The items that fit your Tesla Model 3 are shown below.

Location	Speaker Ring	Speaker Cable	Size
Front Door	40-1833-165	41-034	165mm (6.5”)
Rear Door	40-1360-100	41-037	100mm (4”)
Front Door Tweeters	N/A	41-038	30mm (1”)
Centre Speaker	40-1360-100	41-039	100mm (4”)
Dash Mid-Range	40-1360-100	41-037	100mm (4”)
A-Pillar Mid-Range	N/A	41-038	65mm (2.5”)
Rear Hatch	40-1360-100	41-037	100mm (4”)
Subwoofer	40-1845-200	N/A	200mm (8”)