84005842 CAP PLUG Briggs and Stratton Genuine OEM Part
BRIGGS & STRATTON
- Payment Methods
-
- SKU:
- 84005842
- UPC:
- 047282781302
- MPN:
- 84005842
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Maintain your equipment’s integrity with genuine parts designed for precision fit and function.
- Cap Plug 84005842 provides secure sealing to prevent leaks and protect internal components.
- Easy to install and made to match original equipment standards.
- This is an authentic BRIGGS & STRATTON OEM component, ensuring dependable quality.
84005842 CAP PLUG — Reinvent your BRIGGS & STRATTON equipment’s reliability with every seal
The BRIGGS & STRATTON 84005842 CAP PLUG is a critical replacement part designed to maintain the sealed integrity of your handheld outdoor power equipment. This genuine OEM cap plug plays an important role in preventing unwanted leaks, contamination, and moisture ingress. Installing the BRIGGS & STRATTON 84005842 CAP PLUG helps preserve your equipment’s internal components, supporting consistent performance and longevity.
BRIGGS & STRATTON durability starts with the 84005842 CAP PLUG’s secure seal
This cap plug functions as a protective barrier within your engine or equipment system, typically used to seal openings or ports where fluids or gases might escape. In handheld two-cycle outdoor power tools, such as trimmers, blowers, or chainsaws, a properly sealed cap plug is essential to maintain pressure balance and prevent debris from entering sensitive areas. Its role is simple but vital: to keep the internal workings safe and your machine running smoothly.
Know when your BRIGGS & STRATTON 84005842 CAP PLUG needs attention to maintain peak performance
Replacing the cap plug when it shows signs of wear or damage helps avoid performance issues and potential equipment failures. Timely replacement ensures the machine continues operating under optimal conditions.
- Visible cracks, splits, or other physical damage to the plug surface.
- Evidence of fluid leaks or seepage around the cap plug area.
- Loose fit or inability to maintain a tight seal during operation.
Your BRIGGS & STRATTON 84005842 CAP PLUG questions answered
Is the 84005842 CAP PLUG a genuine BRIGGS & STRATTON OEM part?
Yes, the 84005842 CAP PLUG is an authentic BRIGGS & STRATTON OEM replacement part, specifically manufactured to meet original equipment specifications.
How do I confirm the 84005842 CAP PLUG fits my BRIGGS & STRATTON equipment?
Verify compatibility by checking your equipment’s model and serial number against the part number 84005842 to ensure proper fit and function before ordering.
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