Home / 4 Pack Autolite 86 Copper Core Spark Plugs
4 Pack Autolite 86 Copper Core Spark Plugs
$23.77
Free shipping on all orders.
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The Autolite 86 Copper Core Spark Plug 4 Pack is designed to deliver reliable ignition, optimal engine performance, and long-lasting durability for automotive applications. Built with Autolite's trusted engineering, these spark plugs ensure efficient combustion and dependable starts for a variety of vehicles.
Features & Benefits:
🔧 Includes 4 Autolite 86 copper core spark plugs for convenient replacement
🔧 Copper core design provides excellent conductivity and heat transfer
🔧 Durable construction helps resist fouling and wear
🔧 Engineered for reliable ignition and improved fuel efficiency
Specifications:
Brand & Part Number: Autolite 86
Quantity: 4 Pack
Plug Type: Copper Core Spark Plug
Thread Size: 14mm
Reach: 19mm (3/4 in)
Heat Range: 6
Seat Type: Gasket
Choose Autolite 86 spark plugs for dependable ignition performance, efficient combustion, and trusted quality—order this 4 pack today!
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
