Front Left Headlight Level Sensor GRP Housing for Seat Ateca

< p>Upgrade or replace your SEAT Ateca’s front left headlight level sensor with the MAX NOLOGY GRP-housed unit. This precision sensor uses magnetic induction to continuously monitor your vehicle’s automatic headlight leveling and adjust the beam for optimal safety and visibility. A properly calibrated headlight leveler reduces glare for oncoming drivers and ensures your road illumination is always targeted where you need it most. The rugged GRP (Glass Fibre Reinforced Plastic) housing keeps the sensor light yet tough, resisting the rigors of daily driving while maintaining accurate readings. p>

Main description

Specifically designed for vehicles equipped with automatic headlight leveling, this Front Left Headlight Level Sensor fits Front Axle Left mounting and is compatible with SEAT Ateca (2016-), SKODA Karoq (2017-), and related models in the SKODA Superb III range. The unit carries OEM-grade precision with a 4-pin connector and is built around a durable GRP housing to stand up to engine bay conditions. OEM No. 3Q0412521A is provided for reference, ensuring a close match to the original part’s performance. Included in the set are the essential mounting components – a holder, coupling rod, and holding frame – to simplify installation and maintain alignment accuracy after service. p>

Key benefits at a glance: - Maintains correct headlight aim for varied loads and suspension settings - Reduces glare, enhancing night-time safety for you and other road users - Lightweight yet robust GRP housing designed for longevity - Ready-to-fit with the included hardware for a clean, secure mounting p>

Benefits & Tips

• Use VIN-based verification to confirm fitment before purchasing, especially if you’re replacing an existing sensor after a collision or suspension work.
• When installing, ensure the mounting frame and rod are aligned with the original sensor position to preserve accurate leveling across driving conditions.
• For vehicles with air suspension, confirm the sensor’s compatibility with your specific configuration to maintain proper automatic headlight leveling behavior.

Product specifications

• Brand: MAX NOLOGY
• Product: Front Left Headlight Level Sensor
• Fitting Position: Front Axle Left
• Sensor Type: Magnetic Induction
• Housing Material: GRP (Glass Fibre Reinforced Plastic)
• Connector: 4-pin
• OEM No.: 3Q0412521A
• Item Size: 22 cm × 8 cm × 9 cm
• Item Weight: 0.24 kg
• Measuring Range: OEM Standard
• Repeatability: OEM Standard
• Hysteresis: OEM Standard
• Spring Type: for vehicles with air suspension
• Vehicle Equipment: for vehicles with headlight leveling (automatic)
• Origin: Mainland China
• Warranty: 3 Years or 50,000 Kilometers

Package includes:

• 1 Set of Sensor, holder, coupling rod, and holding frame

Warnings / reminders

If you are unsure or have questions regarding the correct part for your car, please contact us. To ensure a fast and accurate response, please send the VIN of your vehicle to confirm parts fitment. The VIN is a 17-character code found on the lower corner of the windshield or on the vehicle registration certificate.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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