Brake Light Switch 3750710LE010XZ for JAC N80 Truck — Verified OEM Direct-Fit Stop Lamp Switch
Key Attributes
Product Summary
Verified OEM direct-fit brake light switch for JAC N80 trucks. Features silver alloy contacts, UL94 V-0 flame-retardant housing, and sealed dust-proof construction. ISO 7588 compliant, bench-tested for durability. Wholesale supply with custom packaging options.
Product Details
Brake Light Switch JAC N80
,OEM Direct-Fit Stop Lamp Switch
,3750710LE010XZ Brake Light Switch
The Brake Light Switch with OEM number 3750710LE010XZ is a verified direct-fit replacement for JAC N80 light trucks equipped with a 12V electrical system. It is a critical control component in the brake light circuit, responsible for closing the circuit when the brake pedal is pressed to illuminate the stop lamps and, where applicable, send a signal to the ECU.
The switch is actuated mechanically by the brake pedal. When the pedal is pressed, the switch contacts close and complete the circuit to the brake lamps; when released, the contacts open and the lamps turn off. A failed switch causes brake lights to stay on, fail to illuminate, or trigger ECU brake-signal faults.
- Real Bench Test Data: Contact resistance ≤50 mΩ, actuation travel 2.0 ± 0.3 mm — verified via in-house bench test over actuation cycles (no sticking, no contact welding).
- Proven Durability: Rated for ≥100,000 actuation cycles — based on accelerated laboratory aging tests.
- Installation Success Rate: 100% direct screw-in/plug-in fitment, no wiring modification — confirmed across repair orders for JAC N80.
- OEM Cross-Reference Verified: Directly replaces OEM 3750710LE010XZ; compliant with ISO 7588 automotive switch/relay standards.
- Material Verification: Housing flame-retardant rated UL94 V-0 — verified by standardized flammability testing.
- Brake lights stay on continuously after pedal release
- Brake lights do not illuminate when pedal is pressed
- Intermittent brake light operation over bumps or in humid conditions
- ECU brake-signal fault codes / cruise control not engaging
- Brake lights flicker or work only with hard pedal pressure
| Part Number | 3750710LE010XZ |
|---|---|
| Product Name | Brake Light Switch |
| Car Model | JAC N80 Truck |
| Engine Model | JAC N80 Truck |
| Condition | 100% Brand New |
| Weight | Standard |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral Packing or Made as Requested |
| Warranty | 6 Months |
| Price & Stock | Please contact us to get 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 |
OE Cross-Reference: 3750710LE010XZ (primary). Alternative/cross-brand numbers may be available upon request.
| Brand | Model | Engine Code | Notes |
|---|---|---|---|
| ISUZU | FSR / FSR 500 | 6HE1 | Primary fitment per OEM number |
| ISUZU | FVR / FTR | 6HE1 (verify) | Some cross-applications reported; confirm by VIN |
⚠️ Important Fitment Notes:
HDA-008 / MC828264 are aftermarket cross-reference numbers, primarily appearing in Mitsubishi Fuso brake booster catalogs. This product is primarily oriented toward ISUZU FSR 6HE1 fitment; the above numbers are listed for customer cross-comparison.
If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. Both "short" and "long" pushrod variants exist within the MC828264 family.
Always provide the VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| Feature | Benefit + Verification Signal |
|---|---|
| OEM-matched fitment | Direct replacement for OEM 3750710LE010XZ — no modification required |
| Silver alloy contacts | Low contact resistance, stable switching — verified by bench test with no welding |
| Flame-retardant housing (UL94 V-0) | Safe operation under high temperatures — verified by +85°C thermal aging test |
| Direct-fit pedal bracket design | No wiring modification, reduced labor time — 100% installation success rate across repair orders |
| Precise actuation travel | Correct pedal response, no false brake-light activation — verified by bench test |
| Sealed dust-proof construction | Reliable in dusty/humid conditions — verified by dust/ingress testing |
| QC Item | Verification Method |
|---|---|
| Contact switching test | Cycles monitored for sticking/welding |
| Contact resistance test | Milliohm meter, 100% inspection |
| Actuation travel test | Bench test against OEM specification |
| Thermal cycling test | -40°C to +85°C temperature shock test |
| Housing flammability test | UL94 V-0 standard |
| Visual & dimensional inspection | Caliper/visual check, 100% factory inspection |
| Switch standard compliance | ISO 7588 |
⚠️ IMPORTANT: Disconnect the battery negative terminal before installation. Professional installation is recommended.
- Disconnect the battery negative terminal.
- Locate the brake light switch on the brake pedal bracket (refer to vehicle manual).
- Disconnect the electrical connector and remove the old switch.
- Install the new switch and set pedal free-play/actuation clearance per manual (refer to specified torque/clearance value).
- Reconnect power and test brake lights with pedal pressed and released.
Inspect switch operation every 2 years or 50,000 km. If brake lights stay on or fail to illuminate, check the switch, bulbs, and fuse first.
- Individually packed in anti-static bag + foam protection; custom packaging available (MOQ applies).
- Suitable for: auto parts wholesalers, repair shops, and fleet procurement.
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