Feature: 1. Fitment: Heater control water valve is fit for A1 (8X1, 8XK) 1.8 TFSI, 141 KW, 1798 CCM, 192PS, 2015/02‑>2018/10, fit for A1 (8X1, 8XK) S1, 170 KW, 1984 CCM, 231PS, 2014/03‑>2018/10. 2. OE Number: Heater control solenoid valve replace part number are 4H0121671D, 4H0121671B, 4H0121671G. Please make sure the OE number matches the part you are replacing. 3. Performance: This control valve is compact and powerful, sensitive and reliable, ensuring its stable performance. 4. Reliable Material: Heater control valve is made of durable ABS material, sturdy and practical, and can be used for a long time without damage. 5. Simple Installation: The installation is simple, direct replacement, no modification is required, convenient for using, save your efforts. Specification: Item Type: Heater Control Water ValveMaterial: ABSOE: 4H0121671D, 4H0121671B, 4H0121671GApplication:Fit for A1 (8X1, 8XK) 1.8 TFSI, 141 KW, 1798 CCM, 192PS, 2015/02->2018/10 Fit for A1 (8X1, 8XK) S1, 170 KW, 1984 CCM, 231PS, 2014/03->2018/10 Fit for A1 Sportback (8XA, 8XF) 1.8 TFSI, 141 KW, 1798 CCM, 192PS, 2015/02->2018/10 Fit for A1 Sportback (8XA, 8XF) S1, 170 KW, 1984 CCM, 231PS, 2014/03->2018/10 Fit for A3 (8V1, 8VK) 1.8 TFSI, 132 KW, 1798 CCM, 180PS, 2012/04->2016/08 Fit for A3 (8V1, 8VK) S3, 206 KW, 1984 CCM, 280PS, 2013/02->2014/07 Fit for A3 (8V1, 8VK) S3, 221 KW, 1984 CCM, 300PS, 2012/11->2016/08 Fit for A3 (8V1, 8VK) S3, 210 KW, 1984 CCM, 286PS, 2014/05->2016/08 Fit for A3 Limousine (8VS, 8VM) 1.8 TFSI, 132 KW, 1798 CCM, 180PS, 2013/05-> Fit for A3 Limousine (8VS, 8VM) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2013/11-> Fit for A3 Limousine (8VS, 8VM) S3, 221 KW, 1984 CCM, 300PS, 2013/10-> Fit for A3 Limousine (8VS, 8VM) S3, 206 KW, 1984 CCM, 280PS, 2013/10-> Fit for A3 Limousine (8VS, 8VM) S3, 210 KW, 1984 CCM, 286PS, 2014/05-> Fit for A3 Sportback (8VA, 8VF) 1.8 TFSI, 132 KW, 1798 CCM, 180PS, 2012/09-> Fit for A3 Sportback (8VA, 8VF) S3, 221 KW, 1984 CCM, 300PS, 2012/11-> Fit for A3 Sportback (8VA, 8VF) S3, 206 KW, 1984 CCM, 280PS, 2013/05-> Fit for A3 Sportback (8VA, 8VF) S3, 210 KW, 1984 CCM, 286PS, 2014/05-> Fit for A4 (8K2, B8) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2011/11->2015/12 Fit for A4 (8K2, B8) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2011/11->2015/12 Fit for A4 (8K2, B8) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2015/12 Fit for A4 (8K2, B8) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2015/12 Fit for A4 (8W2, 8WC, B9) 2.0 TFSI, 140 KW, 1984 CCM, 190PS, 2015/05-> ... Fit for A4 (8W2, 8WC, B9) 2.0 TFSI, 185 KW, 1984 CCM, 252PS, 2015/05->2019/11 Fit for A4 (8W2, 8WC, B9) 2.0 TFSI, 183 KW, 1984 CCM, 249PS, 2015/11->2019/11 Fit for A4 (8W2, 8WC, B9) 2.0 TFSI, 185 KW, 1984 CCM, 252PS, 2015/05-> ... Fit for A4 (8W2, 8WC, B9) 2.0 TFSI, 183 KW, 1984 CCM, 249PS, 2015/11->2019/11 Fit for A4 (8W2, 8WC, B9) 45 TFSI Mild Hybrid, 180 KW, 1984 CCM, 245PS, 2018/07-> Fit for A4 Avant (8K5, B8) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2011/11->2015/12 Fit for A4 Avant (8K5, B8) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2011/11->2015/12 Fit for A4 Avant (8K5, B8) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2015/12 Fit for A4 Avant (8K5, B8) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2015/12 Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI, 140 KW, 1984 CCM, 190PS, 2015/08-> ... Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI, 185 KW, 1984 CCM, 252PS, 2016/05->2019/10 Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI, 183 KW, 1984 CCM, 249PS, 2016/05->2019/10 Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI g-tron, 125 KW, 1984 CCM, 170PS, 2016/11-> Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI, 185 KW, 1984 CCM, 252PS, 2015/08-> Fit for A4 Avant (8W5, 8WD, B9) 2.0 TFSI, 183 KW, 1984 CCM, 249PS, 2015/11-> Fit for A4 Avant (8W5, 8WD, B9) 45 TFSI Hybrid, 180 KW, 1984 CCM, 245PS, 2018/07-> Fit for A5 (8T3) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2007/10->2017/01 Fit for A5 (8T3) 1.8 TFSI, 130 KW, 1798 CCM, 177PS, 2015/05->2017/01 Fit for A5 (8T3) 2.0 TFSI, 132 KW, 1984 CCM, 180PS, 2008/11->2012/03 Fit for A5 (8T3) 2.0 TFSI, 155 KW, 1984 CCM, 211PS, 2008/06->2013/11 Fit for A5 (8T3) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2016/05 Fit for A5 (8T3) 2.0 TFSI, 169 KW, 1984 CCM, 230PS, 2015/08->2017/01 Fit for A5 (8T3) 2.0 TFSI, 155 KW, 1984 CCM, 211PS, 2008/06->2017/01 Fit for A5 (8T3) 2.0 TFSI, 165 KW, 1984 CCM, 224PS, 2013/05->2016/05 Fit for A5 (8T3) 2.0 TFSI, 162 KW, 1984 CCM, 220PS, 2012/03->2017/01 Fit for A5 (8T3) 2.0 TFSI, 169 KW, 1984 CCM, 230PS, 2015/08->2017/01 Fit for A5 Sportback (8TA) 1.8 TFSI, 125 KW, 1798 CCM, 170PS, 2011/08->2017/01 Fit for A5 Sportback (8TA) 1.8 TFSI, 106 KW, 1798 CCM, 144PS, 2014/09->2017/01 Fit for A5 Sportback (8TA) 1