{"id":17800,"date":"2026-08-10T09:26:44","date_gmt":"2026-08-10T07:26:44","guid":{"rendered":"https:\/\/stolkcarparts.com\/?post_type=product&p=17800"},"modified":"2026-08-10T11:42:54","modified_gmt":"2026-08-10T09:42:54","slug":"coolant-hose-mercedes-m102-m103-engine","status":"publish","type":"product","link":"https:\/\/stolkcarparts.com\/en\/product\/koelwaterslang-mercedes-m102-m103-motor\/","title":{"rendered":"Coolant hose \u2013 Mercedes W124 W201 W126 R107 W463 \u2013 M102 M103 engine"},"content":{"rendered":"

Coolant hose \u2013 Mercedes R107 W124 W201 W126 W463 \u2013 M102 M103 engine<\/h4>\n

This high-quality coolant hose forms the connection between the engine and the thermostat and ensures a reliable flow of coolant. A good coolant hose is essential for an optimally functioning cooling system and prevents leakage and overheating of the engine.<\/p>\n

The hose is manufactured from high-quality rubber with strong textile reinforcement for a long service life and excellent resistance to temperature fluctuations and cooling system pressure.<\/p>\n

Suitable for Mercedes models<\/h5>\n

\u2022 Mercedes W124 Sedan 260 E 2.6 (118 kW 160 hp).<\/p>\n

\u2022 Mercedes W124 Sedan 300 E 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes C124 300 CE Coup\u00e9 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes S124 300 ET 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes W124 260 E 4Matic 2.6 (118 kW 160 hp).<\/p>\n

\u2022 Mercedes W124 300 E 4Matic 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes S124 300 ET 4Matic 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes W201 190 E 2.6 (118 kW 160 hp).<\/p>\n

\u2022 Mercedes W126 260 SE 2.6 (122 kW 166 hp).<\/p>\n

\u2022 Mercedes W126 300 SE 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes W126 300 SEL 3.0 (132 kW 179 hp).<\/p>\n

\u2022 Mercedes R107 300 SL 3.0 (132 kW 179 hp and 138 kW 188 hp).<\/p>\n

\u2022 Mercedes W463 G300 3.0 (125 kW 170 hp).<\/p>\n

\u2022 Mercedes W463 300 GE 3.0 (125 kW 170 hp).<\/p>\n

\u2022 Mercedes W463 G500 5.0 (177 kW 241 hp).<\/p>\n

\u2022 Mercedes W463 500 GE 5.0 (177 kW 241 hp).<\/p>\n

Specifications<\/h5>\n
    \n
  1. Part: cooling water hose.<\/li>\n
  2. OEM number: 1032030082.<\/li>\n
  3. Application: from engine to thermostat.<\/li>\n
  4. Material: rubber.<\/li>\n
  5. Reinforcement: textile reinforcement.<\/li>\n
  6. Inner diameter: 32.5 mm and 34.8 mm.<\/li>\n
  7. Outer diameter: 40.5 mm and 42.7 mm.<\/li>\n
  8. Hose length: 42.4 mm.<\/li>\n
  9. Color: black.<\/li>\n
  10. High quality.<\/li>\n<\/ol>\n
    Additional information<\/h5>\n
      \n
    1. Connects the engine to the thermostat and ensures optimal coolant flow.<\/li>\n
    2. The textile-reinforced rubber construction is resistant to high temperatures, pressure, and aging.<\/li>\n
    3. When replacing this coolant hose, also check the hose clamps, thermostat, radiator, and other cooling hoses for wear or leaks.<\/li>\n<\/ol>\n
      Advice for optimal protection of the cooling system<\/h5>\n

      For a long lifespan of the radiator, water pump, and other components of the cooling system, we always recommend using the correct coolant.<\/p>\n

      For classic Mercedes models, this is usually a blue-green, silicate-based coolant that offers protection against corrosion, limescale, and internal degradation of the cooling system.<\/p>\n

      In addition, waterless coolant is an excellent alternative. It prevents internal corrosion, reduces the risk of boiling problems, and offers extra protection for classic engines.<\/p>\n

        \n
      1. Protects radiator and engine block against corrosion.<\/li>\n
      2. Prevents deposits and contamination in the cooling system.<\/li>\n
      3. Improves the reliability of the entire cooling system.<\/li>\n
      4. Extends the lifespan of important parts.<\/li>\n<\/ol>\n

        Both the blue-green silicate-based coolant and waterless coolant are available via our webshop.<\/p>\n

        Always check before purchase and installation whether the part is suitable and equivalent based on photos, description, and specifications; installed or used parts cannot be returned.<\/p>","protected":false},"excerpt":{"rendered":"

        Koelwaterslang – Mercedes\u00a0 W124 W201 W126 R107 W463 – M103 motor<\/h5>","protected":false},"featured_media":17801,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","_analytify_skip_tracking":false},"product_cat":[1096,2272],"product_tag":[1588,1628,1764,1943,2064,2071,1555,2204,1562,2261,1563,2265,1570,1587],"vehicles":[],"class_list":["post-17800","product","type-product","status-publish","has-post-thumbnail","product_cat-motorkoeling-m116-8-cilinder-smallblock-w201","product_cat-mercedes-motoronderdelen","product_tag-w201","product_tag-mercedes","product_tag-300sel","product_tag-motor","product_tag-300sl","product_tag-300se","product_tag-r107","product_tag-190e2-6","product_tag-w126","product_tag-koelwaterslang","product_tag-m103","product_tag-300e","product_tag-w124","product_tag-w463","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","add-to-wishlist-after_add_to_cart"],"acf":[],"_links":{"self":[{"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/product\/17800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/comments?post=17800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/media\/17801"}],"wp:attachment":[{"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/media?parent=17800"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/product_cat?post=17800"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/product_tag?post=17800"},{"taxonomy":"vehicles","embeddable":true,"href":"https:\/\/stolkcarparts.com\/en\/wp-json\/wp\/v2\/vehicles?post=17800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}