ONAN 110-3972 VALVE SPRING - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 110-3972
- MPN:
- 110-3972
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock


Available Inventory
Get what you need quickly with our wide stock and fast shipping.
Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Genuine ONAN replacement part engineered for superior compatibility and durability.
- Ensures precise valve operation critical to engine performance and efficiency.
- Maintains engine reliability under demanding running conditions and load variations.
- Trust authentic OEM parts for lasting power system integrity and peace of mind.
ONAN 110-3972 VALVE SPRING - Empower Your Engine with Precision and Reliability from ONAN
The ONAN 110-3972 valve spring is a vital component designed to maintain correct valve timing and pressure in your generator’s engine. Its robust construction supports continuous, secure valve operation which translates into smooth engine running and consistent power output. Invest today in this essential OEM part to keep your system performing at its best and avoid unexpected downtime. Ensure your generator's peak efficiency with trusted ONAN craftsmanship.
Benefit that Inspires Confidence in Every Installation
- Authentic ONAN engineering guarantees full compatibility with your generator model.
- Durable metal alloy construction resists fatigue and wear over extended use.
- Contributes to optimized combustion, reducing emissions and fuel consumption.
- Precision manufacturing delivers consistent valve spring tension for stable engine cycles.
- Preserves warranty compliance by using original equipment manufacturer parts.
Details
Category: Valve Springs
Product SKU: ONAN 110-3972
Our team is dedicated to providing expert guidance to help you select the right parts for your needs. Feel free to reach out through our help center for personalized support. We are passionate about helping you achieve reliable repairs and sustained performance with genuine ONAN components, ensuring the best value for your investment.
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