2 exchange-standard references match the PORSCHE Cayenne 3 (9YA / 9YB) 4.0 Turbo S E-Hybrid AWD 680 hp (500 kW petrol). Output is the deciding criterion: a part meant for another output of the same displacement will not fit.
On the PORSCHE Cayenne 3 (9YA / 9YB) 4.0 Turbo S E-Hybrid AWD 680 hp, the code stamped on the part remains the safest matching criterion.
Other engines of the PORSCHE Cayenne 3 (9YA / 9YB): 4.8 Turbo S 551 hp, 4.8 Turbo S 550 hp, 4.8 Turbo S 540 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.