Jayrad Rad Land Rover Discovery II V8 Petrol 99-On 04 A/T M/T Core Size JR4409J

Overview

The Jayrad Rad is a high-quality automotive radiator designed specifically for Land Rover Discovery II vehicles equipped with V8 Petrol engines from 1999 onwards, supporting both automatic and manual transmissions. As a core component in vehicle cooling systems, it excels in demanding off-road and daily driving conditions, ensuring optimal engine performance and preventing overheating. Jayrad, a trusted Australian specialist in automotive parts, manufactures these radiators using premium materials and rigorous standards, aligning with industry expertise for reliability and longevity. This equipment is ideal for automotive enthusiasts, fleet operators, and maintenance professionals seeking durable solutions for 4x4 vehicles in rugged environments.

Technical Specifications

This radiator features a core size of JR4409J, optimized for efficient heat dissipation in V8 Petrol engines. It boasts a robust aluminum construction for superior durability and weight reduction, with dimensions approximately 600mm x 400mm x 50mm (varies slightly by model). Operational parameters include a maximum operating pressure of 15-20 PSI, a cooling capacity suitable for engines up to 4.0L, and compatibility with both A/T and M/T systems. Engineered for high airflow and thermal efficiency, it operates effectively in temperatures ranging from -10°C to 100°C, with a flow rate of up to 100 liters per minute, making it a reliable choice for heavy-duty applications.

Safety & Compliance

Built-in safety features include a pressure relief cap to prevent overheating and potential bursts, along with corrosion-resistant coatings for long-term integrity. The radiator complies with ISO 9001 standards for quality manufacturing and meets automotive industry regulations, such as those from the Australian Design Rules (ADR). These protections minimize risks in high-heat scenarios, ensuring user safety and environmental compliance, which is crucial for professional automotive use.

Installation & Maintenance

Installation requires professional assistance, involving secure mounting in the engine bay, connection to the cooling system, and bleeding of air pockets. Recommended operating conditions include ambient temperatures between -5°C and 50°C, with regular checks for coolant levels and hose integrity. Maintenance involves inspecting for leaks every 6 months, flushing the system annually, and using manufacturer-recommended coolants to extend lifespan and maintain efficiency.

Warranty & Support

Jayrad offers a 12-month warranty against manufacturing defects, covering parts and labor under normal operating conditions. Service conditions exclude damage from misuse or improper installation, with claims processed through authorized dealers. After-sales support includes access to technical advice and replacement parts via Jayrad's network, ensuring ongoing assistance for customers.

Frequently Asked Questions

• Q1: Is this radiator compatible with all Land Rover Discovery II models?
  A: Yes, it's designed for V8 Petrol engines from 1999 onwards, including both automatic and manual transmissions, but always verify your vehicle's specifications for a perfect fit.
• Q2: How often should I maintain this radiator?
  A: Perform visual inspections every 6 months and flush the cooling system annually to prevent buildup and ensure optimal performance.
• Q3: What does the warranty cover?
  A: The 12-month warranty covers defects in materials and workmanship, but it does not include damage from accidents or incorrect installation.