Specifications
- Brand
- NGK
- Part #
- 91657
NGK Laser Iridium Spark Plug Box of 4 (DILFR6N-T)
Box of 4
Sold as a complete box
Per Unit
$20.10
Box of 4 Total
$80.41
$80.41
for box of 4NGK Laser Iridium Spark Plug Box of 4 (DILFR6N-T). Offers improved performance and longevity with an iridium center electrode.
Key Features
- Fits vehicles with OE DFE iridium alloy plugs.
- Iridium tipped center electrode offers six times the durability of platinum.
- Pure alumina silicate ceramic insulator provides superior strength and heat transfer.
- Trivalent metal plating offers anti-corrosion and anti-seizing properties.
- Copper core aids in heat removal.
- Triple seals prevent leakage.
Product Details
NGK Laser Iridium spark plugs are built for a balance of strong performance and long life. They are made with a pure alumina silicate ceramic insulator that offers solid strength and helps with heat transfer. The center electrode is tipped with iridium, which is a very hard metal, giving you a durable spark plug that lasts. Plus, the pure copper core helps keep the plug from getting too hot, ensuring it starts reliably every time.
These plugs also have a platinum fine wire tip on the ground electrode. This helps them wear evenly, especially in modern ignition systems, and makes sure the spark is consistent. The trivalent metal plating on the outside helps stop corrosion and makes them easier to remove later on. They are a good choice if your vehicle originally came with DFE iridium alloy plugs, as they are designed to match that performance.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 91657
Frequently Asked Questions
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NGK Laser Iridium Spark Plug Box of 4 (DILFR6N-T)