XST2974DP Autolite Spark Plugs Spark Plug Non-Resistor
XST2974DP Autolite Spark Plugs Spark Plug Non-Resistor
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XST2974DP Autolite Spark Plugs Spark Plug Non-Resistor
Experience the power of reliable ignition with the XST2974DP Autolite Spark Plugs. Designed specifically for lawn and garden equipment, these spark plugs are engineered to deliver exceptional performance and longevity, ensuring your small engine runs smoothly and efficiently.
Key Features:
- Nickel Alloy Construction: The spark plugs feature a nickel alloy center and side electrode, providing enhanced durability and resistance to wear.
- Quick and Consistent Starts: Enjoy faster starts compared to average plugs, thanks to an anti-foul design that keeps your engine running optimally.
- Iridium Enhanced Platinum Tip: Equipped with a 0.6 millimeter fine wire tip for improved spark efficiency and a longer lifespan.
- Fine Wire Technology: This premium feature allows for easier starting of small engine products, requiring a lower firing voltage to ignite.
- Proprietary Side Electrode: Made from a nickel-chromium alloy, this side electrode enhances durability and withstands high temperatures.
- Limited Lifetime Warranty: Confidence in your purchase with a warranty that guarantees the quality of our product.
Specifications:
- Reach: 3/8 Inch
- Resistor: No
- Electrode Type: Fine Wire
- Center Electrode Core Material: Copper
- Electrode Tip Material: Platinum
- Insulator Type: Projected
- Thread Size: 14 Millimeter
- Seat Type: Gasket
- Wrench Diameter: 3/4 Inch Hex
Upgrade your lawn care routine with the XST2974DP Autolite Spark Plugs and ensure your equipment is always ready for action!
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.

