{"product_id":"1543847-l-nippel-drain-cock-genuine-volvo-penta","title":"1543847 L-Nipple\/Drain Cock | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n This is a genuine Volvo Penta L-nipple \/ drain cock for the cooling system of TAMD, TAD, TWD, TID and TD 12- and 16-litre marine and industrial diesel engines. The angled fitting provides a controlled draining and connection point within the coolant circuit, allowing the system to be emptied for service, winterisation or repair. It is the current replacement for the earlier elbow nipple part numbers 3826916 and 942021.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TWD, TID, TD, TAMD, TAD\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 500-743 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 1990s-2000s\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta OEM part number 1543847\n \u003c\/li\u003e\n \u003cli\u003e\n  System group: Cooling System\n \u003c\/li\u003e\n \u003cli\u003e\n  L-nipple with integrated drain cock function\n \u003c\/li\u003e\n \u003cli\u003e\n  Net weight 0.048 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes previous part number 3826916, which in turn superseded 942021\n \u003c\/li\u003e\n \u003cli\u003e\n  Fits TAMD162, TAMD163, TAMD165, TAD1630\/1631, TWD1620\/1630, TID162 and TD164 series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: 16.1L inline-six turbocharged industrial\/generator diesel\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The L-nipple provides an angled threaded connection point in the engine cooling circuit, while the drain cock allows coolant to be released in a controlled manner. It is used when emptying the cooling system for servicing, coolant renewal or freeze protection.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Coolant weeping or dripping from the fitting or around its threads\n \u003c\/li\u003e\n \u003cli\u003e\n  Drain cock seized, stiff or unable to fully close\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion, scaling or pitting of the body restricting flow\n \u003c\/li\u003e\n \u003cli\u003e\n  Damaged or stripped threads preventing a proper seal on refitting\n \u003c\/li\u003e\n \u003cli\u003e\n  Loss of coolant level with no other identifiable leak source\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  This fitting supersedes two earlier elbow-nipple numbers in sequence (3826916, itself a replacement for 942021), so on an older engine confirm which generation is actually fitted before assuming a straight visual match\n \u003c\/li\u003e\n \u003cli\u003e\n  Open and close the integral drain cock at every coolant change so it does not seize shut, and renew the sealing washer at the thread whenever the fitting is disturbed\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1543847 → Supersedes 3826916 → Supersedes 942021\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3826916 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  942021 earlier number superseded by this part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1630G, TAD1630GE, TAD1630P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD165A, TAMD165C, TAMD165P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1630G, TWD1630P, TWD1630V\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1631GE, TAD1631G\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAMD163A-A, TAMD163P-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TD164KAE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1620G\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53380974510372,"sku":"152390H","price":30.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_aa97c807-779d-47b9-af56-debf0ecf2c60.jpg?v=1777126980","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/1543847-l-nippel-drain-cock-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}