NGK (6578) BPR4ES SOLID Standard Spark Plug, Pack of 6
NGK (6578) BPR4ES SOLID Standard Spark Plug, Pack of 6
Key features
- TRUSTED OEM BRAND: NGK is a global leader in ignition components, supplying spark plugs for a wide range of domestic and import vehicles.
- CONSISTENT IGNITION PERFORMANCE: Designed to support reliable starts, smooth engine operation, and consistent combustion under normal driving conditions.
- ADVANCED ELECTRODE DESIGN: Engineered with application-specific electrode technology (copper, iridium, or platinum) to support efficient spark and durability.
- CORROSION-RESISTANT PLATING: Trivalent metal plating helps provide corrosion resistance and supports easier removal over time.
- DIRECT REPLACEMENT FIT: Manufactured to meet OE specifications for fit, form, and function—verify compatibility with your vehicle before purchase.
Upgrade your engine’s performance and reliability with NGK 6578 Standard Series Spark Plugs (BPR4ES). As one of the world’s leading OEM ignition manufacturers, NGK delivers precision-engineered spark plugs designed for consistent performance, durability, and efficiency.NGK spark plugs are built using high-quality materials and advanced manufacturing processes to ensure optimal combustion, improved fuel efficiency, and dependable ignition under all operating conditions. Whether you are maintaining a daily driver or optimizing performance, NGK provides the trusted solution.NGK spark plugs are engineered to meet or exceed OEM specifications, making them a dependable choice for professional mechanics and DIY installers alike. This 6 pack of NGK 6578 Standard Series spark plugs is compatible with the following 6 Cylinder models:Compatible with American Motors Ambassador 1966-1967 3.3L 6cyl Gap 0.035"; OE Equivalent DesignAmbassador 1966-1967 3.3L 6cyl Gap 0.035"; OE Equivalent DesignAmbassador 1965-1970 3.8L 6cyl Gap 0.035"; OE Equivalent DesignAmbassador 1965-1970 3.8L 6cyl Gap 0.035"; OE Equivalent DesignAmbassador 1971 4.2L 6cyl Gap 0.035"; OE Equivalent DesignAmbassador 1971 4.2L 6c
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