{"id":821583,"date":"2026-10-18T17:04:31","date_gmt":"2026-10-18T17:04:31","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/hg-motorsport-prikljucek-hladilne-tekocine-za-vw-golf-5-6-oe-1k0-121-087-h\/"},"modified":"2026-10-18T17:04:31","modified_gmt":"2026-10-18T17:04:31","slug":"hg-motorsport-prikljucek-hladilne-tekocine-za-vw-golf-5-6-oe-1k0-121-087-h","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/hg-motorsport-prikljucek-hladilne-tekocine-za-vw-golf-5-6-oe-1k0-121-087-h\/","title":{"rendered":"HG Motorsport coolant connection for VW Golf 5\/6, OE 1K0 121 087 H"},"content":{"rendered":"<p><strong>Coolant connection for the VW Golf 5 and Golf 6<\/strong> \u2013 OE part number 1K0 121 087 H.<\/p>\n<p>This useful replacement part helps to avoid unnecessary installation problems. The coolant connection with original part number 1K0 121 087 H is a known wear item on many VW Golf 5 and Golf 6 models. Due to the age of these vehicles and the plastic materials used at the time, the original connection can become brittle and may easily break or start leaking, particularly during removal or work in the engine bay.<\/p>\n<p>When fitting the HG Motorsport HFI intake system, this area sometimes has to be partially removed. To avoid unnecessary delays, coolant loss or consequential damage, the coolant connection is available as a suitable replacement part.<\/p>\n<h3>Benefits<\/h3>\n<ul>\n<li>Suitable coolant connection for the Golf 5 and Golf 6<\/li>\n<li>Replacement part with original part number 1K0 121 087 H<\/li>\n<li>Ideal as a preventative replacement when fitting an intake system<\/li>\n<li>Helps to prevent breakage, leaks and unnecessary additional work<\/li>\n<li>Useful addition to the HG Motorsport HFI intake system<\/li>\n<li>Direct fit to the original connection points<\/li>\n<\/ul>\n<h3>Recommended use<\/h3>\n<p>We recommend replacing the coolant connection as a precaution, particularly when:<\/p>\n<ul>\n<li>the original connection is already aged;<\/li>\n<li>work is being carried out around the intake system;<\/li>\n<li>an HFI intake system is being fitted;<\/li>\n<li>leaks or hairline cracks are visible.<\/li>\n<\/ul>\n<p>A small amount of work can make a significant difference to a smooth installation.<\/p>\n<h3>Compatibility<\/h3>\n<ul>\n<li>VW Golf 5<\/li>\n<li>VW Golf 6<\/li>\n<li>Vehicles with coolant connection OE part number 1K0 121 087 H<\/li>\n<\/ul>\n<p>The coolant connection may be an inconspicuous component, but it is an important one. This replacement part helps to avoid unnecessary problems caused by ageing material, particularly when fitting an HFI intake system.<\/p>\n<p><strong>Suitable for:<\/strong> VW Golf V (1K) \/ VI (5K1).<\/p>\n<h3>Manufacturer\u2019s vehicle data<\/h3>\n<ul>\n<li>K\u00fchlwasser T-St\u00fcck Golf 5\/ 6 ,Ersatzteil, 1K0 121 087 H<\/li>\n<\/ul>\n<p><em>Original product name by HG Motorsport (\u00bbz.B.\u00ab = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Replacement coolant connection for the VW Golf 5 and Golf 6 with original part number 1K0 121 087 H.<\/p>\n<p><strong>Suitable for:<\/strong> VW Golf V (1K) \/ VI (5K1).<\/p>\n","protected":false},"featured_media":821584,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[47333],"product_tag":[],"class_list":["post-821583","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-hg-motorsport","product_cat-silikonske-cevi-motor","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-hg-motorsport","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/821583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=821583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/821584"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=821583"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=821583"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=821583"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=821583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}