NGK SPARK PLUG PJR7A 2842
NGK SPARK PLUG PJR7A 2842. NGK Premium Platinum Spark Plug PJR7A features a wide heat range achieved with copper wire replacing conventional iron cores. Copper dissipates heat quickly, cooling the electrode and insulator tip. Raised pre-ignition rating with high-conduction copper and long-nose insulator. Laser-welded dual platinum surfaces ensure slow wear rates for longer service life. Provides stable idle, superior anti-fouling, improved fuel efficiency, and lower emissions. Trivalent metal plating for superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator for superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage. Sold individually. Specifications: Heat Range 7, Thread Size 18 mm, Type Resistor. Units Sold Each. Weight 0.12 lbs. Alternate/OEM Part Numbers: 2842, PJR7A. Part of NGK's Laser Platinum Series for high ignitability and longer service life. This premium spark plug is designed to deliver exceptional durability, fuel efficiency, and reliable performance.
- SKU
- 37-PJR7A
- Brand
- NGK
- Availability
- In Stock (4)
FULL DESCRIPTION
NGK Premium Platinum Spark Plug - PJR7A
Product Overview:
This NGK PJR7A spark plug is engineered for superior performance and longevity. Featuring advanced materials and construction, it provides reliable ignition and optimal combustion for your vehicle.
Key Features:
- Wide Heat Range: Utilizes a copper wire core for rapid heat dissipation, effectively cooling the electrode and insulator tip.
- Enhanced Pre-Ignition Resistance: A high-conduction copper core and long-nose insulator design contribute to a higher pre-ignition rating.
- Extended Service Life: Laser-welded dual platinum surfaces resist wear, ensuring a longer operational lifespan.
- Optimized Performance: Delivers a stable idle, superior anti-fouling capabilities, improved fuel efficiency, and reduced emissions.
- Corrosion and Seizure Resistance: Trivalent metal plating offers excellent protection against corrosion and seizing.
- Anti-Flashover Design: Corrugated ribs on the insulator prevent electrical flashover.
- Durable Insulator: Made from pure alumina silicate ceramic, providing superior strength and efficient heat transfer.
- Triple Seals: Incorporates triple seals to prevent leakage.
- Sold Individually: Each spark plug is sold as a single unit.
Specifications:
- Heat Range: 7
- Thread Size: 18 mm
- Type: Resistor
- Weight: 0.12 lbs
- NGK Part Number: 2842
