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Restore Your Visibility with Original Sinotruk HOWO Optics
If you are operating a 2010 series HOWO or Steyr truck, maintaining optimal road visibility is a top safety priority. This Left Front Combination Headlight Assembly (Part No. AZ9719720025QR) is the exact OEM replacement you need to replace damaged or fogged-up lighting units.
Unlike generic aftermarket lights, this assembly is manufactured to the KET standard, ensuring that the internal reflector geometry provides a precise beam pattern that won’t blind oncoming traffic while maximizing your long-range view. The housing is made from high-impact ABS plastic, specifically designed to withstand the heavy vibrations and dust common in mining and construction sites.
Technical Specifications:
Part Name: Left Front Combination Headlight / Headlamp
Part Number: AZ9719720025QR (KET Standard)
Compatibility: Sinotruk HOWO (2010 Model), Steyr Series
Orientation: Left Side (Driver Side for LHD trucks)
Function: Integrated High Beam, Low Beam, Turn Signal, and Position Light
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How to Install your HOWO Headlight Assembly (AZ9719720025QR):
Cut the Power: Ensure the truck's engine is off and the battery master switch is disconnected.
Access the Unit: Open the front grill or access panel (depending on your truck's specific bumper configuration).
Unplug Harness: Carefully disconnect the multi-pin electrical connector from the back of the old unit. Check the pins for any signs of corrosion.
Remove Mounting Bolts: Use a 10mm or 12mm socket wrench to remove the mounting bolts securing the headlight frame to the chassis.
Swap Units: Slide out the old assembly and place the new AZ9719720025QR in position.
Secure and Test: Tighten the bolts, reconnect the wiring harness, and test all lighting functions (high/low beam and signals) before hitting the road.
