ONAN 1810367 FILLER CAP ONAN/CUMMINS OEM part
ONAN
- Payment Methods
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- SKU:
- ONAN 181-0367
- MPN:
- 181-0367
- Condition:
- New

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Description
- Protect your equipment’s engine integrity with a dependable ONAN replacement.
- Designed to provide a secure seal for fuel systems in ONAN machinery.
- Durable construction engineered specifically for ONAN equipment.
- Genuine ONAN OEM part ensuring precise fit and original performance.
ONAN 181-0367 FILLER CAP - The Essential Seal of ONAN Reliability
The ONAN 181-0367 FILLER CAP is a crucial component designed to maintain the proper sealing function in your ONAN outdoor power equipment. This ONAN filler cap plays an important role in preventing contaminants from entering the fuel system and ensuring fuel retains its quality during operation. Using the ONAN 181-0367 in your equipment supports consistent engine performance and helps maintain the original engineering standards set by ONAN. Authentic ONAN OEM parts like this filler cap are essential for keeping your two-cycle or other handheld power tools working as intended.
Keeping ONAN Equipment Sealed and Protected
The ONAN 181-0367 FILLER CAP serves as a secure closure for the fuel tank or oil reservoir in various ONAN-powered machines, including zero-turn mowers, generators, or other handheld equipment. Its primary function is to prevent fuel leakage and block debris, dust, and moisture from entering the system. This protective seal is vital to avoid engine issues caused by contaminated fuel or fluid loss, supporting smooth running conditions and reliable start-up every time you use your ONAN machine.
Recognizing When Your ONAN Filler Cap Needs Attention
Replacing the ONAN 181-0367 FILLER CAP when it shows signs of wear or damage is key to safeguarding your equipment’s operation. Timely replacement helps avoid fuel contamination and maintains system pressure balance.
- Visible cracks or physical damage on the cap itself.
- Loose or improper fit leading to fuel smell or leakage around the cap.
- Difficulty in securing the cap tightly, which may cause fuel evaporation or allow contaminants inside.
Understanding Your ONAN 181-0367 FILLER CAP - Answers to Common Questions
Is this a genuine ONAN OEM part?
Yes, the ONAN 181-0367 FILLER CAP is an authentic ONAN OEM replacement part manufactured to meet the strict standards of ONAN equipment, ensuring proper fit and function.
How do I confirm it fits my ONAN equipment?
To verify compatibility, check your equipment’s model and serial number against your part requirement before ordering. This ensures the ONAN 181-0367 FILLER CAP is the correct match for your machine.
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