NGK 90219 ILZKR7G7G Laser Iridium Spark Plug for Jeep/Alfa 2.0T

Vehicle Fitment

• 2017-2024 Alfa Romeo Giulia, 2.0T
• 2018-2024 Alfa Romeo Stelvio, 2.0T
• 2023 Dodge Hornet, 2.0T
• 2018-2023 Jeep Wrangler, 2.0T
• 2019-2023 Jeep Cherokee, 2.0T
• 2022-2023 Jeep Grand Cherokee, 2.0T (including 4xe)
• Jeep Compass, 2.0T (confirm exact model years for your application)

Fitment Notes

• OE cross-reference: Mopar/FCA 68292346AA, SP292346AA
• Additional cross-reference number (50051491) suggests this plug design may also be shared with certain Hyundai applications - confirm against your OE part number if applicable
• Confirmed years here run slightly narrower than some companion ignition coil listings for the same engine platform - if your vehicle is a newer model year not listed above, cross-reference your OE plug number to confirm before ordering
• Shared across the Stellantis 2.0L turbocharged four-cylinder engine platform - confirm your specific trim uses this engine, as some trims offer alternate engine options

Features

• Iridium alloy center electrode is six times harder than platinum for exceptional durability
• Fine-wire iridium tip delivers a consistently stable spark for reliable ignition
• 98% pure copper core offers superior heat dissipation, conductivity, and ultra-wide heat range capability
• High-grade pure alumina ceramic insulator prevents overheating and supports reliable starts
• Platinum pad on the ground electrode promotes even wear in distributorless ignition systems
• Trivalent metal plating provides strong anti-corrosion and anti-seizing protection
• Engineered specifically to OE specifications

Specifications

• NGK stock number: 90219
• Service/OE number: ILZKR7G7G
• Center electrode material: Iridium, fine wire
• Ground electrode: Platinum pad
• Resistor: Yes
• Torque spec: 10.8-18 lb-ft (cast iron), 10.8-14.5 lb-ft (aluminum)

Included Components

• 1x Spark Plug

Product Description

The NGK 90219 (ILZKR7G7G) is a Laser Iridium spark plug engineered to OE specifications for the Stellantis 2.0L turbocharged four-cylinder engine, matching the factory 68292346AA plug used across Alfa Romeo, Dodge, and Jeep models - including the Giulia, Stelvio, Hornet, Wrangler, Cherokee, Grand Cherokee, and Compass. Its fine-wire iridium center electrode is six times harder than platinum, giving it strong durability under the high heat and pressure of a turbocharged engine.

A 98% pure copper core supports strong heat dissipation and conductivity across a wide operating range, while the platinum pad on the ground electrode helps promote even wear in this engine's distributorless ignition system. NGK's high-grade alumina ceramic insulator resists overheating for reliable starts, and trivalent metal plating protects against corrosion and seizing in the cylinder head over time.

This is a strong OE-quality replacement for owners of the covered Alfa Romeo, Jeep, and Dodge 2.0T models dealing with a misfire, rough idle, or ignition-related check engine light. Given the coverage gap noted above between this plug and its companion ignition coil (NGK 49633) for newer model years, cross-referencing your vehicle's OE spark plug part number is the safest way to confirm fitment if you have one of the newest model years in this lineup.