Headlight Level Sensor GRP Housing for Audi Q3 Front Left Compatible with Audi Vehicles
Introducing the Audi Q3 Front Left Headlight Level Sensor GRP Housing from MAX NOLOGY. Engineered to support automatic headlight leveling, this sensor helps your Q3 or compatible Audi/Seat models maintain optimal headlight aim as riding conditions change—improving night visibility and reducing glare for oncoming drivers. The GRP (Glass Fibre Reinforced Plastic) housing delivers a durable, lightweight build that withstands heat, vibration, and the rigors of daily driving. The unit uses a secure 4-pin D-shaped connector and arrives with essential mounting hardware—holder, coupling rod, and holding frame—to simplify installation on the front left axle. With OEM-standard specifications and compact dimensions (12 cm x 8.5 cm x 9 cm) and a light 0.19 kg weight, this sensor is designed to slot into your vehicle’s existing headlight leveling system with minimal fuss.
Benefits & Tips
- Maintains correct headlight aim automatically, ensuring consistent visibility on hills, curves, and bumpy roads without manual readjustment.
- Reduces headlight glare for oncoming traffic while preserving optimal road illumination for the driver.
- Ideal replacement for vehicles equipped with automatic headlight leveling and air suspension where sensor accuracy is critical for safe nighttime driving.
Product specifications
- Brand: MAX NOLOGY
- Manufacturer Part Number: MKL-SLS016
- OEM No.: 3C0412521B
- Sensor Type: Photoelectric
- Spring Type: for vehicles with air suspension
- Housing Material: GRP (Glass Fibre Reinforced Plastic)
- Connector Shape: D-Shape
- Fitting Position: Front Axle Left
- Number of Pins: 4-pin
- Measuring Range: OEM Standard
- Repeatability: OEM Standard
- Resolution: OEM Standard
- Sensitivity: OEM Standard
- Origin: Mainland China
- Vehicle Equipment: for vehicles with headlight leveling (automatic)
- Vehicle Fitment: For AUDI / SEAT
- Item Size: 12 cm × 8.5 cm × 9 cm
- Item Weight: 0.19 kg
- OEM No.: 3C0412521B
Package includes:
- 1 Set of Sensor, holder, coupling rod, holding frame
Warnings/Reminders
- For vehicles with headlight leveling (automatic) and air suspension systems, verify fitment against your VIN before purchase. If unsure, contact us with your VIN to confirm parts compatibility.
- Ensure correct installation orientation (front left axle) and secure mounting to prevent sensor movement or false readings.
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