{"product_id":"exchange-water-pump-assy","title":"Exchange Water Pump Assy for Range Rover (2002 – 2009) Auxiliary Fuel Fired Pre - Heater - Exchange Water Pump – JJK000010","description":"\u003cp\u003eThe JJK000010 is an exchange unit for the auxiliary fuel-fired pre-heater water pump fitted to Range Rover models, functioning as part of the supplementary heating circuit that circulates coolant through the Webasto-type pre-heater system independent of the main engine. This pump maintains coolant flow within the auxiliary heater loop, and failure typically presents as reduced cabin heating output or pre-heater fault codes. Supplying a correct exchange unit ensures the auxiliary circuit operates at the required flow rate without introducing leaks at the pump housing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied as an exchange assembly - the complete pump unit rather than individual internal components\u003c\/li\u003e\n\u003cli\u003eDesigned for the auxiliary fuel-fired pre-heater circuit, not the primary engine cooling circuit\u003c\/li\u003e\n\u003cli\u003eMeets OEM fitment specifications for the Range Rover auxiliary heating system\u003c\/li\u003e\n\u003cli\u003eInspect associated pre-heater hoses and electrical connector for corrosion or deterioration when replacing this pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Range Rover (L322) models from 2002 to 2009 across the full production range, and Range Rover (L322) models from 2010 up to chassis AA000001, covering vehicles equipped with the auxiliary fuel-fired pre-heater system.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes 4x4","offers":[{"title":"Default Title","offer_id":55820744884568,"sku":"JJK000010","price":63.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/JJK000010-600x600.jpg?v=1758866686","url":"https:\/\/thomasperformance.co.uk\/products\/exchange-water-pump-assy","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}