Parts & Accessories Spare parts Peace be upon you O2 sensor spacer, a replacement for the catalytic converter. A spacer that fits onto the O2 sensor. It improves the sensor's reading as if the catalytic converter is present. In case of damage, removal, or modification of the catalytic converter, the Check Engine light will turn on. If the Check Engine light appears, perform a computer diagnostic to confirm the error code you have: P0420,P0421,P0422,P0423,P0424 P0430,P0431,P0432,P0433,P0434 And due to the Check Engine light appearing, these problems occur: 1- Very high fuel consumption 2- Delayed starting 3- Weak acceleration 4- Shaking, sputtering, and muffling 5- Remote start will not work 6- Traction control will not work 7- 4WD will not work The spacer improves the sensor's reading so that the Check Engine light turns off and these problems are resolved. Price: 70 SAR for the straight one. And the price for the L-shape is 110 SAR.