High-Efficiency Air Cleaner Filter with Multi-Layer Resin-Impregnated Paper for ISUZU 4HK1 4HE1 NPR - Direct OEM Replacement
Key Attributes
Product Summary
High-efficiency air cleaner filter for ISUZU NPR series with 4HK1/4HE1 diesel engines. Direct OEM replacement with multi-layer resin-impregnated paper media that removes contaminants, protects engine components, and ensures optimal combustion with minimal airflow restriction.
Product Details
High-Efficiency Filtration Air Cleaner Filter
,Multi-Layer Resin-Impregnated Paper Air Filter Element
,Direct OEM Replacement Air Filter
| Part Number | 8-94430250-0, 8944302500, 8-98091394-0, 8980913940 |
|---|---|
| Product Name | Air Cleaner Filter / Air Filter Element |
| Car Model | ISUZU NPR Series |
| Engine Model | ISUZU 4HK1 Diesel Engine (5.2L), ISUZU 4HE1 Diesel Engine (4.8L) |
| Condition | 100% Brand New |
| Origin | China Mainland |
| Warranty | 6 Months |
- OE Quality: Manufactured to strict ISUZU dimensional and filtration specifiions for perfect fit and function
- High-Efficiency Filtration: Advanced multi-layer media captures dust, dirt, and contaminants to protect the engine
- High Dust-Holding Capacity: Designed for extended service intervals in demanding commercial appliions
- Minimal Airflow Restriction: Precision-pleated media ensures adequate airflow for optimal combustion
- Reliable Sealing: Quality sealing materials prevent unfiltered air bypass
- Protects the Engine: Prevents abrasive contaminants from causing premature wear to pistons, rings, cylinders, and bearings
- Restores Performance: Eliminates power loss, poor fuel economy, and black smoke caused by clogged filters
- Direct Replacement: Simple installation with no modifiions required
- Cost-Effective Maintenance: Regular replacement protects the engine investment
- ISUZU NPR - Medium-Duty Trucks
- ISUZU NPR66 / NPR70 / NPR75 - Medium-Duty Trucks
- ISUZU NQR - Medium-Duty Trucks
- ISUZU ELF (select models with 4HK1/4HE1 engines)
- 4-Cylinder, Inline Diesel
- Displacement: 5.2L (5193cc)
- Turbocharged, Intercooled
- Common Rail Fuel Injection
- 4-Cylinder, Inline Diesel
- Displacement: 4.8L (4770cc)
- Naturally Aspirated / Turbocharged
- OHV Valvetrain
- Open the hood and loe the air cleaner housing on the engine or chassis
- Release the housing clips by unclipping or unscrewing the air cleaner housing cover
- Carefully remove the old air filter element from the housing
- Vacuum or wipe the inside of the air cleaner housing to remove dust and debris
- Check the air cleaner housing for cracks, damage, or loose connections
- Inspect the air intake duct for damage or blockage
- Inspect the new filter and verify it matches the original
- Place the new filter element into the housing, ensuring it is properly seated
- Ensure the filter seal is properly positioned and making full contact with the housing
- Reinstall the housing cover and secure all clips or screws
- Start the engine and check for any unusual noises
- Confirm the air intake system is properly sealed
- Media Verifiion: Confirms filter media type and layer construction meet OE specifiions
- Dimensional Inspection: Element dimensions, sealing surfaces, and fitment verified against OEM standards
- Filtration Efficiency Testing: Particle capture efficiency verified to OE requirements
- Airflow Testing: Flow capacity and pressure drop measured to ensure minimal restriction
- Seal Integrity Testing: Sealing performance verified to prevent unfiltered air bypass
- Visual Inspection: 100% checked for media defects, pleat damage, or imperfections
- Packaged Safely: Sealed in protective packaging to prevent contamination during storage and transit
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
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