104 Autolite Spark Plugs Spark Plug OE Replacement
104 Autolite Spark Plugs Spark Plug OE Replacement
Available in stock (450)
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104 Autolite Spark Plugs Spark Plug OE Replacement
Experience the ultimate in ignition performance with the 104 Autolite Spark Plugs. Renowned for over a century, Autolite has consistently delivered high-quality ignition products that meet or exceed Original Equipment (OE) standards. With more than 11 billion spark plugs and glow plugs produced, you can trust Autolite to power your vehicle reliably.
Key Features:
- OE Quality Assurance: Each spark plug is designed specifically for its application, ensuring optimal performance.
- Wide Compatibility: Suitable for Japanese, European, and Korean vehicles, as well as lawn and garden equipment and power sports.
- Durable Construction: Copper-glass seal bonds the insulator, terminal post, and center electrode for a gas-tight seal that is 100% leak-proof.
- Enhanced Performance: The full copper core electrode ensures better performance in all conditions, providing quick starts, good fuel economy, and smooth acceleration.
- Reduced Interference: Built-in resistor minimizes radio frequency interference (RFI) and electrode erosion.
- Strength and Reliability: Features such as a multi-rib insulator and one-piece terminal post add to the overall strength and reliability of the plug.
Specifications:
- Reach: 0.708 Inch
- Resistor: Yes
- Electrode Type: OEM
- Electrode Core Material: Copper
- Insulator Type: Projected
- Thread Size: 14 Millimeter
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch Hex
With a limited 2-year warranty, you can purchase the 104 Autolite Spark Plugs with confidence, knowing that you're investing in quality and reliability. Upgrade your vehicle's ignition system today!
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.

