ONAN Cummins 5407775 SPARK PLUG Pack(x2)
ONAN
- Payment Methods
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- SKU:
- 5407775_PK2
- MPN:
- 5407775_PK2

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Description
- 5407775_PK2 kit includes high-grade spark plugs made from durable materials for reliable ignition.
- Designed for long-lasting performance under demanding engine conditions.
- Ensures efficient combustion and consistent power delivery for optimal operation.
- This essential ONAN part supports engine reliability and maintenance.
ONAN
Shop with confidence for genuine ONAN parts at our store. We offer fast shipping and trusted service to keep your equipment running smoothly. Order the 5407775_PK2 spark plug pack today and maintain your engine’s performance with original components.
The 5407775_PK2 kit includes two spark plugs engineered to deliver precise ignition timing. These components work together to ignite the fuel-air mixture, ensuring steady power output and efficient engine operation. Proper spark plug function supports clean combustion and consistent performance.
Confident Ignition Performance
- Precision-engineered spark plug for reliable ignition
- Timely replacement prevents engine misfires and damage
- Replace now to maintain optimal engine function and safety
Details
| Product Details | |
|---|---|
| SKU | 5407775_PK2 |
| Brand | ONAN |
| Material | Made from high-quality metal and ceramic designed to withstand high temperatures and electrical stress. |
| Components Included | SPARK PLUG (2) |
| Purpose / Intended Use | Designed to ignite the air-fuel mixture inside ONAN engines, ensuring efficient combustion and stable engine operation. |
Tips and Instructions
- Remove old spark plugs carefully with the correct tools to avoid damage.
- Install new spark plugs by hand first, then tighten to manufacturer torque specs.
- Regularly inspect spark plugs for wear or carbon buildup to maintain engine health.
About this Brand:
Our customer service team is available to provide expert guidance and ensure you select the correct ONAN part. Contact us anytime via our Help Center for personalized support. We wish you a successful purchase and a smooth repair process.
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