2Pcs Outer End Bumper Parking Ultrasonic Sensor 1127502-01-D 1127502 Exclusively for Outer Corner Position Fits Tesla Model 3 2017-2021 Need Professional Calibration

FIWARY Professional Outer Corner Bumper Parking Sensor 2-Pack, dedicated replacement part only for Tesla Model 3 bumper outer end ultrasonic parking radar. Compatible OE Part Number 1127502-01-D , 1127502 Applicable Vehicle Tesla Model 3 2017-2021 All Trims 🚨 Core Position Distinction (Key Point to Avoid Wrong Purchase) ✅ Fit Position: Only for front & rear bumper OUTER END / CORNER SENSOR br/>❌ Not Fit: Bumper middle inner parking sensor position br/>👉 Different installation buckle structure, different terminal plug shape, cannot be universal mixed use, inner position harness plug cannot be inserted and fixed with this sensor. Product Performance Advantage Follow original factory communication protocol, good compatibility with vehicle autopilot and parking assistance system Excellent waterproof, shockproof and weather resistance, long service life for daily use Accurate ultrasonic ranging, sensitive induction, restore original car auxiliary parking effect Complete Installation Process Reminder Remove old outer corner sensor, align buckle and complete hardware plug connection After physical installation finished, professional calibration equipment is required to complete radar sensor matching setting We only provide hardware products and installation tips, professional software calibration needs users to solve by themselves or find local repair shop Package Content 2 Pcs Outer End Bumper Parking Sensors Pre-Purchase Important Notice Please confirm your broken sensor is bumper outer corner style, do not order by mistake for middle inner sensor. Due to different appearance, buckle and wiring plug, wrong position purchase will cause unable to insert and fix normally. Wrong purchase caused by unclear installation position does not belong to product quality problem.

• 🔢 Exact OE Number Matching: Cross reference OE 1127502-01-D / 1127502, perfect protocol match for Tesla Model 3 2017-2021 original car system, stable CAN bus signal transmission.
• 🚗 Perfect Tesla Model 3 compatibility (2017-2021) including Long Range/Performance trims. Fits both front and rear bumper positions. Restores full parking assistance and Autopilot functionality with 0.3-8m detection range. Specifically calibrated for Tesla's ultrasonic security system across all model years and configurations.
• 🛡 Exclusive Outer Corner Position Only: This parking sensor is only designed for bumper outer end / corner position, NOT for inner middle parking sensor position. Different structure, fixing buckle and plug terminal cannot match inner position wiring harness. Confirm installation position before order.
• ⚙️ Heavy Duty Waterproof Durable Build: Adopt IP67 waterproof grade structure, shock and high low temperature resistant housing, adapt to outdoor complex driving environment, effectively avoid rainwater and dust damage.
• ✅ Dual Step Installation Mandatory: Simple physical plug and play hardware assembly, but must use Tesla Toolbox or professional diagnostic device to finish system calibration. Without calibration, functions cannot be activated normally.