![Is that oil? Mechanic changed water pump and thermostat, now with all new radiator fluid I got this after 1 week and two drives. Also smelled like oil last night after drive. : Is that oil? Mechanic changed water pump and thermostat, now with all new radiator fluid I got this after 1 week and two drives. Also smelled like oil last night after drive. :](https://i.redd.it/s8tgp0agdjia1.jpg)
Is that oil? Mechanic changed water pump and thermostat, now with all new radiator fluid I got this after 1 week and two drives. Also smelled like oil last night after drive. :
![Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com](https://image.made-in-china.com/44f3j00UgmkTACbEDoq/Electronic-Water-Pump-Coolant-Control-Valve-Thermostat-for-Auto-Spare-Parts.webp)
Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com
![Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com](https://image.made-in-china.com/202f0j00dPekICmEGZoy/Electronic-Water-Pump-Coolant-Control-Valve-Thermostat-for-Auto-Spare-Parts.webp)
Electronic Water Pump/Coolant Control Valve Thermostat for Auto Spare Parts - China Auto Thermostat, Engine | Made-in-China.com
![RCRBT Water Pump Thermostat Housing Assembly 06L121011B Replacement For Audi A3 A4 TT VW Golf : Amazon.co.uk: Automotive RCRBT Water Pump Thermostat Housing Assembly 06L121011B Replacement For Audi A3 A4 TT VW Golf : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/51xuyYmF09L._AC_UF894,1000_QL80_.jpg)
RCRBT Water Pump Thermostat Housing Assembly 06L121011B Replacement For Audi A3 A4 TT VW Golf : Amazon.co.uk: Automotive
![EA888 MK3 Water Pump Thermostat Housing Assembly For Audi A3 8V A4 B9 A6 C7 VW GOLF 7 MK7 POLO Passat B8 Tiguan Skoda Seat Leon - AliExpress EA888 MK3 Water Pump Thermostat Housing Assembly For Audi A3 8V A4 B9 A6 C7 VW GOLF 7 MK7 POLO Passat B8 Tiguan Skoda Seat Leon - AliExpress](https://ae01.alicdn.com/kf/Sca5a1bf1b20341788f8e99155dc2a267n/EA888-MK3-Water-Pump-Thermostat-Housing-Assembly-For-Audi-A3-8V-A4-B9-A6-C7-VW.jpg)
EA888 MK3 Water Pump Thermostat Housing Assembly For Audi A3 8V A4 B9 A6 C7 VW GOLF 7 MK7 POLO Passat B8 Tiguan Skoda Seat Leon - AliExpress
![Water Pump + thermostat - PW0014 ET ENGINETEAM - 11517563659, 11517568594, 11517588885 | ET ENGINETEAM Water Pump + thermostat - PW0014 ET ENGINETEAM - 11517563659, 11517568594, 11517588885 | ET ENGINETEAM](https://www.engineteam.com/document/part-stock/kmotorshop/PW0014/PW0014A.jpg)
Water Pump + thermostat - PW0014 ET ENGINETEAM - 11517563659, 11517568594, 11517588885 | ET ENGINETEAM
![When the thermostat is closed, coolant is returned to the water pump though a bypass port pipe and back to the engine system. Engine parts Illustratio Stock Vector Image & Art - When the thermostat is closed, coolant is returned to the water pump though a bypass port pipe and back to the engine system. Engine parts Illustratio Stock Vector Image & Art -](https://c8.alamy.com/comp/MBDGBB/when-the-thermostat-is-closed-coolant-is-returned-to-the-water-pump-though-a-bypass-port-pipe-and-back-to-the-engine-system-engine-parts-illustratio-MBDGBB.jpg)