{"product_id":"bmw-1-2-3-4-series-water-pump-assembly-11518638026","title":"BMW 1, 2, 3, 4 Series, F Series (2.0T B46 \/ B48) - Water Pump","description":"\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_19d9d4b6b684cdec\" dir=\"ltr\"\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cdiv\u003eThis precision-engineered mechanical engine water pump assembly is manufactured to exact original equipment specifications to deliver optimal coolant circulation and heat dissipation across modern turbocharged powerplants. Constructed with a high-durability cast aluminum housing, precision internal bearings, a leak-resistant shaft seal, and a balanced impeller, this pump is designed to withstand extreme thermal fluctuations, continuous high RPM operation, and corrosive engine coolant environments. Replacing a leaking, noisy, or failing water pump prevents severe coolant loss, engine overheating, and expensive cylinder head or engine block thermal damage.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e⚡ \u003cspan style=\"color: rgb(217, 8, 8);\"\u003eNon-Refundable: Electrical item — check carefully before buying.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\n\u003cdiv\u003eBMW 1 Series (F20 \/ F21 LCI Hatchback) 120i \/ 125i (B48 2.0L Turbo Engine) (2015–2019)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eBMW 2 Series (F22 \/ F23 Coupe \u0026amp; Convertible) 220i \/ 230i \/ 230i xDrive (B46 \/ B48 2.0L Turbo Engines) (2016–2021)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eBMW 3 Series (F30 \/ F31 \/ F34 LCI Sedan, Touring \u0026amp; GT) 320i \/ 330i \/ 330i xDrive (B46 \/ B48 2.0L Turbo Engines) (2015–2019)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003eBMW 4 Series (F32 \/ F33 \/ F36 Coupe, Convertible \u0026amp; Gran Coupe) 420i \/ 430i \/ 430i xDrive (B46 \/ B48 2.0L Turbo Engines) (2016–2020)\u003c\/div\u003e\n\u003cbr\u003e\n\u003cblockquote\u003e\n\u003cdiv\u003e\n\u003cb\u003eApplication Note:\u003c\/b\u003e Specifically engineered for \u003cb\u003eB46 and B48 2.0L 4-Cylinder Turbocharged Petrol Engines\u003c\/b\u003e across F-Series BMW platforms. \u003ci\u003e(Note: F80 refers to the M3 chassis platform which uses the S55 engine, but this pump fits B46\/B48-powered F30 3 Series models such as the 320i and 330i).\u003c\/i\u003e \u003cb\u003eImportant Fitment Note:\u003c\/b\u003e NF0342 is the updated OE supersession (11518638026) featuring revised internal seals over earlier generation revisions. Direct bolt-on unit. Inspect vacuum actuator connections, water pump drive pulley, serpentine belt, and thermostat housing during replacement. Flush system and refill with approved BMW G48\/HT-12 ethylene glycol coolant.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cb\u003ePart Type:\u003c\/b\u003e Engine Mechanical Water Pump Assembly\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003ePosition:\u003c\/b\u003e Front Engine Cooling Circuit\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003eOEM Reference No:\u003c\/b\u003e 11518638026\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003eCross-Reference OEM Nos:\u003c\/b\u003e 11 51 8 638 026 \/ 11517644809 \/ 11 51 7 644 809 \/ 11518625211 \/ 8638026 \/ 7644809\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003eAlternative Part Numbers:\u003c\/b\u003e SALERI PA1627 \/ FEBI 176214 \/ METELLI 24-1355 \/ DOLZ B245 \/ HEPU P673\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003eMaterial Composition:\u003c\/b\u003e Cast Aluminum Housing with High-Strength Internal Impeller and Heavy-Duty Sealed Bearing\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cb\u003eAssembly Inclusions:\u003c\/b\u003e Complete Water Pump Unit with Support Bracket \/ Housing\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cb\u003eFast and reliable delivery available across South Africa.\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RSK","offers":[{"title":"Default Title","offer_id":62240779010418,"sku":"NF0342","price":1299.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7475\/9794\/files\/11518638026-1.jpg?v=1787821099","url":"https:\/\/rskmotorspares.co.za\/products\/bmw-1-2-3-4-series-water-pump-assembly-11518638026","provider":"RSK Motorspares","version":"1.0","type":"link"}