AP45 Autolite Spark Plugs Spark Plug OE Replacement
AP45 Autolite Spark Plugs Spark Plug OE Replacement
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AP45 Autolite Spark Plugs Spark Plug OE Replacement
Introducing the AP45 Autolite Spark Plugs, the epitome of quality and performance in ignition products. With over a century of experience, Autolite has supplied the automotive aftermarket and Original Equipment manufacturers with more than 11 billion spark and glow plugs, ensuring reliability and excellence.
Key Features:
- Center Wire Platinum Firing Tip: Minimizes gap erosion and fewer misfires, resulting in better performance and increased durability.
- High Nickel Alloy Side Electrode: Maintains precise gap for consistent performance.
- Necked-Down Center Electrode: Fires quicker and cleaner with less voltage, ensuring easier starts, quicker acceleration, and improved fuel economy.
- OE Approved: Designed to meet or exceed OE quality and performance standards.
- Proprietary Platinum Ball Welding Process: Provides consistent point of contact for better adhesion and long-lasting performance.
- Extensive Compatibility: Suitable for Japanese, European, and Korean cars, as well as Lawn and Garden and Power Sports applications.
Specifications:
- Reach: 0.46 Inch
- Resistor: No
- Electrode Type: OEM
- Electrode Core Material: Copper
- Electrode Tip Material: Platinum
- Insulator Type: Projected
- Thread Size: 18 Millimeter
- Seat Type: Tapered
- Wrench Diameter: 13/16 Inch Hex
Backed by a limited 4-year warranty, the AP45 Autolite Spark Plugs provide assurance and confidence in your vehicle's ignition system, regardless of make or model, import or domestic. Upgrade your ignition performance with Autolite – a trusted name in spark plug innovation.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

