Reliable 1-12111-999-1 and 1-12112-009-1 filter elements for ISUZU 6WG1 engines. We provide OEM standard replacements designed for high-load industrial applications, ensuring fuel purity and engine longevity during overhaul or routine service.
| Model NO. | ISUZU 6WG1 / 6WG1-TC | Part Number 1 | 1-12111-999-1 / 1121119991 |
|---|---|---|---|
| Product Name | Engine Oil & Fuel Filter | Part Number 2 | 1-12112-009-1 / 1121120091 |
| Condition | Brand New / OEM Replacement | Part Number 3 | 1-12111-964-2 / 1121119642 |
| MOQ | 1 Piece | Stock Status | In Stock / Fast Dispatch |
| Application | Engine Rebuild / Maintenance | Packaging | Industrial Export Packing |
Payment: T/T, Western Union, MoneyGram | Logistics: DHL, Fedex, UPS, Air/Sea
| Key Buying Points | Our Premium Replacement | Common Market Grade |
|---|---|---|
| Micron Rating | Precise 6WG1 injector protection | Inconsistent filtration |
| Structure | OEM-standard tri-metal structure | Single layer / Weak support |
| Durability | Resists high-pressure oil spikes | Prone to housing deformation |
| Seal Ring | High-temp resistant gaskets | Recycled rubber (leaks easily) |
| Installation | 100% Fitment (1121119991) | Tight threads / Loose seals |
| Maintenance | Extended 500-hour service life | Frequent 200-hour replacement |
Not sure how this issue affects your equipment? Our team helps operators:
✔ Identify potential risks during 6WG1 maintenance cycles.
✔ Recommend parts based on your machinery load.
✔ Support inspection and reliable parts supply.
Email: [email protected]
Facebook: Parts-Sealing Official
Q: Why use OEM-standard tri-metal structure?
A: It is trusted by repair shops & equipment fleets for preventing filter collapse under extreme engine temperatures.
Q: Troubleshooting 6WG1 fuel pressure drops?
A: Often caused by a clogged 1-12112-009-1. Replace immediately to avoid damaging the high-pressure fuel pump.
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