Spark Plug for 1993-1998 Jeep Grand Cherokee & More - NGK FR5-1

NGK FR5-1 spark plug for the 1993-1998 Jeep Grand Cherokee 6-cylinder 4.0L, the 1998 Grand Cherokee V8 5.2L or 5.9L and other vehicles ignites the air-fuel mixture in the cylinder. This V-Power plug is one of the NGK spark plugs engineered for OE applications.

• NGK V-Power line: V-cut nickel alloy center electrode and concave ground electrode for ignitability, quicker starts and smoother idle
• 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 copper core of 98% pure copper for heat dissipation, conductivity and ultra wide heat ranges
• Cold-rolled threads that help prevent cross-threading and damage to cylinder heads
• Intended for engines with factory nickel alloy plugs and not recommended where the factory plugs are precious metal

Quick facts

• Part: NGK FR5-1 spark plug
• Fits: the 1993-1998 Jeep Grand Cherokee 6-cylinder 4.0L, the 1998 Grand Cherokee V8 5.2L or 5.9L and other vehicles
• Condition: New

Hard starting, a rough idle or a misfire can mean a plug is worn, but other ignition or fuel problems can produce those symptoms too, so track down the source before buying plugs. With the engine off and cool, look at the electrode and ceramic for wear, cracks or deposits, and measure the gap against the spec.

Fits

Vehicles it fits include the 1986-2000 Jeep Cherokee 4-cylinder 2.5L and the 1991-1998 Cherokee 6-cylinder 4.0L, and the 1987-1995 Jeep Wrangler 4-cylinder 2.5L and the 1991-1995 Wrangler 6-cylinder 4.0L. The 2.5L four-cylinder takes four plugs and the 4.0L six-cylinder takes six. If your Jeep or other car is not named here, look it up by year and engine in the "Vehicles it fits" section.

Specifications

Interchange: 7252