{"product_id":"tank-expansion-radiator-192394","title":"Tank - Expansion - Radiator for Defender (1986 – 2006) Radiator - Expansion – PCF101590","description":"\u003cp\u003eThe radiator expansion tank (PCF101590) is a plastic coolant overflow and pressurisation reservoir that maintains system pressure and allows coolant to expand safely as engine temperature rises. On ageing Land Rovers, original expansion tanks commonly crack or develop weeping joints, causing coolant loss, overheating, and potential head gasket damage - particularly on the 300Tdi and 2.5TD engines where cooling systems operate under sustained load. Replacing a faulty tank promptly prevents progressive coolant depletion and associated engine damage.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlastic construction replacing either the original metal or plastic expansion tank on applicable Range Rover Classic variants\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement - no modification required for Defender 90\/110\/130 applications across the full 1986–2006 production run\u003c\/li\u003e\n\u003cli\u003eSupplied as a single unit; check the associated pressure cap and coolant hoses for condition at the same time\u003c\/li\u003e\n\u003cli\u003eOEM-equivalent specification compatible with petrol V8, 2.5L 4-cylinder TD, and VM diesel engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Defender (1986–2006), Discovery 1 (1989–1998, except V8 Twin Carb), and Range Rover Classic (V8 petrol, 2.5L 4-cylinder TD, and VM diesel variants) up to chassis GA399973.\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":55821680902488,"sku":"PCF101590","price":20.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/PCF101590-600x600.jpg?v=1758870620","url":"https:\/\/thomasperformance.co.uk\/products\/tank-expansion-radiator-192394","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}