SKU: NGKZFR5F
UPC: 087295175583
MPN: ZFR5F
The NGK Spark Plug Stock # 7558 (MPN: ZFR5F) is a premium spark plug designed for reliable ignition performance across a variety of automotive applications. This spark plug is ideal for those maintaining daily drivers, restoring classic vehicles, or tuning modified engines. With a reputation built over 80 years, NGK is a trusted name among mechanics and automotive enthusiasts.
The ZFR5F features NGK's proprietary ceramic insulator design, which enhances heat dissipation and electrical conductivity. This ensures optimal spark timing under various load conditions. Additionally, the trivalent metal plating on the center electrode resists oxidation and erosion, contributing to a longer service life and consistent performance.
This spark plug is an excellent choice for owners and technicians seeking OEM-equivalent or direct replacement performance without the added cost of OEM parts. The tapered seat design guarantees a gas-tight seal, which is crucial for preventing sealing failures, particularly in aluminum heads. The ZFR5F is suitable for a wide range of street engines, making it a versatile option for automotive applications.
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