
NGK Genuine LFR5A-11 Spark Plug
NGK Genuine LFR5A-11 Spark Plug ensures optimal ignition performance for marine engines. Designed for durability and consistency, it enhances fuel efficiency and engine reliability, making it ideal for boat enthusiasts and commercial marine applications.
Out of stock items can be ordered and shipped out within 3-5 working days
We despatch all orders within 24 hours. Orders placed weekdays before 4pm will be shipped the same day.
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Pickup available at Marine Chandlery: North Shields
Usually ready in 1 hour

NGK Genuine LFR5A-11 Spark Plug
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

NGK Genuine LFR5A-11 Spark Plug ensures optimal ignition performance for marine engines. Designed for durability and consistency, it enhances fuel efficiency and engine reliability, making it ideal for boat enthusiasts and commercial marine applications.
NGK Genuine LFR5A-11 Spark Plug ensures optimal ignition performance for marine engines. Designed for durability and consistency, it enhances fuel efficiency and engine reliability, making it ideal for boat enthusiasts and commercial marine applications.
Description
The NGK Genuine LFR5A-11 Spark Plug is a high-performance spark plug specifically designed for marine engines, ensuring optimal ignition and efficiency in various marine applications. Engineered for reliability, this spark plug is ideal for use in a wide range of outboard and inboard motors, as well as other marine combustion engines. One of the key features of the LFR5A-11 is its advanced design, which includes a nickel-chrome alloy center electrode and a special multi-ground electrode configuration. This construction promotes better fuel ignition efficiency and smoother operation, contributing to enhanced engine performance and fuel economy. The heat range of 5 ensures it operates effectively in both standard and high-performance marine environments, minimizing fouling and extending the lifespan of the plug. This spark plug is particularly suitable for use in two-stroke and four-stroke engines, making it versatile for marine enthusiasts and professionals alike. Its durable construction resists corrosion, making it well-suited to maritime conditions where moisture and salt can impact performance. In practical applications, users will benefit from easier starting, improved throttle response, and reduced emissions, all of which are crucial for maintaining the efficiency of marine engines. Regularly replacing spark plugs with NGK Genuine LFR5A-11 can help prevent misfires and engine damage, ensuring a reliable and enjoyable experience on the water. By choosing the NGK Genuine LFR5A-11 Spark Plug, marine users invest in a product that combines high-quality materials with innovative engineering, proven to enhance the performance and longevity of their engines in demanding marine environments.
Specification
| Specification | Details |
|---|---|
| Part Number | LFR5A-11 |
| Type | Iridium |
| Thread Size | 14 mm |
| Heat Range | 5 |
| Gap Size | 1.1 mm (0.044 in) |
| Reach | 19 mm (0.748 in) |
| Electrode Material | Iridium |
| Center Electrode Diameter | 2.5 mm |
| Ground Electrode Configuration | Single |
| Insulator Material | Alumina |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








