{"title":"Gen 1 Header Tank \u0026 Radiator Caps","description":"","products":[{"product_id":"expansion-tank-r50-r52-r53","title":"MINI -  17137529273 - Expansion Tank R50\/52\/53","description":"\u003cp\u003eExpansion tank for MINI R50, R52, and R53 models. This essential cooling system component maintains optimal coolant levels and pressure, accommodating fluid expansion as engine temperatures fluctuate. OEM part number 17137529273 ensures perfect fitment and reliable performance. Direct replacement for original equipment, maintaining your vehicle's thermal management integrity without compromise.\u003c\/p\u003e\n\u003cp\u003eGenuine MINI expansion tank.\u003c\/p\u003e","brand":"MINI","offers":[{"title":"Default Title","offer_id":55544583553372,"sku":"M17.13.7.529.273","price":95.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8399\/0364\/files\/0003020_mini-17137529273-expansion-tank-r505253.jpg?v=1758638597"},{"product_id":"mini-17107515499-radiator-cap-r53","title":"MINI - 17107515499 -  Radiator Cap - R53","description":"\u003cp\u003eAuthentic MINI radiator cap engineered for R53 models. This OEM component (part number 17107515499) maintains optimal cooling system pressure and performance. Designed to factory specifications, it ensures reliable heat dissipation and engine protection. Essential maintenance part for MINI enthusiasts seeking genuine quality and compatibility.\u003c\/p\u003e","brand":"MINI","offers":[{"title":"Default Title","offer_id":55553253048668,"sku":"M17.10.7.515.499","price":21.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8399\/0364\/files\/0002355_mini-17107515499-radiator-cap-r53_3dfdaed0-91ae-4475-8de2-16e3ea8b9d2b.jpg?v=1770209276"},{"product_id":"pro-alloy-header-tank-r53","title":"Pro Alloy Header Tank R53","description":"\u003cp\u003eEngineered for superior cooling system performance, this alloy header tank features a robust bayonet-style cap that delivers enhanced reliability compared to conventional plastic alternatives. The secure bayonet design facilitates straightforward upgrades to higher-pressure caps when needed. Choose between textured black or satin silver finishes to match your engine bay aesthetic and build requirements.\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"PRO ALLOY","offers":[{"title":"Default Title","offer_id":55564623380828,"sku":"R53 Header tank Turbo","price":240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8399\/0364\/files\/0002181_pro-alloy-header-tank-r53.png?v=1768911934"},{"product_id":"airtec-rear-wing-r53-r56-copy","title":"Airtec Header Tank R53","description":"\u003cp\u003e\u003cstrong\u003ePlease note:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe Stant\u003cstrong\u003e \u003c\/strong\u003equick release high-pressure cap displayed in the images is for illustration purposes only, as Stant caps are no longer available. We now supply a replacement quick release high-pressure cap in a similar style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement header tank for the R53 Cooper S\u003c\/li\u003e\n\u003cli\u003eLightweight aluminium construction\u003c\/li\u003e\n\u003cli\u003eHigh quality black powder coat or natural silver finish\u003c\/li\u003e\n\u003cli\u003eSight glass to view coolant level\u003c\/li\u003e\n\u003cli\u003eUprated high pressure cap included\u003c\/li\u003e\n\u003cli\u003eNo drilling or cutting required\u003c\/li\u003e\n\u003cli\u003eAll fixtures included as well as fitting instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airtec","offers":[{"title":"Pro-Series Black \/ Standard","offer_id":57363665387868,"sku":null,"price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Pro-Series Black \/ Quick Release","offer_id":57363716768092,"sku":null,"price":222.0,"currency_code":"GBP","in_stock":true},{"title":"Satin Silver \/ Standard","offer_id":57363665420636,"sku":null,"price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Satin Silver \/ Quick Release","offer_id":57363716800860,"sku":null,"price":222.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8399\/0364\/files\/BLKR53.png?v=1776251709"}],"url":"https:\/\/www.1320.co.uk\/collections\/gen-1-header-tank-radiator-caps.oembed","provider":"1320 MINI","version":"1.0","type":"link"}