7781 NGK Spark Plugs Spark Plug OE Replacement
7781 NGK Spark Plugs Spark Plug OE Replacement
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7781 NGK Spark Plugs Spark Plug OE Replacement
The 7781 NGK Spark Plugs Spark Plug features:
- Laser Platinum® technology for high ignitability and longer service life.
- Dual platinum surfaces ensure a slow wear rate, providing:
- Stable idle
- Superior anti-fouling
- Improved fuel efficiency
- Lower emissions
- Laser Welded Platinum Center Electrode Tip
- Platinum Disc welded to the backside of the ground electrode for long life.
- Trivalent Metal Plating offers superior anti-corrosion and anti-seizing properties.
- Faster starts and quicker acceleration.
- Better fuel economy and lower emissions.
- Considered the best platinum spark plug available.
- Original Equipment Manufacturer approved design.
- Limited 60 Day Warranty.
Specifications:
- Reach: 3/4 Inch
- Resistor: Yes
- Electrode Type: Standard
- Electrode Core Material: Platinum
- Electrode Tip Material: Platinum
- Insulator Type: Extended Projection
- Thread Size: 14 Millimeter
- Seat Type: Flat
- Wrench Diameter: 5/8 Inch Hex
- Quantity: Single
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.

