NGK 96329 ILTR5L11 Laser Iridium Spark Plug 14mm Thread 0.044 in Gap

The NGK 96329 Laser Iridium Spark Plug (NGK part number ILTR5L11) is a resistor-type iridium spark plug built to OE or equivalent specifications. A laser-welded fine-wire iridium center electrode and a platinum-tipped ground electrode give a stable spark, a slow wear rate and long service life. It suits engines that originally came with fine-wire iridium plugs.

Key Features:

• Fine-wire iridium alloy center electrode (0.6 mm). Iridium has a very high melting point and is far harder than platinum.
• Platinum-tipped ground electrode for good ignitability and durability
• Solid copper core helps remove heat and improves conductivity
• Pure alumina silicate ceramic insulator for strength and heat transfer, with corrugated ribs that help prevent flashover
• Trivalent metal plating resists corrosion and seizing, so the plug installs and removes more easily
• Triple seals help prevent combustion leakage
• Built-in resistor (5000 ohm) helps suppress radio-frequency interference

Specifications:

• Manufacturer part number: ILTR5L11 (NGK stock number 96329)
• Thread size: 14 mm, 1.25 mm pitch
• Reach: 0.984 in (25 mm)
• Hex size: 5/8 in (16 mm)
• Seat type: Tapered
• Gap: 0.044 in (1.1 mm)
• Heat range: 5
• Terminal type: Non-removable nut
• Insulator: Ceramic

Interchange numbers: ACDelco 41-115, GM 12627160, Denso 4513, Denso 4718, Denso ITV16TT, Denso PTV16TT.

NGK is a leading OE supplier of spark plugs. This plug is a dependable replacement for restoring smooth idle, reliable starts and efficient combustion.