BERU GN985 High-tech Glow Plug

Introducing the BERU GN985 High‑Tech Glow Plug

The BERU GN985 is a state‑of‑the‑art glow plug engineered to deliver reliable pre‑heating performance for diesel engines. Designed with advanced materials and precision manufacturing, it ensures consistent ignition in cold conditions while extending the life of your engine’s combustion system.

Key Features at a Glance

• High‑Temperature Resistance: Built to withstand extreme temperatures without degradation.
• Rapid Warm‑Up Time: Achieves optimal ignition temperature in seconds, reducing start‑up delays.
• Durable Construction: Uses high‑grade alloys and robust insulation for long‑term reliability.
• Universal Fitment: Compatible with a wide range of Land Rover models including Defender, Discovery II, and various SUV variants.
• Low Power Consumption: Operates efficiently at 11 V/16 A, minimizing electrical load on the vehicle’s battery system.

Technical Specifications

Compatibility Matrix

The GN985 is engineered to replace the legacy ERR6066 glow plugs across a broad spectrum of Land Rover diesel engines. Below are the primary models that benefit from this upgrade:

• Land Rover Defender (L316, L318)
• Discovery II (L318)
• Defender SUV Cabrio
• Various pickup and station wagon derivatives that share the same engine architecture.

Installation Guide

1. Safety First: Disconnect the battery to prevent accidental electrical discharge.
2. Locate Existing Glow Plugs: They are typically positioned near the cylinder head, spaced evenly around the engine block.
3. Remove Old Plug: Use a socket wrench with an extension bar; rotate counter‑clockwise until fully unscrewed.
4. Insert GN985: Align the M10 thread and screw clockwise by hand, then tighten to manufacturer torque specifications (usually around 30 Nm).
5. Reconnect Battery: Restore power and verify that the glow plug indicator lights up during engine start‑up.

Performance Benefits

Upgrading to the BERU GN985 offers tangible advantages for diesel vehicle owners:

• Improved Cold Start Reliability: The plug’s rapid heating capability reduces engine crank time, especially in sub‑freezing climates.
• Lower Emissions: Consistent ignition leads to more complete combustion, thereby decreasing particulate matter and NOx output.
• Extended Engine Life: By minimizing unburnt fuel and reducing thermal shock, the plug helps protect pistons, valves, and cylinder heads.
• Energy Efficiency: The low current draw ensures that the vehicle’s alternator and battery are not overstressed during start‑up.

Why Choose BERU?

BERU is a globally recognized name in automotive ignition components. Their commitment to quality control, rigorous testing protocols, and continuous innovation has earned them trust among professional mechanics and enthusiasts alike. The GN985 exemplifies this dedication by marrying cutting‑edge materials with proven engineering practices.

Maintenance Tips

• Regular Inspection: Check for signs of wear or corrosion on the plug’s exterior every 10,000 km.
• Clean Surrounding Area: Keep the cylinder head free from oil and debris to ensure proper heat transfer.
• Replace as Needed: If you notice a drop in engine performance or increased idle noise, consider swapping out the glow plug before it fails completely.

Frequently Asked Questions

Can I install the GN985 myself?

Yes, with basic hand tools and adherence to safety procedures. However, if you are uncertain, professional installation is recommended.

Will this plug work in all diesel engines?

The GN985 is specifically designed for Land Rover diesel models that originally used the ERR6066. It may not be compatible with other brands or engine types.

What is the expected lifespan of a GN985?

Under normal operating conditions, it can last upwards of 50,000 km, but actual life depends on driving habits and environmental factors.

Final Thoughts

The BERU GN985 High‑Tech Glow Plug stands out as a reliable, efficient, and durable solution for diesel engine pre‑heating. Its advanced design ensures that your vehicle starts smoothly even in the harshest weather, while its compatibility with popular Land Rover models makes it an attractive upgrade for owners seeking performance and longevity.

By choosing the GN985, you invest in a component that delivers consistent ignition, reduces emissions, and protects your engine’s critical components—an essential step toward maintaining peak vehicle health.