NGK Nickel Spark Plug Box of 4 (BR8EQ-14)

NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. NGK Standard spark plugs are proven technology that offer reliable performance. Actual OE or equivalent replacement spark plug. NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. MAZDA RX-7 1985-81

• TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Copper core aids in heat removal
• Triple seals prevent leakage

The NGK Nickel Spark Plug (Part Number NGK2329) is a reliable OE replacement designed specifically for Mazda RX-7 models from 1981 to 1983. Engineered with high-quality materials, this spark plug ensures consistent ignition performance and durability. Its nickel alloy construction provides excellent resistance to wear, making it a trusted choice for both daily driving and performance applications. This spark plug features a solid copper core for superior heat dissipation and conductivity, promoting optimal engine operation across a wide heat range. The triple gasket sealing system effectively prevents combustion gas leakage, ensuring efficient engine performance and longevity. Additionally, the high-grade alumina silicate ceramic insulator offers enhanced strength and better heat transfer, which helps maintain stable operation under demanding conditions. Trivalent metal plating on the terminal and threads provides superior corrosion and anti-seize properties, facilitating easier installation and removal over time. The design also incorporates corrugated ribs that prevent flashover, contributing to reliable spark delivery. This set includes four spark plugs, making it suitable for complete engine maintenance or replacement, and is compatible with the specified Mazda RX-7 models for a perfect fit and optimal performance.

Features:

• Trivalent metal plating for superior corrosion and anti-seizing properties

• High-strength alumina silicate ceramic insulator for durability and heat transfer

• Solid copper core for excellent heat dissipation and conductivity

• Triple gasket sealing system prevents gas leakage

• Corrugated ribs designed to prevent flashover

Fitment:
Mazda RX-7 GS 1981
Mazda RX-7 GS 1982
Mazda RX-7 GS 1983
Mazda RX-7 GS 1984
Mazda RX-7 GS 1985
Mazda RX-7 GSL 1981
Mazda RX-7 GSL 1982
Mazda RX-7 GSL 1983
Mazda RX-7 GSL 1984
Mazda RX-7 GSL 1985
Mazda RX-7 Limited Edition 1983
Mazda RX-7 S 1981
Mazda RX-7 S 1982
Mazda RX-7 S 1983
Mazda RX-7 S 1984
Mazda RX-7 S 1985