ONAN 167-1638 SPARK PLUG - ONAN Genuine OEM Part

ONAN
Genuine Part
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In Stock soon 12-27-2025

$12.50
$11.59
$0.91
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
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SKU:
ONAN 167-1638
MPN:
167-1638
Condition:
New
Availability:
Factory Backorder
ONAN Original partOriginal Part Certification

Available Inventory

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Competitive Pricing

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Customer Support

Our team is always ready to answer your questions and provide the best assistance.

Description

  • Genuine ONAN OEM component designed specifically for Cummins/Onan generators
  • Delivers reliable ignition to maintain smooth engine operation under varying loads
  • Optimizes fuel combustion to improve engine efficiency and reduce emissions
  • Engineered for durability and consistent performance in critical power applications

ONAN 167-1638 SPARK PLUG - Igniting unmatched reliability in every spark

The ONAN 167-1638 spark plug is integral to sustaining the dependable operation of your generator. It ensures consistent ignition to keep your power supply stable and efficient, even in demanding conditions. Don’t compromise the heart of your engine—secure this essential replacement part today and experience the precision that genuine ONAN components deliver.

Essential benefit for lasting performance and peace of mind

  • Certified original part assures perfect fit and optimal compatibility with Onan power units
  • Enhances ignition reliability, minimizing misfires and improving start-up consistency
  • Designed to withstand high temperatures and stresses, extending service intervals
  • Supports compliant emissions levels, helping maintain environmental standards
  • Contributes to quieter engine operation by promoting efficient combustion processes

Details

Category: Spark Plugs
Product SKU: ONAN 167-1638

Our knowledgeable customer service team stands ready to assist you in making the most informed purchase decisions. Reach out to our help center anytime for expert guidance tailored to your generator needs. We are committed to supporting you throughout your maintenance journey, wishing you a successful repair and long-lasting performance with this genuine ONAN part.

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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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