{"id":1890,"date":"2026-01-31T06:40:18","date_gmt":"2026-01-31T06:40:18","guid":{"rendered":"https:\/\/hgxautoparts.com\/?post_type=product&#038;p=1890"},"modified":"2026-02-13T10:46:08","modified_gmt":"2026-02-13T10:46:08","slug":"expansion-water-tank-mercedes","status":"publish","type":"product","link":"https:\/\/hgxautoparts.com\/?product=expansion-water-tank-mercedes","title":{"rendered":"Expansion Water Tank (Mercedes)"},"content":{"rendered":"<p data-path-to-node=\"4\"><span class=\"\">In Mercedes-Benz engineering,<\/span><span class=\"\"> the expansion tank is a critical component of the &#8220;closed-loop&#8221; cooling system.<\/span><span class=\"\"> As the engine reaches operating temperature,<\/span><span class=\"\"> the coolant expands; the tank provides the necessary volume for this overflow and uses a specifically calibrated pressure cap to raise the boiling point of the fluid.<\/span><span class=\"\"> This prevents air pockets from forming,<\/span><span class=\"\"> which could otherwise lead to localized overheating and engine damage.<\/span><\/p>\n<p data-path-to-node=\"5\">2045000049 | 1645000049 | 2225000849 | 2215000449 | 2115000049 | 2215000649 | 2215000349 | 2475000049 | 1695000049 | 2045000049<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Mercedes-Benz engineering, the expansion tank is a critical component of the &#8220;closed-loop&#8221; cooling system. As the engine reaches operating temperature, the coolant expands; the tank provides the necessary volume for this overflow and uses a specifically calibrated pressure cap to raise the boiling point of the fluid. This prevents air pockets from forming, which [&hellip;]<\/p>\n","protected":false},"featured_media":5590,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"pwb-brand":[98],"product_brand":[62],"product_cat":[33,36],"product_tag":[117],"class_list":{"0":"post-1890","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-mercedes","7":"product_brand-mercedes","8":"product_cat-cylinders-kits","9":"product_cat-featured-products","10":"product_tag-tank","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-variable"},"brands":[{"id":98,"name":"MERCEDES","slug":"mercedes"}],"_links":{"self":[{"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=\/wp\/v2\/product\/1890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1890"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=\/wp\/v2\/media\/5590"}],"wp:attachment":[{"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1890"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpwb-brand&post=1890"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1890"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1890"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hgxautoparts.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}