Exhaust Valve WW10018 8971713990 8970193370 8972195090 8-97171399-0 8-97019337-0 8-97219509-0 For ISUZU 4HG1 4HF1 4HE1 4HK1 6HK1 Engine Parts
| Model Number: | WW10018 |
| MOQ: | 50pcs |
| Price: | Negotiable |
| Packaging Details: | Neutral Package or as customers' request |
| Payment Terms: | T/T,L/C |
Exhaust Valve for ISUZU 4HG1 4HF1
,Exhaust Valve 8971713990 8970193370
,ISUZU 6HK1 Engine Exhaust Valve
Product Overview
This exhaust valve is a cylinder head part for Isuzu trucks with 4HG1, 4HF1, 4HE1, 4HK1 and 6HK1 diesel engines. Part No. WW10018, OE references 8971713990, 8970193370, 8972195090, 8980288750, 8980288740, 8943961710, 8943961720, 8970331712. It opens and closes the exhaust port to release burnt gas at high temperature. Because exhaust valves work under the hottest conditions, worn or burnt valves cause power loss, hard starting and smoke; replacing them restores compression and clean combustion.
Compatible Application
- Truck Brand: Isuzu
- Engine: 4HG1, 4HG1-T, 4HF1, 4HE1, 4HK1, 6HK1
- Model / Application: NPR, 700P, FVR 32 series with above engines
- Component: Exhaust Valve / Engine Cylinder Head Valve
- System: Engine Valve Train
Core Product Strengths
- Heat-resistant alloy steel body, holds strength and shape at exhaust gas temperature
- Precision ground seat angle and stem diameter, tight sealing and low leakage after lapping
- Hardened stem surface gives strong wear resistance against guide friction over long mileage
- Nitrided / hardened face resists burning and pitting under high load and poor fuel quality
- Dimensions checked piece by piece before packing, direct replacement with standard valve guides
Product Specification
| Item | Details |
|---|---|
| Product Name | Exhaust Valve / Engine Cylinder Head Valve |
| Part No. | WW10018 |
| OE Number | 8971713990, 8970193370, 8972195090, 8980288750, 8980288740, 8943961710, 8943961720, 8970331712 |
| Fitment | Isuzu 4HG1 / 4HF1 / 4HE1 / 4HK1 / 6HK1 |
| Condition | Brand New Aftermarket Replacement |
| Raw Material | Heat Resistant Alloy Steel |
| Outer Packing | Export standard carton; sets packed per engine option |
| MOQ | Low MOQ; better price for bulk orders |
| Stock | Ready stock |
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Our Service For Global Buyers
✅ Consolidate mixed engine and chassis parts in one shipment ✅ Issue commercial invoice and packing list for customs clearance worldwide ✅ Provide relevant documents upon buyer’s request ✅ Multiple shipping options including railway & sea freight ✅ Professional part compatibility check before shipment
Purchase Reminder
Please confirm engine code and valve diameter before ordering, since inlet and exhaust valves differ and mixing them causes sealing failure. We also supply inlet valves, valve guides, valve stem seals and cylinder head gaskets for these engines; small orders are welcome, and bulk orders get a better price
| Part No. | OEM No. | Part Name | Model |
| WW10014 | 5878135721 / 5878133931 / 5878133910 / 1878129861 / 5878137440 | Liner kits; Eng CLY4HG1-T | 4HG1T / 4HG1T/NPR / 4HF1 / NPR 4HG1-TC / 700P/4HK1 6HK1 / NPR71 4HE1-T |
| WW10015 | 8971465200 / 8973583682 | Cylinder head 4HG1 4HG1-T | 4HG1/4HG1-T / NPR/4HF1 |
| WW10016 | 8971033463 | Air flow rubber hose 4HG1 | 4HG1 / 4HG1-T |
| WW10017 | 8971713980 8970338641 8943951120 | Valve; Inlet | 4HG1 / 4HG1-T / NPR 6HE1 4HF1 4HE1 4HG1 |
| WW10018 | 8971713990 8970193370 8972195090 / 8980288750 / 8980288740 / 8943961710 / 8943961720 / 8970331712 | Valve; Exhaust | 4HG1 / 4HG1-T / NPR 6HE1 4HF1 4HE1 4HG1 / 700P 4HK1 6HK1 / NPR 4HF1 6HE1 / NPR 4HF1 6HE1 FVR 32 |
| WW10019 | 8971129813 | Crankshaft 4HG1 4HG1T | 4HF1,4HG1 / 4HG1-T / NPR66 NPR/4HF1 |
| WW10020 | 8980292700 8973525343 | Crankshaft 4HK1 (Euro3) | 4HK1/4HE1 |
| WW10021 | 8976034231 8980401250 | Piston ring 4HK1 for 1 piston 115MM | 4HK1/700P |
| WW10022 | 8980549950 8972190540 / 8971094620 | Piston ring 4HG1 / 4HG1-T for one piston 115MM | 4HG1 / 4HG1-T / NPR 4HG1 115MM / ISUZU NPR66P 4HF1 / NPR/4HF1 |
| WW10023-O | 5878154961 | Engine full gasket set 4HG1 / 4HG1-T | 4HG1 / 4HG1-T |
| WW10023-N | 5878154951 5878139540 | Engine full gasket set 4HG1 / 4HG1-T | 4HG1 / 4HG1-T / 4HG1-N |
| WW10024 | 8970746141 | Valve lever inner | NPR, 4HG1, 4HG1-T / 4HE1 |
| WW10025 | 8970142582 | Valve lever out | NPR, 4HG1, 4HG1-T / 4HF1 |
| WW10026 | 8971627002 8941402890 | Air filter Housing 4HG1 | 4HG1 / NKR55 2.75 |
| WW10027 | 8972280842 8980504150 | Air filter Housing 4HG1-T | 4HG1-T / NPR/NQR 4HK1 |
| WW10027-1 | 8980504341 | Air Filter cover for 8980504150 | NPR/NQR 4HK1 |
| WW10028-BN | 用于8971482682 / 8970966773 | Oil filter bracket | 4HG1 / 4HG1-T / 4HK1 / 700P/4HK1/4HF1 |
| WW10028-ASM | 8971482682 | OIL FILTER ASSY | 700P/4HK1/4HF1 |
| WW10029 | 8941685210 | Fuel filter bracket | 4HG1 / 4HG1-T / NKR55 |
| WW10030-BN | 8971489372 / 8980399321 8980571510 / 8971486372 | Engine cover front / timing cover | 4HG1 / 4HG1-T / 700P/4HK1/4HE1 / 4HF1 |
| WW10031 | 8-94133207-5 / 8941332075 | Oil cap | 4HG1 / 4HG1-T / NPR NKR 700P |
| WW10032-BN | 8973337830 / 8971787800 8970279820 | Oil radiator cover | 4HF1 |
| WW10033 | 8943966090 | Valve guide; seal | 4HF1 NPR 6HE1T FVR 32 |
| WW10034 | 8973308920 | Flywheel 4HG1 transmission MXA5R (bearing 180203 / 6203) | MXA5R |
| WW10035 | 8971157820 | Flywheel 4HG1-T transmission MYY5T, bearing 180205 (6205) | MYY5T / 4HF1 4HG1 4HE1 NPR |
| WW10036 | 8856700400 | Engine rubber rings set; rep kit 4HG1 / 4HG1-T | 4HG1 / 4HG1-T / 4HK1 |
| WW10037 | 8943965980 | Valve guide | 4HG1 / 4HG1-T / NPR/4HF1/6HE1 |
| WW10038 | 8980175850 / 8971473384 / 8970752830 / 8941304200 | Oil pump AL | 4HG1 / 4HG1-T / 4HK1 / 700P/4HK1/4HF1 / 4HE1-TC / NPR 4BC2 4BD1 |
| WW10038-TBK | 8980175851 8970752834 | Oil pump TBK | 4HG1/4HG1-T |
| WW10039 | 1157610060 | Feeding pump manual | 4HG1 |
| WW10039-H | 2447222020 / 1157610060 | Feeding pump manual | 4HG1 / 4HK1 4HF1 |
| WW10040 | 8972243960 | Feeding pump 4HG1 | 4HG1 / KC |
| WW10041 | 8972145331 | Feeding pump 4HG1-T | 4HG1-T |
| WW10042 | 8980080662 / 8972401260 | Fuel separator.4HK1 | NKR77/4KH1 / 600P/NKR77/4KH1 / NPR 600P |
| WW10043-TFR | 8970818140 | Water oil separator TFR | 4HG1 / 4HG1-T / TFR |
| WW10043 | 8970818151 | Water oil separator 4HG1-T | 4HG1 / 4HG1-T / 100P / NHR NKR |
| WW10044 | 8943965891 | Piston pin | 4HG1 / 4HG1-T / NPR/4HF1 |
| WW10045 | 8973751340 | Breather tube | 4HG1 |
| WW10046 | 8925512250 / 8978591000 | Accelerator pedal | 4HG1 / 4HG1-T / NKR94/600P NQR |