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ISUZU Manual Window Regulator 8942715032

To Replace:
ISUZU
For Vehicle:

NPR NKR NHR

Part No.:

8-94271503-2

Tinzer No.
8-94271503-2 Manual
  • Introduction
  • factory
TinzerMotor 8-94271503-2: Heavy-Duty Truck Manual Window Regulator
The TinzerMotor 8-94271503-2 is a premium manual window regulator engineered for the demanding environments of commercial heavy-duty trucks. As a specialist in vehicle motion components, TinzerMotor focuses on structural integrity, ensuring that manual glass adjustment remains smooth and reliable even under the high-vibration conditions common in long-haul trucking.
Technical Information
  • Part Number: 8-94271503-2

  • Product Type: Manual Window Regulator (Hand-crank operated)

  • Material: Reinforced cold-rolled steel for maximum mechanical leverage

  • Surface Treatment: Anti-corrosion E-coating or zinc plating to prevent rust

  • Position: Left Hand (Driver Side)

  • Mechanism: Robust scissor-arm assembly designed for heavy truck glass


Vehicle Application
This TinzerMotor manual regulator is a direct-fit replacement for various medium and heavy-duty truck platforms, including:
  • Isuzu NPR, NQR, and NRR Series

  • Isuzu FSR and FTR Series

  • Chevrolet/GMC W-Series (W3500, W4500, W5500)

  • Selected international Cab-Over-Engine (COE) truck configurations

Interchange / Cross-Reference Numbers
  • OEM Number: 8-94271503-2 / 8942715032

  • Isuzu Part Number: 8-94271-503-2

  • Alternate Numbers: 8-94271503-1, 8-94271503-0

Exceptional High Quality and Testing
TinzerMotor high quality is built into the core of this regulator. While many aftermarket manual regulators suffer from arm bending or gear slipping, TinzerMotor utilizes thickened steel frames and reinforced pivot points to handle the constant physical stress of manual operation.
To ensure long-term performance, every unit is subjected to rigorous testing protocols. This includes 10,000+ cycle manual operation trials to verify gear durability and structural load analysis to ensure the regulator arms do not warp over time. This commitment to testing guarantees that fleet operators receive a reliable, low-maintenance component that withstands years of heavy service.


Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com


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