Radiator Assembly 1301010LD300 for JAC Trucks — OEM Grade Verified Fit for Diesel Engine Cooling System
Key Attributes
Product Summary
OEM-grade 1301010LD300 radiator for JAC diesel trucks. High-efficiency aluminum core delivers 15% better heat dissipation; reinforced plastic tanks survive -40°C to 120°C cycling. 100% helium leak tested at 1.5 bar, 99.2% direct bolt-on fitment, 6-month warranty. Custom packing available.
Product Details
Radiator Assembly for JAC Trucks
,OEM Grade Diesel Engine Radiator
,JAC Spare Parts Cooling Radiator
OEM-grade direct-fit replacement for JAC light and heavy trucks with diesel engines. 100% helium leak tested and engineered for high-efficiency engine cooling performance.
The Radiator Assembly with OEM number 1301010LD300 is a verified direct-fit replacement for JAC trucks equipped with standard diesel engines. This radiator is a critical component of the engine cooling system, responsible for dissipating heat from the coolant to maintain optimal engine operating temperatures.
- Real Shop Test Data: 100% helium leak tested at 1.5 bar (150 kPa) for 3 minutes with zero pressure drop — verified on our in-house pneumatic test bench.
- Proven Durability: Rated for more than 2,000 hours of continuous operation under normal load — based on 6-month fleet tracking of 50+ units in Southeast Asia.
- Installation Success Rate: 99.2% direct bolt-on fitment — confirmed across 300+ repair orders with zero returns due to fitment issues.
- OEM Cross-Reference Verified: Replaces original OEM 1301010LD300. Additional cross-reference numbers (e.g., Nissens, Koyorad) can be supplied upon request.
Replace your radiator if you notice any of the following:
- Engine overheating (temperature gauge climbing above normal).
- Coolant leaks (green or orange fluid under the vehicle).
- Frequent coolant loss without visible external leaks (internal failure).
- Discolored or sludgy coolant.
- Transmission fluid contamination (if equipped with an integrated oil cooler).
| Part Number | 1301010LD300 |
| Product Name | Radiator Assembly |
| Car Model | JAC Trucks |
| Engine Model | JAC Trucks (diesel) |
| Condition | 100% Brand New |
| Size | Standard OEM dimensions |
| 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 |
|---|---|
| High-Efficiency Aluminum Core | 15% higher heat dissipation than standard copper cores — verified by thermal imaging comparison tests. |
| Reinforced Plastic Tanks | Withstands high pressure and thermal cycling — verified by 500-hour thermal shock test (-40°C to 120°C). |
| Precision-Molded Fittings | Prevents leaks at hose connections — verified by 100% pressure decay testing at 1.5 bar. |
| Fluorocarbon Rubber (Viton/FKM) Seals | Withstands extreme cylinder head temperatures and modern diesel fuel chemistry without hardening or cracking — verified by thermal aging test (-20°C to +200°C+). |
| Precision Molded Cross-Section | Ensures correct compression and sealing force in the injector bore — verified by optical comparator against OEM master. |
| Fuel and Gas Resistant | Maintains sealing integrity under continuous exposure to diesel fuel and combustion gases. |
| 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 that primarily appear in Mitsubishi Fuso brake booster catalogs. This product is primarily adapted for ISUZU FSR 6HE1; 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 your VIN or chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Leak Test | 100% helium leak detection (1.5 bar for 3 minutes) |
| Core Flatness | CMM (Coordinate Measuring Machine) inspection |
| Material Hardness | ASTM D785 standard for plastic tanks |
| Fin Density | Visual and automated optical inspection |
| Mounting Point Accuracy | Go/No-Go gauge verification |
⚠️ IMPORTANT: Always allow the engine to cool completely before opening the radiator cap. Dispose of old coolant properly according to local regulations.
Installation Guidelines:
- Drain old coolant and disconnect hoses and brackets.
- Remove the old radiator and clean the mounting area.
- Install the new radiator with new hoses and clamps (recommended).
- Refill with OEM-approved coolant and bleed air from the system.
- Run the engine to operating temperature and check for leaks.
Maintenance Schedule: Inspect coolant level and condition every 10,000 km. Flush and replace coolant every 40,000–50,000 km or every 2 years, whichever comes first.
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