OEM-grade Precision Casting Oil Filter Case for ISUZU NKR NPR 4JJ1 - Direct Bolt-on Replacement with Durable Construction
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
ISUZU NKR NPR 4JJ1
Trading Properties
Minimum Order Quantity:
2 pcs
Price:
Negotiable
Payment Terms:
T/T,
Supply Ability:
10000 pcs/month
Specifications
| Packaging Dimensions: | 90 X 90 X 120 Mm | Weight: | 0.65 Kg – 0.748 Kg |
| Engine Compatibility: | ISUZU 4JJ1, 4HF1, 4HG1, And Other ISUZU Diesel Engines | Material: | High-strength Aluminum Alloy & Precision Bearings |
| Cooling Type: | Engine Coolant Circulation | Installation: | Direct OEM Replacement |
| OEM Part Numbers: | 8-98018862-0, 8980188620 | Vehicle Models: | ISUZU NKR, NPR, NHR, NLR, NMR, NQR, NPS, NNS, NLS, NMS, NJR |
| High Light: | OEM-grade ISUZU oil filter case,Precision casting oil filter replacement,Durable ISUZU NKR NPR 4JJ1 filter |
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Product Description
8-98018862-0 8980188620 Oil Filter Case For ISUZU NKR NPR 4JJ1 — Engine Filter Housing Assembly
The Oil Filter Case (Oil Filter Housing) with OEM reference numbers 8-98018862-0 and 8980188620 is a verified direct-fit replacement for a wide range of ISUZU trucks, including NKR, NPR, NHR, NLR, NMR, NQR, and NPS models equipped with 4JJ1, 4HF1, 4HG1, and other ISUZU diesel engines.
Part Number: 8-98018862-0 8980188620
Product Name: Oil Filter Case
Car Model: ISUZU NKR NPR
Engine Model: ISUZU 4JJ1
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 Make It As Requested
Material: High-strength aluminum alloy & precision bearings
Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement
Quality Standard: OEM equivalent / ISO quality control
Product Name: Oil Filter Case
Car Model: ISUZU NKR NPR
Engine Model: ISUZU 4JJ1
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 Make It As Requested
Material: High-strength aluminum alloy & precision bearings
Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement
Quality Standard: OEM equivalent / ISO quality control
Vehicle Compatibility
Primary Applications (ISUZU N-Series Trucks):
| Model | Engine / Notes |
|---|---|
| ISUZU NKR | Light-duty truck — 4JJ1, 4HF1, 4HG1 |
| ISUZU NPR | Medium-duty truck — 4JJ1, 4HF1, 4HG1 |
| ISUZU NHR | Light-duty truck — 4JJ1 |
| ISUZU NLR | Light-duty truck |
| ISUZU NMR | Medium-duty truck |
| ISUZU NQR | Medium-duty truck |
| ISUZU NPS | 4x4 variant |
Additional Compatible Models:
- ISUZU NNS, NLS, NMS, NJR, NHS, NKS
- ISUZU ELF series
- ISUZU D-MAX (select models)
Engine Compatibility:
- ISUZU 4JJ1
- ISUZU 4HF1
- ISUZU 4HG1
- ISUZU 4BD1, 4BG1, 4FE1, 4LE1, 4JG2
⚠️ Important: This oil filter housing is compatible with a wide range of ISUZU diesel engines. Verify your vehicle's engine model and chassis code before ordering.
Features & Benefits
| Feature | Benefit |
|---|---|
| OEM-grade precision casting | Manufactured to original equipment specifications — ensures perfect fit on ISUZU engine blocks and proper sealing of oil passages |
| Durable construction | Built to withstand heat, vibration, and oil pressure — delivers long service life in demanding commercial truck applications |
| Precision-machined sealing surfaces | Uses machined surfaces and O-rings/gaskets to prevent leaks — keeps the filter centered and secure |
| Direct bolt-on replacement | No modifications required — matches factory mounting points and oil passage alignment precisely |
| Comprehensive cross-reference | Matches multiple part number formats (8-98018862-0, 8980188620, 8-98018-862-0, 898018-8620) — simplifies sourcing |
| Critical engine protection | Ensures proper oil flow through the filter — protects bearings, camshafts, and turbochargers from contaminated oil |
| 100% quality inspected | Reliable out of the box — each unit verified for casting integrity and dimensional accuracy |
Why Replace Your Oil Filter Housing?
Common Failure Symptoms:
- Oil leaks — visible oil around the filter housing area
- Low oil pressure — the housing may be cracked or warped
- Dirty engine bay — oil residue accumulating around the housing
- Filter not sealing — the housing may be damaged or warped
⚠️ Ignoring a faulty housing can lead to:
- Oil starvation to critical engine components
- Accelerated wear on crank bearings and turbochargers
- Knocking, overheating, or complete engine failure
Quality Control & Verification
| QC Item | Verification Method |
|---|---|
| Casting integrity | Visual and dimensional inspection — no porosity or defects |
| Dimensional accuracy | Precision inspection against OE blueprint — ensures proper fit on ISUZU engine blocks |
| Sealing surface flatness | Precision measurement — ensures proper O-ring/gasket sealing |
| Oil passage alignment | Verification against OE specifications — ensures correct oil flow direction |
| Material quality | OEM-grade casting verification — heat and pressure resistance |
| Batch traceability | Each production batch documented with quality certificates |
Installation & Maintenance Recommendations
⚠️ IMPORTANT: Oil filter housing replacement requires mechanical competence. Professional installation recommended.
Installation Guidelines (Reference ISUZU workshop manual for complete steps):
- Safety first — allow engine to cool completely before starting work
- Drain engine oil
- Remove the old oil filter from the housing
- Remove the mounting bolts securing the housing to the engine block
- Carefully remove the old housing — note the position of any O-rings or gaskets
- Thoroughly clean the engine block mounting surface — remove all old gasket material and debris
- Inspect the mating surface for scoring or damage
- Install new O-rings or gaskets (recommended to replace)
- Position the new oil filter housing on the engine block
- Torque mounting bolts to manufacturer specification
- Install a new oil filter
- Refill with fresh engine oil
- Start engine and check for oil leaks
Maintenance Schedule:
- Inspect the oil filter housing for leaks during every oil change
- Replace O-rings and gaskets whenever the housing is removed
- If the housing is damaged or warped, replace it immediately to prevent oil starvation
Packaging & Supply
- Individually sealed in protective packaging
- Packed in carton
- Bulk wholesale available in master cartons
- Supply capacity: High volume available
- Suitable for: ISUZU specialist repair shops, truck fleet maintenance depots, commercial vehicle parts distributors
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