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NGK 91794 ILTR6R8G Laser Iridium Spark Plug 1 / 4
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NGK 91794 ILTR6R8G Laser Iridium Spark Plug

SKUNGK-91794-ILTR6R8G-LASER-IRIDIUM-SPARK-PLUG ID#123
Retail price
$49.95
Out of stock Ships tomorrow if ordered before 2 PM PT Tax at checkout
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Authentic part Direct from supplier
1-year warranty Full replacement
30-day returns If unused

Specifications

Datasheet · #123
Article91794
ManufacturerNGK
Length (in)4.1
Height (in)1.1
Width (in)1.1
Weight (lb)0.15

About this part

NGK 91794 (ILTR6R8G) Laser Iridium Spark Plug

Restore your engine's peak performance with the NGK 91794 Laser Iridium spark plug. Engineered specifically for modern high-output turbocharged engines, this plug combines a fine-wire iridium center electrode with a platinum pad on the ground electrode for ultimate durability.

Key Features:

  • Laser Iridium Technology: The precision-welded iridium tip is extremely durable and requires less voltage to spark, ensuring faster cold starts and stable idling.

  • Long Service Life: Designed with dual precious metals (Iridium Center + Platinum Ground) to minimize wear, lasting up to 100,000 miles.

  • OEM Fitment: The specific original equipment choice for many Ford EcoBoost engines (Mustang 2.3L, Focus RS, F-150, Ranger), as well as Lincoln and Land Rover models.

  • Corrosion Resistant: Trivalent Metal Plating provides superior anti-seizing properties, preventing the plug from getting stuck in the cylinder head.

Specifications:

  • Brand: NGK

  • Stock Number: 91794

  • Part Number: ILTR6R8G

  • Thread Size: 14mm

  • Hex Size: 5/8" (16mm)

  • Gap: 0.032" (0.8mm)

  • Seat Type: Tapered