NGK 4045 Spark Plug

NGK Laser Platinum Spark Plug Overview

The NGK Laser Platinum Spark Plug 4045 is engineered for reliable ignition performance in Nissan Pulsar NX vehicles. Designed with precision materials and specifications, this spark plug supports efficient combustion and consistent engine operation.

• Part Number: 4045 (PFR6A-11)
• Compatible with Nissan Pulsar NX
• Center Electrode Tip Material: Platinum for durability
• Center Electrode Core Material: Copper for optimal conductivity
• Ground Electrode Core Material: Nickel with standard tip design
• Resistance: 5000 ohms to reduce electrical noise
• Pre-Gap Size: 0.044 inches for precise spark gap
• Thread Diameter: 14 mm with 0.75 inch reach
• Flat seat type and 5/8 inch hex size for secure installation

Detailed Product Description

The NGK Laser Platinum Spark Plug 4045 features a platinum center electrode tip that enhances wear resistance and maintains a stable spark over time. The copper core center electrode ensures excellent thermal conductivity, promoting efficient heat dissipation. The ground electrode is constructed from nickel with a standard tip design and configuration, providing reliable grounding and spark formation. With a resistance rating of 5000 ohms, this spark plug helps minimize electromagnetic interference with vehicle electronics. The pre-gap size of 0.044 inches is factory set to optimize ignition performance in Nissan Pulsar NX engines. The flat seat and 14 mm thread diameter ensure proper sealing and fitment, while the 5/8 inch hex size allows for straightforward installation.

About the NGK Laser Platinum Spark Plug Line

The Laser Platinum Spark Plug line from NGK is designed to offer a balance of durability and performance. Utilizing a platinum tip on the center electrode, these spark plugs provide longer service life compared to conventional plugs. This product line is suitable for vehicles requiring precise ignition timing and consistent spark delivery, such as the Nissan Pulsar NX. The combination of platinum and copper materials supports stable combustion and helps maintain engine efficiency.

Common Applications and Issues Addressed

• Replacement for worn or fouled spark plugs in Nissan Pulsar NX
• Improves ignition reliability and engine start-up consistency
• Reduces misfires caused by electrode wear or gap erosion
• Helps maintain fuel efficiency by ensuring proper combustion
• Minimizes electrical interference with vehicle electronics

Installation Notes and Tips

• Verify compatibility with Nissan Pulsar NX before installation
• Use a torque wrench to tighten to manufacturer specifications
• Check and adjust spark plug gap if necessary, though pre-gap is factory set
• Apply anti-seize compound on threads if recommended by vehicle manufacturer
• Inspect ignition system components for wear during replacement

Quality Assurance and Warranty

NGK spark plugs, including the Laser Platinum Spark Plug 4045, are manufactured to meet strict quality standards. The use of high-grade materials such as platinum and copper ensures durability and consistent performance. While specific warranty details may vary, NGK products typically come with manufacturer-backed quality assurance to support reliable operation in compatible vehicles like the Nissan Pulsar NX.