Texan Supply Company
NGK BU8H Spark Plug, Quicksilver 13686Q - 1 Pack
NGK BU8H Spark Plug, Quicksilver 13686Q - 1 PackFree shipping on all orders.
Qty In Stock: 20
Couldn't load pickup availability
The NGK 6431 Spark Plug (BU8H) is specifically designed for marine and small engine applications, delivering reliable ignition and long-lasting performance in demanding environments. Built with a solid copper core and a short-thread design, it offers excellent heat dissipation, corrosion resistance, and consistent starts for outboard motors and watercraft.
Features & Benefits:
Specifications:
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 9.5mm (3/8 in)
Hex Size: 13/16 in (20.8mm)
Heat Range: 8
Seat Type: Gasket
Resistor: No
Gap: 0.7mm (0.028 in)
Choose NGK BU8H for reliable marine engine performance, corrosion resistance, and dependable ignition—order now!
Share
Shipping Info
Shipping Info
Free shipping on all orders. All orders ship within 1 business day and are typically delivered within 3-7 business days.
Returns
Returns
Easy returns within 30 days of purchase. Items must be in original, unused condition. Contact us to initiate a return.
How do I confirm this part fits?
How do I confirm this part fits?
Compare the part number and brand on this listing with your owner's manual or the part you are replacing. When compatibility details are shown on this page, use those first. If you are unsure, contact our team with your year, make, model, and engine size before ordering.
Are these parts new?
Are these parts new?
Yes. Every Texan Supply Company part sold by Texan Supply Company is new, never used, remanufactured, or rebuilt.
How fast will my order ship?
How fast will my order ship?
All orders ship within 1 business day. Most orders arrive within 3 to 7 business days after shipment, and every order ships free.
What is your return policy?
What is your return policy?
Returns are accepted within 30 days of purchase when items are unused and in original packaging. Visit our contact page to start a return.
Customer Reviews
No written reviews yet. Be the first to share your experience.
Write a review
Shop Trusted Brands
