ONAN Cummins 167-1638 SPARK PLUG Pack(x2)
ONAN
- Payment Methods
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- SKU:
- 167-1638_PK2
- MPN:
- 167-1638_PK2

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Description
- 167-1638_PK2 SPARK PLUG kit includes two durable spark plugs made from high-grade materials
- Designed to withstand high temperatures and ensure consistent engine operation
- Improves ignition efficiency for smoother engine starts and stable power delivery
- This is a genuine ONAN replacement part essential for optimal tool performance
ONAN SPARK PLUG
Shop with confidence knowing you receive genuine ONAN parts backed by fast shipping from our trusted store. Our 167-1638_PK2 SPARK PLUG pack guarantees compatibility and durability for your equipment. Choose the right parts to maintain your machine’s reliability and order today for prompt delivery.
The 167-1638_PK2 kit contains two matching spark plugs that work together to ignite the fuel-air mixture efficiently. Their precise construction supports consistent combustion cycles, facilitating efficient power transfer and reliable engine operation under varied loads.
Reliable Ignition You Can Count On
- High-quality electrode design ensures consistent spark generation
- Timely replacement prevents engine misfires and maintains safety
- Replace now to secure stable engine performance and avoid downtime
Details
| Product Details | |
|---|---|
| SKU | 167-1638_PK2 |
| Brand | ONAN |
| Material | Manufactured with high-temperature resistant ceramic insulators and corrosion-resistant metal electrodes to ensure reliable ignition and durability under engine operating conditions. |
| Components Included | SPARK PLUG (2) |
| Purpose / Intended Use | Designed to deliver precise ignition sparks inside the combustion chamber, this part is engineered to support efficient fuel combustion, optimize power output, and maintain engine reliability. |
Tips and Instructions
- Ensure old spark plugs are cooled before removal to avoid injury
- Install new spark plugs hand-tight before final torque to avoid cross-threading
- Regularly inspect spark plugs for wear or carbon buildup to maintain engine efficiency
About this Brand:
Our customer service team is available to provide expert guidance and help you select the correct ONAN part. Contact us through our Help Center for personalized support. We wish you a successful purchase and effective repair with your new spark plugs.
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