resonates with your power system’s heart

  • Guaranteed OEM part authenticity providing peace of mind against wear and mismatch failures.
  • Enhances operational consistency by maintaining optimal engine pressure levels under various conditions.
  • Durability and resistance to high temperatures and corrosive fluids, extending service life.
  • Designed to support uninterrupted mission-critical power solutions with minimal downtime.
  • Perfectly complements Cummins/Onan’s legacy of innovative and robust power generation technology.

Details

Category: Bypass Valves
Product SKU: ONAN 120-0398

Our customer-focused team is ready to assist you with expert advice to ensure the perfect fit for your Cummins/Onan generator needs. Reach out anytime through our help center for personalized support. We are deeply committed to helping you make the best purchase decision and achieve successful repairs that extend the life and reliability of your power equipment.

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Warranty

Cummins warranty policy applies
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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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