Specifications
- Brand
- NGK
- Part #
- 5115
NGK Laser Iridium Spark Plug Box of 4 (IFR7F-4D)
Box of 4
Sold as a complete box
Per Unit
$14.27
Box of 4 Total
$57.06
$57.06
for box of 4Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
NGK Laser Iridium Spark Plug Box of 4 (IFR7F-4D). Features an iridium center electrode for durability and a stable spark.
Key Features
- This product is a box of 4 NGK Laser Iridium spark plugs.
- Features a fine wire center electrode made of an iridium alloy for high durability and a stable spark.
- Includes a platinum pad on the ground electrode for even wear in distributorless ignition systems.
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
- Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
- A 98 percent pure copper core aids in heat removal to prevent overheating.
Product Details
This is a box of four NGK Laser Iridium spark plugs, part number 5115. These are designed as an OE equivalent replacement, meaning they meet the original equipment manufacturer's specifications for your commercial engine. The fine wire center electrode is made from an iridium alloy, which has a very high melting point and offers durability six times harder than platinum, ensuring a consistent and stable spark. The pure alumina ceramic insulator helps with heat transfer, and the trivalent metal plating on the exterior resists corrosion and seizing.
NGK includes a platinum pad on the ground electrode for even wear, especially in modern distributorless ignition systems. The 98 percent pure copper core inside the plug helps dissipate heat, preventing it from overheating, which contributes to reliable starts. Triple seals are also incorporated to prevent any gas leakage.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 5115
Frequently Asked Questions
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NGK Laser Iridium Spark Plug Box of 4 (IFR7F-4D)