- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs
- Copper core aids in heat removal
- Triple seals prevent leakage
The NGK Laser Iridium Spark Plug DFE (Part Number 91961) is designed to deliver exceptional performance and durability for select Lexus models including NX200t, GS200t, IS200t, and RC200t from 2015 to 2016. Engineered specifically for original equipment (OE) applications, these spark plugs utilize advanced laser iridium technology to ensure reliable ignition and prolonged service life. The iridium-tipped center electrode is six times harder than platinum, providing superior wear resistance and consistent spark performance even under demanding driving conditions. These plugs are tested to meet the highest standards to guarantee quality and longevity, making them an ideal replacement for OE iridium alloy plugs.
Features:
- Iridium-tipped center electrode provides six times the durability of platinum, ensuring long-lasting performance.
- Pure alumina ceramic insulator offers superior strength and efficient heat transfer to prevent overheating.
- Copper core enhances heat removal, promoting optimal combustion and engine efficiency.
- Raised platinum pad or platinum fine wire tip on the ground electrode ensures even wear and improved spark in distributorless ignition systems.
- Trivalent metal plating offers excellent anti-corrosion and anti-seizing properties for reliable operation.
- Triple seals prevent leakage, maintaining consistent performance in various conditions.
- Designed to fit specific Lexus models including NX200t, GS200t, IS200t, and RC200t from 2015-2016.
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- automotive
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- t
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition