Combination Switch 8-97071007-0 8970710070 for ISUZU 100P NPR 4HF1 — OEM Fit Turn Signal & Headlight Control
Key Attributes
Product Summary
OEM combination switch 8-97071007-0 for ISUZU 100P/NPR 4HF1—direct plug-and-play turn signal, headlight & hazard control. Metal-reinforced contacts, 100% function tested, 12-month warranty. Neutral or custom packaging for wholesale export.
Product Details
Combination Switch for ISUZU 100P NPR
,OEM Turn Signal Headlight Control Switch
,8970710070 Combination Switch 4HF1
The Combination Switch with OEM numbers 8-97071007-0 / 8970710070 is a direct-fit replacement for ISUZU 100P / NPR trucks equipped with the 4HF1 (and compatible 4JB1) diesel engine. It serves as the central control hub for the vehicle's lighting and signaling system, integrating turn signals, headlight high/low beam selection, and hazard warning functions into a single steering-column-mounted unit.
- 100% Pre-Delivery Function Test: Every unit undergoes continuity and switching cycle verification before packing, confirmed by in-house QC records (standard: 100% inspection before shipment).
- Material Verification: Metal and plastic construction per OEM specification; housing hardness and contact resistance checked against Isuzu commercial vehicle standards.
- Fitment Confirmation: Direct plug-and-play replacement for 8-97071007-0 / 8970710070, confirmed across Isuzu 100P/NPR applications from 2005–2008 model years.
- OEM Cross-Reference: Replaces 8-97071007-0, 8970710070, and equivalent aftermarket references.
- Turn signals flash at abnormal speed or fail to respond.
- Headlight high/low beam cannot switch, or brightness is unstable.
- Hazard warning lights do not activate.
- Switch stalk feels loose, sticks, or produces abnormal noise during operation.
- Instrument panel lighting warning indicators trigger without cause.
| Part Number | 8-97071007-0 | Product Name | Combination Switch |
|---|---|---|---|
| Car Model | ISUZU 100P NPR | Engine Model | 4HF1 |
| Condition | 100% Brand New | Size | — |
| Weight | Standard | Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe | Package | Neutral Packing or 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-matched fitment | Direct bolt-on OEM hole pattern — no drilling or modification required. |
| OEM-matched connector & pinout | Plug-and-play installation — verified against Isuzu 100P/NPR wiring harness pinout. |
| Metal-reinforced internal contacts | Stable electrical continuity under vibration — verified by switching cycle test (in-house QC). |
| Integrated turn signal + headlight + hazard control | Replaces three separate failure points in one unit — reduces diagnostic time. |
| Sealed housing construction | Reliable in dusty and humid steering-column environments. |
| Neutral packaging available | Suitable for wholesale and retail distribution — customizable carton 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 |
HDA-008 / MC828264 are aftermarket cross-reference numbers that primarily appear in Mitsubishi Fuso brake booster catalogs. This product is primarily intended for the ISUZU FSR 6HE1 application; the above numbers are listed for customer cross-comparison only.
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 your VIN or chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Electrical continuity | 100% unit test before packing |
| Switching function (all positions) | Manual cycle test per position (left/right turn, high/low beam, hazard) |
| Housing & stalk integrity | Visual and manual inspection for cracks, looseness, or abnormal resistance |
| Pin / connector fitment | Dimensional check against OEM connector gauge |
Disconnect the battery negative terminal before installation to prevent short circuits. Professional installation is recommended.
- 1Disconnect the battery negative terminal.
- 2Remove the steering column shrouds carefully — retain clips and screws.
- 3Disconnect the original switch harness connector.
- 4Remove the mounting screws and withdraw the old switch.
- 5Install the new switch and reconnect the harness until a positive click is felt.
- 6Reassemble the shrouds and reconnect the battery.
- 7Function test: Verify left/right turn signals, high/low beam, and hazard lights operate correctly before road use.
Avoid corrosive cleaners on the switch stalk. Use low-pressure air to clear dust from crevices. If operation feels sticky, apply electrical contact cleaner sparingly — do not allow liquid to penetrate the housing.
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