Spark Plug for 1991-2002 Saturn SL & More - NGK 7755

NGK 7755 spark plug for the 1991-2002 Saturn SL 4-cylinder 1.9L and other vehicles ignites the fuel mixture in the cylinder with a spark across its gap. It is one of the NGK spark plugs engineered for OE applications, and its triple gasket sealing prevents combustion gas leakage.

• NGK Standard line, supplied in NGK's yellow box packaging
• Nickel alloy center electrode for consistent performance
• Trivalent metal plating for anti-corrosion and anti-seizing properties, which eases 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
• Cold-rolled threads that prevent cross-threading and damage to cylinder heads

Quick facts

• Part: NGK 7755 spark plug
• Fits: 1991-2002 Saturn SL 4-cylinder 1.9L and other vehicles
• Condition: New

A misfire, hard starting or a rough idle can mean worn plugs, but ignition coils, wires or fuel delivery can produce them too, so find the cause before replacing. With the engine off and cool, look for a worn electrode or a cracked ceramic and measure the gap against .044 in (1.1 mm). This plug suits vehicles with OE nickel alloy plugs and is not recommended where the factory plugs are precious metal.

Fits

The listing covers a wide range of Saturn and Rolls-Royce models. It includes spark plugs for the 1993-2002 Saturn SC1 4-cylinder 1.9L as well as the 1991-2002 Saturn SL1 4-cylinder 1.9L. The 1991-2002 Saturn SL 4-cylinder 1.9L takes four plugs, and the Rolls-Royce V8-6.8L models take eight.

Specifications

Interchange: 41-628 · BKR4ESA-11
21025102 · 21024774