Spark Plug for 2009-2010 Jaguar XF & More - NGK IFR5N10

NGK IFR5N10 spark plug for the 2009-2010 Jaguar XF V8 4.2L and other vehicles ignites the air-fuel mixture in the cylinder. It is one of the NGK spark plugs engineered for OE applications, and it is best for vehicles with OE fine wire iridium alloy plugs.

• NGK Laser Iridium spark plug line
• Iridium alloy center electrode; iridium is six times harder than platinum
• Platinum tip on the ground electrode for even wear and service life
• Solid copper core, 98% pure, for heat dissipation and conductivity
• Trivalent metal plating for anti-corrosion and anti-seizing protection

Quick facts

• Part: NGK IFR5N10 spark plug
• Fits: 2009-2010 Jaguar XF V8 4.2L and other vehicles
• Condition: New

Worn plugs can bring on hard starting, a misfire or a rough idle. Before you replace the plugs over any of these, rule out the ignition coils, wiring and fuel delivery first.

Fits

Vehicles it fits include the 2009-2010 Jaguar XF V8 4.2L, the 1998-2003 Jaguar XJ8 V8 4.0L and the 2004-2009 XJ8 V8 4.2L, and the 1993-2003 Jaguar Vanden Plas 6-cylinder 4.0L or V8 4.0L and the 2004-2009 Vanden Plas V8 4.2L. The 6-cylinder 4.0L takes six plugs and the V8 engines take eight. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

Interchange: 7866