Uprated Smiths Heater Matrix Element Core Lotus Europa Series 1 Austin FX4 Taxi. Suitable for Series 2a Land Rovers, Lotus Europa & Austin FX4 (Early version) this has been custom designed and manufactured for us by Clayton Heaters using their tested Brass tubes with. Copper wire wound heat exchanger for the element. This matrix offers maximum heat output which significantly exceeds the original element plus long service life and resistance to blockage and leaks.The use of copper also makes these units more efficient than the Smiths type heaters. See our other listings for best quality ducting, heater controls and demister vents manufactured exclusively for Emberton & Co. This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Air Conditioning & Heating\Heater Cores". The seller is "emberton-imperial-ltd_charlieccu" and is located in this country: GB. This item can be shipped worldwide.