4.4L V8 Diesel Thermostat Water Pipe for Range Rover

Direct replacement thermostat water pipe and coolant hose for seamless engine cooling system performance on diesel Range Rovers.

Overview

The thermostat water pipe is a critical component in your Range Rover's cooling system. This genuine OE-quality replacement is engineered to manage coolant flow from the engine block to the radiator with precision, maintaining optimal operating temperatures under all driving conditions.

Over time, thermal cycling and pressure fluctuations can compromise the integrity of the original pipe. A degraded water pipe can lead to coolant leaks, localized hot spots, and inefficient heat dissipation—risking engine overheating and performance loss. This direct replacement restores full cooling system integrity.

Manufactured to OEM specifications and tested for durability, this part offers reliable performance and long-term reliability. It fits Range Rover models equipped with 4.4L V8 diesel engines, covering both older L405 chassis (2010–2012, 2013 onward) and newer L494 Sport and L461 Vogue generations.

What's Included

Product Highlights

• Direct replacement for Land Rover OEM part numbers LR022718 & LR022730
• OE-quality engineering meets all factory performance standards
• Designed for 4.4L TDV8 diesel engines across three generations
• Maintains optimal coolant flow and temperature regulation
• Precision-molded rubber and reinforced hose construction
• Resists thermal cycling and high-pressure fluctuations
• Easy installation; no modification required
• New condition with 6-month warranty
• Sourced and tested for reliability and longevity
• Compatible with all trim levels (SE, HSE, P, SVR, Dynamic, Autobiography)

Compatibility

Note: Verify your OEM part number before purchase. If unsure, contact us with your Vehicle Identification Number (VIN) or registration document for confirmation.

Installation Notes

Victorious Automotive is an independent aftermarket supplier. We are not affiliated with, endorsed by, or connected to Land Rover, Jaguar Land Rover (JLR), or any manufacturer. All product names, logos, and brand references are for compatibility identification only. Vehicle images are illustrative and may not reflect exact fitment or finish.