Spark Plug for 1989-1990 Jaguar XJ12 & More - NGK BR7EFS

NGK BR7EFS spark plug for the 1989-1990 Jaguar XJ12 V12 5.3L and other vehicles ignites the air-fuel mixture in each cylinder. Among NGK spark plugs, the Standard line is engineered for OE applications.

• NGK Standard line with a nickel alloy center electrode for consistent performance
• Trivalent metal plating gives anti-corrosion and anti-seizing properties for easier installation and removal
• High grade alumina silicate ceramic insulator for dielectric performance
• Solid 98% pure copper core for heat dissipation, conductivity and wide heat ranges
• Triple gasket sealing prevents combustion gas leakage
• Cold-rolled threads that prevent cross-threading and damage to cylinder heads

Quick facts

• Part: NGK BR7EFS spark plug
• Fits: 1989-1990 Jaguar XJ12 V12 5.3L and other vehicles
• Condition: New

Misfires, hard starting, a rough idle or poor fuel economy can mean worn spark plugs, though other parts can cause the same symptoms. Before you replace the plugs, rule out the ignition coils, plug wires and fuel delivery. This plug suits engines running nickel alloy plugs and is not recommended where the factory plugs are precious metal.

Fits

This is a spark plug for the 1989-1990 Jaguar XJS V12 5.3L and it also fits the 1989-1990 Jaguar XJ12 V12 5.3L. Both V12 engines take twelve plugs.

Specifications

Interchange: 474 · 483 · 1765242 · 1765245 · H3CS · RS5C · 1094