NGK Laser Iridium Spark Plug (MPN: 93163)

Experience enhanced ignitability and longevity with advanced design features.

NGK Laser Iridium spark plugs are engineered for superior ignitability and extended service life. The fine wire iridium tipped center electrode, combined with a fine wire platinum tipped ground electrode, ensures a slow wear rate, which contributes to stable idle performance and improved fuel efficiency. This design also minimizes fouling, resulting in lower emissions and a cleaner engine operation.

The spark plugs feature trivalent metal plating that provides excellent anti-corrosion and anti-seizing properties, enhancing durability. Additionally, the corrugated ribs on the insulator prevent flashover, ensuring reliable performance under various conditions. The pure alumina silicate ceramic insulator offers superior strength and effective heat transfer, while the copper core aids in efficient heat removal, further optimizing engine performance.

With triple seals designed to prevent leakage, these spark plugs are built to meet OEM specifications, ensuring compatibility and reliability. The NGK Laser Iridium spark plugs are a robust choice for those seeking to maintain engine efficiency and performance.

Features

• Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
• Corrugated Ribs Prevent Flashover
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength And Better Heat Transfer
• Copper Core Aids In Heat Removal
• Triple Seals Prevent Leakage

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 93163
• Resistor: Yes
• Electrode Type: Standard
• Electrode Core Material: Copper
• Electrode Tip Material: Iridium
• Insulator Type: OEM
• Thread Size (IN): OEM
• Quantity: Single
• Reach: 1.04 Inch
• Seat Type: Flat
• Wrench Diameter: OEM

Compatibility / Fit

• 2013-2018 Ram 2500