{"product_id":"mercedes-monoventil-heizungsventil-a0008303784-w126-c126-sec-1147412012-uberholt","title":"Mercedes Mono Valve Heater Control Valve A0008303784 W126 C126 SEC 1147412012 Overhauled","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eKFZTeile-Thot – refurbished genuine part\u003c\/div\u003e\n\u003cdiv\u003eMercedes Mono Valve Heater Control Valve A0008303784 W126 C126 SEC 1147412012 Overhauled\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eGenuine Mercedes-Benz heater control valve (mono valve) by Bosch for the S-Class W126 and the C126 coupe with automatic climate control, overhauled in our own workshop.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✓\u003c\/div\u003e\n\u003cdiv\u003e5-year warranty\u003c\/div\u003e\n\u003cdiv\u003eon the refurbished part\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✓\u003c\/div\u003e\n\u003cdiv\u003eIndividually tested\u003c\/div\u003e\n\u003cdiv\u003ebefore sale\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✓\u003c\/div\u003e\n\u003cdiv\u003eGenuine part\u003c\/div\u003e\n\u003cdiv\u003enot aftermarket\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✓\u003c\/div\u003e\n\u003cdiv\u003eShipped from Germany\u003c\/div\u003e\n\u003cdiv\u003edaily shipping on business days\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eVehicle system and function\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe mono valve regulates how much hot coolant flows through the heater core. The climate control unit continuously pulses the solenoid valve open and closed, thereby maintaining the set interior temperature. In the MAX position, the valve stays fully open.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eInstallation location:\u003c\/span\u003e Between the two bulkheads behind the ventilation grille in front of the windshield, directly above the auxiliary water pump.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCondition:\u003c\/span\u003e Expertly refurbished, tested and fully functional. Price is per piece; you will receive a unit in comparable condition as pictured.\u003c\/div\u003e\n\u003cdiv\u003eHow to recognize a defective part\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e●\u003c\/span\u003e No or only weak heating, often due to a ruptured diaphragm in the valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e●\u003c\/span\u003e Heater sometimes warm, sometimes cold; heat only comes once the valve connector is unplugged\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e●\u003c\/span\u003e Constant unwanted heat, especially at idle\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhat was done on this part\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e Completely disassembled, all parts cleaned\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e New seals installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e Leak test\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e Flow test\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e Switching test of the solenoid valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003ePart numbers\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eA 000 830 37 84 \/ A0008303784\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBosch\u003c\/td\u003e\n\u003ctd\u003e1 147 412 012 \/ 1147412012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv\u003eFits the following Mercedes models\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eOnly for vehicles with automatic climate control. For vehicles up to model year 1982, please compare the number on your own valve.\u003c\/div\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel series\u003c\/td\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS-Class W126 sedan with automatic climate control\u003c\/td\u003e\n\u003ctd\u003e260 SE, 300 SE \/ 300 SEL, 380 SE \/ 380 SEL, 420 SE \/ 420 SEL, 500 SE \/ 500 SEL, 560 SE \/ 560 SEL, 300 SD \/ 300 SDL, 350 SD \/ 350 SDL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS-Class C126 coupe with automatic climate control\u003c\/td\u003e\n\u003ctd\u003e380 SEC, 420 SEC, 500 SEC, 560 SEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv\u003eImportant distinction – please check before buying\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e⚠ Mono valve, not duo valve\u003c\/div\u003e\n\u003cdiv\u003eW126 without automatic climate control have a duo valve: A 000 830 38 84 (with windshield heating) or A 126 830 00 84 (without windshield heating).\u003c\/div\u003e\n\u003cdiv\u003e⚠ Not R107, W201, W124, R129\u003c\/div\u003e\n\u003cdiv\u003eR107 with automatic climate control: A 000 830 34 84. 190 W201: A 000 830 57 84. W124 and R129: duo valves A 000 830 65 84 and A 001 830 37 84, respectively.\u003c\/div\u003e\n\u003cdiv\u003e⚠ Narrow down the cause first\u003c\/div\u003e\n\u003cdiv\u003eA defective climate control unit can cause the same symptoms. Please check the valve's actuation before buying.\u003c\/div\u003e\n\u003cdiv\u003e⚠ Does not fit:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eW126 and C126 without automatic climate control (duo valve)\u003c\/li\u003e\n\u003cli\u003eSL R107\u003c\/li\u003e\n\u003cli\u003e190 W201\u003c\/li\u003e\n\u003cli\u003eW124 and R129\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eNot sure which version your vehicle has? Just send us your VIN before buying and we will check it for you free of charge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eOur 5-year warranty\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWarrantor:\u003c\/span\u003e the seller of this offer. Name and address can be found above under the seller's legal information.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eDuration and scope:\u003c\/span\u003e 60 months from receipt of the goods, valid in Germany and the rest of the EU.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eCoverage:\u003c\/span\u003e If a malfunction occurs on the refurbished part within the warranty period, it will be repaired or replaced at our discretion. Excluded are damages caused by improper installation, mechanical force, and consequential damage from other defective components.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eMaking a claim:\u003c\/span\u003e Report the case to us stating the order number. We will get back to you with the next steps.\u003c\/div\u003e\n\u003cdiv\u003eYour statutory rights, in particular the statutory warranty rights against the seller, are not restricted by this warranty and apply free of charge alongside it.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eFAQ\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWill this part definitely fit my vehicle?\u003c\/div\u003e\n\u003cdiv\u003eSend us your VIN before you buy. We will check it against the parts catalog and tell you with certainty whether this part fits.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDo I get exactly the part shown in the photos?\u003c\/div\u003e\n\u003cdiv\u003eYes. The photos show the actual part you will receive.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDo I need to send in my old part?\u003c\/div\u003e\n\u003cdiv\u003eNo. No core deposit is charged and you don't need to return anything.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eScope of delivery\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eScope of delivery: see product photos.\u003c\/div\u003e\n\u003c!--nur-ebay--\u003e\u003cdiv\u003e\n\u003cdiv\u003eAny questions?\u003c\/div\u003eIf you have any questions or need additional information, we are always happy to help by message or phone. If you are dissatisfied with the item described, send us a message. If you are ever not satisfied with the item you bought, please contact us before leaving a neutral or negative review. We will surely find a solution together.\u003c\/div\u003e\n\u003c!--\/nur-ebay--\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eDoes this part fit your car?\u003c\/strong\u003e Send us your VIN and model year – we will check it free of charge: \u003ca href=\"\/en\/pages\/contact?thema=Ersatzteil\"\u003econtact form\u003c\/a\u003e or \u003ca href=\"mailto:thot.kfzteile@gmail.com\"\u003ethot.kfzteile@gmail.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"KFZTeile-Thot","offers":[{"title":"Default Title","offer_id":55680533627209,"sku":"60934","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/5344\/8777\/files\/57_1fb5ae33-9636-4976-ae9b-bd3d5ab6127e.jpg?v=1792491516","url":"https:\/\/kfzteile-thot.de\/en\/products\/mercedes-monoventil-heizungsventil-a0008303784-w126-c126-sec-1147412012-uberholt","provider":"KFZTeile-Thot","version":"1.0","type":"link"}