NGK 5122 BR7ES Nickel Spark Plugs – 4 Pack | OEM-Grade Ignition

NGK 5122 BR7ES Nickel Spark Plugs – 4 Pack

Meet the NGK 5122 BR7ES nickel spark plugs, a four-pack designed to deliver OEM-grade ignition performance across a broad range of engines. Each plug blends a solid copper center electrode with a nickel alloy ground electrode, offering dependable heat dissipation and reliable spark under varied conditions. This listing emphasizes fitment in the classic and modern fleets listed by NGK, but always verify the exact part number against your vehicle manual or NGK before purchasing.

What makes BR7ES stand out

• Nickel and copper cores provide robust heat transfer and stable arcs.
• Pre-gap size is .032 inches (0.8 mm), ready for installation with common gapping standards.
• Standard ground electrode configuration supports consistent ignition in OE-compatible applications.
• Trivalent metal plating helps resist corrosion and seizing in challenging conditions.
• Washer included for a reliable seal and reduced gas leakage risk.

In practice, these plugs are used as OEM replacements in a wide spectrum of vehicles, including motorcycles and cars from brands like Harley-Davidson, Honda, KTM, Husaberg, Husqvarna, Kawasaki, MG, Oldsmobile, Pontiac, Porsche, Suzuki, Toyota, Yamaha, and many others listed in the data. While the exact fit depends on your engine’s design and gap, the BR7ES part is positioned as a versatile choice for OE nickel alloy plug applications.

Real-world use and installation tips

• Before purchasing, confirm the part number with your owner’s manual or NGK guidance to avoid mismatch.
• Available in a 4-pack, which helps keep spares on hand for routine maintenance or seasonal service.

Packaging and durability notes

NGK is known for quality, reliability, and durability. The standard NGK packaging remains a recognized signal of OEM-grade parts. The combination of a high-grade ceramic insulator and a copper core supports consistent performance across heat ranges and engine loads, while the gasket seal helps limit gas leakage during combustion. This is a ready-to-install option for vehicles that require a BR7ES nickel spark plug with a 0.8 mm pre-gap and standard ground electrode design.