{"title":"Heat Exchanger Cap","description":"\u003cp\u003eMaintain proper cooling system pressure with our heat exchanger caps for Perkins, Volvo Penta, and Yanmar diesel engines. Designed for marine, agricultural, and industrial applications, these high-quality caps regulate coolant flow, prevent overheating, and protect the heat exchanger from excessive pressure. Whether maintaining a boat engine or servicing heavy machinery, our durable heat exchanger caps provide a secure seal, ensuring optimal cooling efficiency and extending the lifespan of your diesel engine.\u003c\/p\u003e","products":[{"product_id":"perkins-4-108m-heat-exchanger-end-caps","title":"Perkins 4.108M Heat Exchanger End Caps","description":"\u003cp\u003eA pair of high quality \u003cstrong\u003eaftermarket \u003c\/strong\u003eend caps for the later versions of the \u003cstrong\u003ePerkins 4108M\u003c\/strong\u003e marine engine fitted with 'Bowman' type heat exchanger. These are the 'rubber boot' end caps that fit on either end of the exhaust mounted heat exchanger.\u003c\/p\u003e\n\u003cp class=\"link\"\u003eStandard engine configuration is one 'right-angle inlet' hose and one 'straight outlet' hose as per the picture, but the pair can be made up using alternative quantities of each. please choose from the available\u003ca href=\"https:\/\/pirts4engines.com\/collections\/heat-exchanger-cap\" title=\"heat exchanger cap\"\u003e heat exchanger cap \u003c\/a\u003eoptions.\u003c\/p\u003e\n\u003cp class=\"link\"\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHole diameters for straight cap are: 68mm x 27mm; Inner core: 50mm\u003c\/li\u003e\n\u003cli\u003eHole diameters for right angle cap are: 68mm x 21mm; Inner core: 50mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso Choose option to add a set of 6 marine grade (304) stainless steel hose clips.\u003cbr\u003e\u003cbr\u003eUK, European and Worldwide delivery available.\u003c\/p\u003e\n\u003cp class=\"link\"\u003eExplore more parts for your Perkins engine by browsing our \u003ca href=\"https:\/\/pirts4engines.com\/collections\/perkins-4-108m-parts\" title=\"Perkins 4.108M engine parts\"\u003ePerkins 4.108M engine parts\u003c\/a\u003e or shop our extensive \u003ca href=\"https:\/\/pirts4engines.com\/collections\/perkins\" title=\"Perkins parts\"\u003ePerkins parts \u003c\/a\u003ecategory.\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"(One) Straight \u0026 (One) Right angle  90° Cap \/ With Hose Clips","offer_id":44985594151153,"sku":"P4E49520128862","price":40.0,"currency_code":"GBP","in_stock":false},{"title":"(One) Straight \u0026 (One) Right angle  90° Cap \/ Without Hose Clips","offer_id":44985594183921,"sku":"P4E49520128861","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"(Two) Straight caps \/ With Hose Clips","offer_id":44985594216689,"sku":"P4E49520128919","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Straight caps \/ Without Hose Clips","offer_id":44985594249457,"sku":"P4E49520128918","price":29.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Right angle 90°caps \/ With Hose Clips","offer_id":44985594282225,"sku":"P4E49520128913","price":40.0,"currency_code":"GBP","in_stock":false},{"title":"(Two) Right angle 90°caps \/ Without Hose Clips","offer_id":44985594314993,"sku":"P4E49520128912","price":29.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/4.108_bowman_end_caps_with_clips__30107__11153.1665144688.1280.1280.jpg?v=1762756849"},{"product_id":"perkins-100-series-heat-exchanger-tank-cap","title":"Perkins 100 Series Heat Exchanger Tank Caps - equivalent to 2487B401","description":"\u003cp\u003e\u003cstrong\u003eAftermarket Perkins 100 Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHeat Exchanger tank caps\u003c\/strong\u003e, with the correct pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eEquivalent to Perkins \u003cstrong\u003e2487B401\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer two options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA standard double sealed zinc plated steel cap with a stainless steel spring and brass internals or\u003c\/li\u003e\n\u003cli\u003eAn Repaired double sealed 304 Stainless steel cap with a stainless steel spring and brass internals\u003cspan\u003e, ideal for a marine application. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 mm diameter winged cap\u003c\/li\u003e\n\u003cli\u003e'Short reach' with a height of 27mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in England from high quality components\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUK, European and Worldwide shipping is available.\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Zinc plated","offer_id":54900289110391,"sku":"P4E49520133935","price":10.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel","offer_id":54900289143159,"sku":"P4E49520129825","price":13.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/cap_top.jpg?v=1762622599"},{"product_id":"volvo-penta-d2-55-heat-exchanger-cap","title":"Volvo Penta D2-55 Heat Exchanger Caps - equivalent to 888625","description":"\u003cp\u003e\u003cstrong\u003eAftermarket \u003c\/strong\u003eVolvo Penta D2-55 heat exchanger caps with the correct pressure relief spring and designed to fit all versions of the \u003cstrong\u003eVolvo Penta D2-55.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer two options:\u003c\/p\u003e\n\u003cp\u003eA standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ezinc\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplated steel cap with a stainless steel spring and brass internals or\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRepaired\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003edouble sealed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e304\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecap with a stainless steel spring and brass internals, ideal for a marine application.\u003c\/li\u003e\n\u003cli\u003eNote that this cap will not fit versions of these engines fitted with a remote expansion tank.\u003c\/li\u003e\n\u003cli\u003eEquivalent to Volvo Part number \u003cstrong\u003e888625\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in England\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and Worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Zinc plated","offer_id":54902504784247,"sku":"P4E49520134415","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel","offer_id":54902504817015,"sku":"P4E49520129598","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/cap_top_1104x816_3bb64537-e779-4c3e-9217-767a4dcf7d6d.jpg?v=1762622602"},{"product_id":"perkins-4-236-m-heat-exchanger-end-caps","title":"Perkins 4.236 M Heat Exchanger End Caps","description":"\u003cp\u003e\u003cstrong\u003eAftermarket\u003c\/strong\u003e pair of end caps for the later versions of the Perkins 4.236 M marine engine fitted with 'Bowman' type heat exchanger. These are the 'rubber boot' end caps that fit on either end of the exhaust mounted heat exchanger.\u003c\/p\u003e\n \u003cp\u003eStandard engine configuration is one 'right-angle inlet' hose and one 'straight outlet' hose as per the picture, but the pair can be made up using alternative quantities of each. please choose from the available options. Details:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eHole diameters for straight cap are: 68mm x 27mm; Inner core: 50mm\u003c\/li\u003e\n \u003cli\u003eHole diameters for right angle cap are: 68mm x 27mm; Inner core: 50mm\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eAlso Choose option to add a set of 6 marine grade (304) stainless steel hose clips.\u003cbr\u003e \u003cbr\u003eUK, European and Worldwide delivery available.\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"(One) Straight \u0026 (One) Right-Angle 90° Cap \/ With Hose Clips","offer_id":44302155841777,"sku":"P4E49520130131","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(One) Straight \u0026 (One) Right-Angle 90° Cap \/ Without Hose Clips","offer_id":44985178128625,"sku":"P4E49520130130","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Straight Caps \/ With Hose Clips","offer_id":44985178161393,"sku":"P4E49520130135","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Straight Caps \/ Without Hose Clips","offer_id":44985178194161,"sku":"P4E49520130134","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Right-Angle 90° Caps \/ With Hose Clips","offer_id":44985178226929,"sku":"P4E49520130133","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"(Two) Right-Angle 90° Caps \/ Without Hose Clips","offer_id":44985178259697,"sku":"P4E49520130132","price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/4.108_bowman_end_caps_with_clips__70942.1560955439.1280.1280.jpg?v=1762707678"},{"product_id":"volvo-penta-d2-50f-heat-exchanger-cap","title":"Volvo Penta D2-50F Heat Exchanger Caps - equivalent to 888625","description":"\u003cp\u003eAftermarket Volvo Penta D2-50F heat exchanger caps with the correct pressure relief spring and designed to fit all versions of the Volvo Penta D2-50F.\u003c\/p\u003e\n\u003cp\u003eWe offer two options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eA standard \u003cstrong\u003ezinc\u003c\/strong\u003e plated steel cap with a stainless steel spring and brass internals or\u003c\/li\u003e\n\u003cli\u003eAn \u003cstrong\u003eRepaired \u003c\/strong\u003edouble sealed \u003cstrong\u003e304\u003c\/strong\u003e \u003cstrong\u003eStainless steel\u003c\/strong\u003e cap with a stainless steel spring and brass internals, ideal for a marine application.\u003c\/li\u003e\n\u003cli\u003eNote that this cap will not fit versions of these engines fitted with a remote expansion tank.\u003c\/li\u003e\n\u003cli\u003eEquivalent to Volvo Part number \u003cstrong\u003e888625\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in England\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and Worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Zinc plated","offer_id":54902442787191,"sku":"P4E49520134417","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel","offer_id":54902442819959,"sku":"P4E49520133929","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/cap_top_1104x816_c691addc-0a1e-4daa-94e3-26a68bfd2b61.jpg?v=1762728150"},{"product_id":"volvo-penta-d2-75-heat-exchanger-cap","title":"Volvo Penta D2-75 Heat Exchanger Caps - equivalent to 888625","description":"\u003cp\u003eAftermarket Volvo Penta D2-75 heat exchanger caps with the correct pressure relief spring and designed to fit all versions of the Volvo Penta D2-75.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWe offer two options:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eA standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ezinc\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplated steel cap with a stainless steel spring and brass internals or\u003c\/li\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRepaired\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003edouble sealed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e304\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecap with a stainless steel spring and brass internals, ideal for a marine application.\u003c\/li\u003e\n\u003cli\u003eNote that this cap will not fit versions of these engines fitted with a remote expansion tank.\u003c\/li\u003e\n\u003cli\u003eEquivalent to Volvo Part number \u003cstrong\u003e888625\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in England\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parts4Engines","offers":[{"title":"Zinc plated","offer_id":54902519005559,"sku":"P4E49520134418","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel","offer_id":54902519038327,"sku":"P4E49520129668","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/cap_top_1104x816_35bf5c1a-574f-4cdb-a581-290524a19423.jpg?v=1762728173"},{"product_id":"volvo-penta-d2-60f-heat-exchanger-cap","title":"Volvo Penta D2-60F Heat Exchanger Caps - equivalent to 888625","description":"\u003cp\u003eAftermarket Volvo Penta D2-60F heat exchanger caps with the correct pressure relief spring and designed to fit all versions of the Volvo Penta D2-50F.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWe offer two options:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eA standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ezinc\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplated steel cap with a stainless steel spring and brass internals or\u003c\/li\u003e\n\u003cli\u003eAn\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRepaird\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003edouble sealed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e304\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecap with a stainless steel spring and brass internals, ideal for a marine application.\u003c\/li\u003e\n\u003cli\u003eNote that this cap will not fit versions of these engines fitted with a remote expansion tank.\u003c\/li\u003e\n\u003cli\u003eEquivalent to Volvo Part number \u003cstrong\u003e888625\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in England\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and Worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Zinc plated","offer_id":54902514549111,"sku":"P4E49520134419","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel","offer_id":54902514581879,"sku":"P4E49520134594","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/cap_top_1104x816_d7fadd6a-7e65-42aa-8ca0-ea908e4e71b9.jpg?v=1762728185"},{"product_id":"yanmar-gm-coolant-pressure-cap-1","title":"Yanmar GM Coolant Pressure Cap (Stainless Steel)","description":"\u003cp\u003eAn aftermarket Yanmar GM coolant pressure cap - Equivalent to Yanmar 123682-44210\u003c\/p\u003e\n\u003cp\u003eDouble sealed 304 stainless steel cap with a stainless steel spring and brass internals, made in England.\u003c\/p\u003e\n\u003cp\u003eFits Yanmar engines 2GMF, 3GMF, 2GM20F and 3GM30F.\u003c\/p\u003e\n\u003cp\u003e(Outside diameter 46mm, seal diameter 37mm, height 25mm, 0.9 bar)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Default Title","offer_id":54902335177079,"sku":"P4E49520133881","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/Yanmar_cap.jpg?v=1762741332"},{"product_id":"yanmar-qm-coolant-pressure-cap-stainless-steel","title":"Yanmar QM Coolant Pressure Cap (Stainless Steel)","description":"\u003cp\u003eAn aftermarket Yanmar QM coolant pressure cap - Equivalent to Yanmar 123682-44210\u003c\/p\u003e\n\u003cp\u003eDouble sealed 304 stainless steel cap with a stainless steel spring and brass internals, made in England.\u003c\/p\u003e\n\u003cp\u003eFits Yanmar engines 2QM20Y and 3QM30Y.\u003c\/p\u003e\n\u003cp\u003e(Outside diameter 46mm, seal diameter 37mm, height 25mm, 0.9 bar)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Default Title","offer_id":54902399795575,"sku":"P4E49520129461","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/Yanmar_cap.jpg?v=1762741332"},{"product_id":"yanmar-3hm35f-coolant-pressure-cap-stainless-steel","title":"Yanmar 3HM35F Coolant Pressure Cap (Stainless Steel)","description":"\u003cp\u003eAn aftermarket Yanmar 3HM35F coolant pressure cap - Equivalent to Yanmar 123682-44210\u003c\/p\u003e\n\u003cp\u003eDouble sealed 304 stainless steel cap with a stainless steel spring and brass internals, made in England.\u003c\/p\u003e\n\u003cp\u003e(Outside diameter 46mm, seal diameter 37mm, height 25mm, 0.9 bar)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUK, European and worldwide shipping available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Default Title","offer_id":54902409560439,"sku":"P4E49520129596","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/Yanmar_cap.jpg?v=1762741332"}],"url":"https:\/\/pirts4engines.com\/en-it\/collections\/heat-exchanger-cap.oembed","provider":"Parts4Engines","version":"1.0","type":"link"}