The FAW 1306013-81D thermolator upper cover is a critical cooling system component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine housing cover keeps the thermostat securely in place and directs coolant flow efficiently across your engine block.
⚙️ Reliable Cooling Protection for Heavy-Duty Diesels
Preventing coolant leaks around the thermostat housing is essential to avoiding engine overheating and costly breakdowns. The 1306013-81D upper cover delivers dependable performance:
- Secure Housing Fit: Holds the thermostat and gasket tightly to maintain proper cooling system pressure.
- Corrosion-Resistant Metal: Heavy-duty construction resists cracking, rust, and thermal fatigue caused by hot antifreeze.
- Direct OEM Alignment: Engineered to match factory bolt patterns and hose connections for a fast, straightforward installation.
📊 Technical Specifications & Keyword Reference
| Feature | Technical Details |
|---|---|
| Primary OEM Part Number | 1306013-81D |
| Focus Component | Thermolator Upper Cover |
| Vehicle Compatibility | FAW J6, FAW J6P |
| Product Function | Thermostat Enclosure & Coolant Sealing |
| Quality Level | Original Equipment Manufacturer (OEM) Standard |
| Wholesale Support | +86 186 7197 8898 |
| S/N | Part number | Part name | Quantity |
| 1 | Q1840820 | Hexagon flange bolt | 5 |
| 2 | 1306013-81D | Thermolator upper cover | 1 |
| 3 | CQ61801 (Q618B01) | Hexagon head tapered screw plug | 1 |
| 4 | 1306064-81D | Bolt – thermolator | 1 |
| 5 | 1306010-81D 1306010-81DF | Thermostat assembly | 2 |
| 6 | 1306011A29D | Seal ring – thermolator | 2 |
| 7 | 1306021-51B (1306021-M10-0000) | Thermolator seat | 1 |
| 8 | 1306042-81D | Rubber O-ring 41.2×3.55 | 2 |
| 9 | CQ61803 (Q618B03) | Hexagon head tapered screw plug | 1 |
| 10 | 1306062-81D | Bolt – thermolator | 1 |
| 11 | 1306063-81D | Bolt – thermolator | 2 |
| 12 | 1306043-81D | Rubber O-ring 46.2×5.30 | 2 |
| 13 | 1306023-53D | Small circulation connecting pipe | 1 |
❓ Frequently Asked Questions (Technical & Buying Guide)
Q: What is the main function of the 1306013-81D thermolator upper cover? A: It serves as the top cover of the thermostat housing, sealing the thermostat inside and connecting to the upper radiator hose to route coolant.
Q: When should the thermostat upper cover be replaced? A: It should be replaced if you notice cracks, severe corrosion, warped mounting surfaces, or persistent coolant leaks around the housing bolts.
Q: How do I verify that part number 1306013-81D fits my engine? A: You can check your parts catalog or send your FAW truck chassis VIN and engine serial number to our technical support team via WhatsApp at +86 186 7197 8898 for instant confirmation.
🤝 Global Wholesale & Export Enquiries
We export genuine FAW heavy-duty engine, cooling system, and commercial truck parts to fleet managers, repair shops, and auto parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.
