Fits both the left and the right through the glass to turn. you should then take into account the connection Outside always concerns the flashing light. Guarantee : 2 years application: taillight hallmark : E3 Fitting Position: Left (passenger side) Fitting Position: Right (driver&:#39:s side) Number of light functions: 4 Bulb Type: Light bulb Dimensions: 8.3 x 19.4 cm