Spark Plug for 2010-2019 Jaguar XJ & More - NGK 94940

NGK 94940 spark plug for the 2010-2019 Jaguar XJ V8 5.0L and other vehicles ignites the air-fuel mixture in each cylinder. Among NGK spark plugs, this one is meant for engines that use fine wire iridium alloy plugs.

• NGK Laser Iridium line with a fine wire iridium alloy center electrode for consistent performance
• Iridium center electrode with a density six times that of platinum and a very high melting point
• Platinum tip on the ground electrode for ignitability and service life
• Solid copper core, 98% pure, for heat dissipation and conductivity
• Trivalent metal plating that resists corrosion and seizing, so the plug installs and removes more easily

Quick facts

• Part: NGK 94940 spark plug
• Fits: 2010-2019 Jaguar XJ V8 5.0L and other vehicles
• Condition: New

Worn plugs can show up as a rough idle, hard starting or a misfire. These signs alone do not prove the plugs are the problem, since a weak ignition coil can cause them too. The 2010-2019 Jaguar XJ V8 5.0L takes eight.

Fits

The vehicles it fits include the 2010-2019 Jaguar XJ V8 5.0L, the 2018-2019 Jaguar XJR575 V8 5.0L and the 2010-2017 Land Rover Range Rover V8 5.0L. If your car is not one of these, open the Buyer's Guide tab and look up your exact model and engine.

Specifications

Interchange: 8W93-12405-ABB
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