Home / Autolite 45 Copper Core Spark Plugs - 4 Pack
Autolite 45 Copper Core Spark Plugs - 4 Pack
$25.77
Free shipping on all orders.
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The Autolite 45 Copper Core Spark Plugs 4 Pack is designed to deliver reliable ignition, enhanced engine performance, and long-lasting durability for automotive applications. Built with Autolite's trusted technology, these spark plugs ensure efficient combustion and consistent performance for optimal engine operation.
Features & Benefits:
🔧 Includes 4 Autolite 45 copper core spark plugs for convenient replacement
🔧 Reliable spark output supports smooth starts and steady engine performance
🔧 Copper core design enhances heat dissipation for improved efficiency
🔧 Engineered for durability and resistance to fouling
Specifications:
Brand & Part Number: Autolite 45
Quantity: 4 Pack
Plug Type: Copper Core Spark Plug
Thread Size: 14mm
Reach: 19mm (3/4 in)
Heat Range: 5
Seat Type: Gasket
Resistor: Yes
Choose Autolite 45 spark plugs for dependable ignition, efficient combustion, and reliable performance—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.
