Briggs and Stratton OEM 66538S - BOOT-SPARK PLUG - Briggs and Stratton Original Part
BRIGGS & STRATTON
- Payment methods
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- SKU:
- BRIGGS 66538S
- UPC:
- 024847239300
- MPN:
- 66538S
- Condition:
- New
- Availability:
- In Stock. Ships within 24 hours.
- Shipping:
- View Shipping Rates

Available Inventory
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Description
- Authentic Briggs & Stratton OEM replacement part for guaranteed compatibility and durability
- Ensures consistent electrical connection to spark plug, preventing misfires and engine stalls
- Enhances ignition efficiency for smoother starts and stable engine operation
- Maintain superior engine health with factory-spec designed components
BRIGGS 66538S BOOT-SPARK PLUG - Depend on Briggs & Stratton’s legacy of engineering brilliance to power your performance
The BRIGGS 66538S Boot-Spark Plug is a vital component crafted to preserve the integrity of your engine’s ignition system. Its precision fit guarantees secure spark plug connection, optimizing your engine’s reliability and reducing downtime. Secure this essential part now and keep your equipment running at peak potential with genuine OEM quality.
Feature that matters most to you
- Designed and manufactured by Briggs & Stratton for exact fit and factory specification
- Delivers enhanced electrical insulation to withstand harsh operating conditions
- Reduces spark plug wear and protects against corrosion and vibration damage
- Supports emission control by maintaining consistent ignition timing
- Easy installation that helps preserve your equipment warranty
Details
Category: Boots-Engines Parts
Product SKU: BRIGGS 66538S
Our customer service team is dedicated to providing knowledgeable guidance to help you select the right Briggs & Stratton parts for your equipment. You can reach out anytime via our help center for expert assistance. We are passionate about supporting your successful repair and are here to ensure you achieve long-lasting results with your purchase.
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