ISUZU OEM Standard Replacement Door Window Regulator Assembly with High-strength Metal and Engineering Plastic ISO/TS16949 Certified
| Installation Position: | Inside Door | Compatible Engines: | ISUZU 6WG1, 6HK1, 10PE1 |
| Compatible Models: | ISUZU CVZ, CXZ, CYZ, CVR, CXH, CXM, FSR, FVR | Part Name: | Door Window Regulator Assembly / Regulator Asm; Door |
| Material: | High-strength Metal + Engineering Plastic | OEM Part Number: | 1-74418166-3 / 1744181663 |
| Part Type: | Door Window System Component | Alternative Number: | 1533530392 |
| High Light: | OEM Standard Replacement Door Window Regulator,High-strength metal + Engineering plastic Window Regulator Assembly,ISO/TS16949 Certified Regulator Asm |
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The ISUZU Door Window Regulator Assembly with OEM numbers 1-74418166-3 / 1744181663 is a precision-engineered replacement designed for ISUZU CVZ, CXZ, CYZ series heavy-duty trucks and FSR series medium-duty trucks. This component is a core actuation element of the door system responsible for converting motor rotation into smooth window glass movement.
The door window regulator is a critical actuation component installed inside the door, connecting the window glass to the drive motor:
- Power Transmission: Motor's rotational power is transmitted through the regulator's transmission mechanism
- Smooth Operation: Converts rotational motion into linear motion for smooth glass movement
- Precise Positioning: Ensures glass is precisely positioned at any point
- System Protection: Built-in limit and anti-pinch features protect motor from overload
| Symptom | Probable Cause |
|---|---|
| Window won't move or jerks/noise during operation | Worn transmission mechanism, broken cable, or damaged gears |
| Loose or rattling window glass during driving | Worn regulator rails or carrier; unable to securely support glass |
| Noticeably slower window operation or incomplete travel | Increased internal resistance or reduced transmission efficiency |
| Motor runs but glass doesn't move | Transmission mechanism disengaged from motor or broken cable |
| Window won't close fully; gap remains | Restricted regulator travel or deformed guide rails |
| Part Number: | 1-74418166-3 1744181663 |
| Product Name: | Door Window Regulator |
| Car Model: | CVZ CXZ CYZ |
| Engine Model: | FSR |
| Condition: | 100% Brand New |
| Material: | High-strength aluminum alloy & precision bearings |
| Origin: | China Mainland |
| Brand | Model Series | Compatible Engine | Notes |
|---|---|---|---|
| ISUZU | CVZ | 6WG1 | Heavy-duty truck |
| ISUZU | CXZ | 6WG1, 6HK1, 10PE1 | Heavy-duty truck |
| ISUZU | CYZ | 6WG1, 6HK1 | Heavy-duty truck |
| ISUZU | FSR | — | Medium-duty truck |
- Number Confirmation: Verify the specific number on the original part before ordering
- Left/Right Side: Confirm whether Left-Hand (LH) or Right-Hand (RH) side is needed
- Associated Components: Inspect window motor, guide rails, and weatherstrips when replacing
- Installation Torque: Refer to ISUZU factory workshop manual for specifications
- Professional Installation: Critical door system component requiring professional installation
| Packaging: | Neutral packaging or customized per customer request |
| Brand: | IZUMI |
| Place of Origin: | Zhejiang, China |
| Minimum Order Quantity: | 1 piece |
| Delivery Time: | 7–30 days |
| Supply Capacity: | 1000000 pieces/month |
| Warranty: | At least 1 year |
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