Rear Tail Light 3773920Q15XZ for JAC N56 (2016+) Right Side 12V — Verified OEM Direct-Fit Rear Lamp Assembly
Key Attributes
Product Summary
Verified OEM direct-fit rear right tail light (3773920Q15XZ) for JAC N56 2016+, 12V. E-mark certified lens, UL94 V-0 flame-retardant housing, multi-layer sealed against water and fog. Bench-tested performance, 100% bolt-on fitment, cross-ref 8012704586. Wholesale supply with custom packaging options.
Product Details
JAC N56 rear tail light
,right side 12V rear lamp
,OEM direct-fit rear lamp assembly
The Rear Tail Light Assembly with OEM number 3773920Q15XZ is a verified direct-fit replacement for JAC N56 trucks (2016 and later) equipped with a 12V electrical system, on the right side. It is a critical part of the rear lighting and signaling system, responsible for brake light, tail light, and turn signal visibility — directly affecting road safety and legal compliance.
How It Works: The tail light assembly houses the rear bulbs/LEDs and routes current through the vehicle's lighting circuit. When the brake pedal is pressed, tail lights are switched on, or the turn signal is activated, the corresponding lamps illuminate through the lens and reflector to signal other road users.
- ✓Real Bench Test Data: 12V working voltage, verified via in-house bench lighting test over controlled test conditions.
- ✓Proven Durability: Rated for extended service life under normal operation, based on accelerated aging test and fleet tracking data.
- ✓Installation Success Rate: 100% direct bolt-on fitment, confirmed across multiple repair orders for JAC N56 (2016+).
- ✓OEM Cross-Reference Verified: Directly replaces OEM 3773920Q15XZ; cross-reference 8012704586.
- ✓Material/Certification Verification: E-mark visible on lens; housing flame-retardant rated UL94 V-0, verified by test method/report.
- Tail light or brake light does not illuminate
- Lens water ingress, fogging, or reflector yellowing
- Turn signal flashes abnormally or has poor contact
- Housing cracks or mounting clips break, causing looseness
- Connector oxidation or short circuit causing intermittent failure
Primary: 3773920Q15XZ | Cross-Reference: 8012704586
| Part Number | 3773920Q15XZ | Product Name | Rear Tail Light |
|---|---|---|---|
| Car Model | JAC N56 | Engine Model | JAC N56 |
| Condition | 100% Brand New | Size | Standard |
| Weight | Standard | Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe | Package | Neutral Packing or Customized as Requested |
| Warranty | 6 Months | Price & Stock | Please Contact Us for More Information |
| Material | High-strength aluminum alloy & precision bearings | Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement | Quality Standard | OEM equivalent / ISO quality control |
| Feature | Benefit + Verification Signal |
|---|---|
| OEM-spec mold design | Direct bolt-on fit, no drilling or modification — verified across multiple repair orders |
| E-mark certified lens | Compliant with road lighting regulations — verified by test method/report |
| Multi-layer sealing structure | Water and fog resistance, extended service life — verified by rain/thermal cycle test |
| 12V standard voltage | Plug-and-play replacement — verified by bench lighting test |
| Weather-resistant lens material | Anti-yellowing, UV resistant — verified by ISO/ASTM aging test |
| QC Item | Verification Method |
|---|---|
| Dimensional inspection | Caliper/CMM against OEM drawing |
| Voltage & lighting test | 12V bench lighting, brightness and response check |
| Sealing test | Rain/air-tightness test to standard |
| Material hardness/weathering | ISO/ASTM standard |
| Visual & E-mark inspection | Visual check + third-party report (if available) |
⚠ IMPORTANT: Disconnect the battery negative terminal before installation. Professional installation recommended.
- 1Disconnect the battery negative terminal and remove the old lamp assembly mounting screws (refer to specified torque value in N·m).
- 2Check the connector and harness; clean any oxidized contacts.
- 3Fit the new lamp, align manually first, then tighten diagonally in sequence.
- 4Reconnect power and test brake light, tail light, and turn signal functions.
Inspect lens sealing and connector condition at regular intervals; replace promptly if water ingress or lens yellowing is found.
- Individually packed in foam + carton; custom packaging available (MOQ applies).
- Suitable for: auto parts wholesalers, repair shops, and fleet procurement.
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