Camshaft Adjuster Gear Fitment Mercedes-Benz CLS 550 2017 4Matic®, Base 4.6L V8 - Gas Mercedes-Benz CLS 550 2016 4Matic®, Base 4.6L V8 - Gas Mercedes-Benz CLS 63 AMG® S 2017 4Matic® 5.5L V8 - Gas Mercedes-Benz CLS 63 AMG® S 2016 4Matic® 5.5L V8 - Gas Mercedes-Benz E 550 2017 Base 4.6L V8 - Gas Mercedes-Benz E 550 2016 Base 4.6L V8 - Gas Mercedes-Benz E 63 AMG® S 2016 4Matic® 5.5L V8 - Gas Mercedes-Benz G 63 AMG® 2017 Base 5.5L V8 - Gas Mercedes-Benz G 63 AMG® 2016 Base 5.5L V8 - Gas Mercedes-Benz GL 550 2016 4Matic® 4.6L V8 - Gas Mercedes-Benz GL 63 AMG® 2016 Base 5.5L V8 - Gas Mercedes-Benz GLE 63 AMG® 2017 Base 5.5L V8 - Gas Mercedes-Benz GLE 63 AMG® 2016 Base 5.5L V8 - Gas Mercedes-Benz GLE 63 AMG® S 2017 Base 5.5L V8 - Gas Mercedes-Benz GLS 550 2017 4Matic® 4.6L V8 - Gas Mercedes-Benz GLS 63 AMG® 2017 Base 5.5L V8 - Gas Mercedes-Benz S 550 2017 4Matic®, Base 4.6L V8 - Gas Mercedes-Benz S 63 AMG® 2017 Base 5.5L V8 - Gas Mercedes-Benz SL 550 2017 Base 4.6L V8 - Gas Mercedes-Benz SL 63 AMG® 2017 Base 5.5L V8 - Gas M278 Engine Reference OEM Number 2780505200, 2780503700, 2780501747, A2780505200 2780505100, 2780503600, 2780501847, A2780505100 A2780504900  A2780502047  A2780503400 A2780505000  A2780501947  A2780503500 Quantity 1 Set For Intake & Exhaust Left & Right Warranty 1 Year warranty for any manufacture defect