{"product_id":"volvo-41","title":"Volvo Penta Expansion Tank Pressure Cap 1674083","description":"\u003cp\u003eVolvo Penta 1674083 is a genuine OEM pressure cap used on Volvo Penta closed-cooling applications. Volvo Penta's official parts shop lists 1674083 as an active genuine \u003cstrong\u003epressure cap\u003c\/strong\u003e, and current reviewed public references identify it more specifically as an \u003cstrong\u003eexpansion \/ header tank pressure cap\u003c\/strong\u003e. Current reviewed sources also provide useful size details for this exact part number: \u003cstrong\u003ethread 1-25\/32\"\u003c\/strong\u003e, \u003cstrong\u003eoutside diameter 3\"\u003c\/strong\u003e, and \u003cstrong\u003eheight 0.75\"\u003c\/strong\u003e. Current reviewed aftermarket references also identify it as a \u003cstrong\u003e75 kPa\u003c\/strong\u003e pressure cap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM part number \u003cstrong\u003e1674083\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eExpansion \/ header tank pressure cap for closed-cooling systems.\u003c\/li\u003e\n\u003cli\u003eCurrent reviewed dimensions: \u003cstrong\u003ethread 1-25\/32\"\u003c\/strong\u003e, \u003cstrong\u003ediameter 3\"\u003c\/strong\u003e, \u003cstrong\u003eheight 0.75\"\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent reviewed pressure specification: \u003cstrong\u003e75 kPa\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003cbr\u003eCurrent public references point to cooling-system use across Volvo Penta diesel and petrol engines with closed cooling rather than one narrow engine-only list. The strongest reviewed OEM-style fitment currently visible is \u003cstrong\u003eD2-75 A, D2-75 B, D2-75 C, and D2-75F\u003c\/strong\u003e, while additional current reviewed sources describe it more broadly for many Volvo Penta closed-cooling engine applications. Fitment should still be confirmed by exact engine serial number and by matching the original cap and neck style before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003cbr\u003ePressure caps can vary by cap height, locking tabs, pressure setting, and tank-neck design. Confirm Volvo Penta 1674083 by engine serial number and by matching the original cooling-system cap before ordering. Volvo Penta continues to list \u003cstrong\u003e1674083\u003c\/strong\u003e as an active genuine part number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003cbr\u003eReplace this cap when the original seal is hardened or damaged, the spring tension is weak, the cap no longer holds pressure correctly, or there are visible signs of coolant leakage around the expansion\/header tank neck. Because current reviewed sources identify 1674083 as a 75 kPa expansion tank cap, dependable pressure control is a key part of proper cooling-system performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003cbr\u003eInstall only after confirming the exact cap style and cooling-system application. Compare the replacement directly to the original cap and inspect the tank neck and sealing surfaces during service. The current reviewed dimensional checkpoints for this exact part number are \u003cstrong\u003e1-25\/32\" thread\u003c\/strong\u003e, \u003cstrong\u003e3\" diameter\u003c\/strong\u003e, and \u003cstrong\u003e0.75\" height\u003c\/strong\u003e, which are useful matching points before final installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003cbr\u003eCurrent reviewed sources show Volvo Penta \u003cstrong\u003e1674083\u003c\/strong\u003e associated with earlier or replacement-linked numbers \u003cstrong\u003e1357775\u003c\/strong\u003e, \u003cstrong\u003e1674084\u003c\/strong\u003e, \u003cstrong\u003e463828\u003c\/strong\u003e, and \u003cstrong\u003e3850064\u003c\/strong\u003e in current market references. Current confirmed Volvo Penta ordering number is \u003cstrong\u003e1674083\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003cbr\u003eFor cooling-system caps like 1674083, the strongest buying checkpoint is the \u003cstrong\u003eexact tank neck, cap style, and pressure rating\u003c\/strong\u003e, not the words \"pressure cap\" alone. The clearest reviewed match points here are \u003cstrong\u003e75 kPa\u003c\/strong\u003e, \u003cstrong\u003e3\" outside diameter\u003c\/strong\u003e, and \u003cstrong\u003e1-25\/32\" thread\u003c\/strong\u003e, plus direct comparison to the original cap on the engine.\u003c\/p\u003e\n\u003cp\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563976032292,"sku":"1674083","price":56.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/e800243c-bbae-4a26-9717-e35584ef51ff.png?v=1776129177","url":"https:\/\/marisolmarine.com\/products\/volvo-41","provider":"Marisol Marine Company","version":"1.0","type":"link"}