Isuzu 1-11281-018-1 Oil Cooler Cover for 6BG1 Engine EX200-5 Cooling System Component
The 1-11281-018-1 oil cooler cap is a critical sealing component for the ISUZU 6BG1 engine, used to seal the oil cooler and ensure stable oil circulation.
Made of high-strength die-cast aluminum alloy, it possesses excellent heat dissipation and high-temperature resistance, supporting stable operation under high load conditions. Manufactured strictly according to OEM standards, it can directly replace original parts and is suitable for equipment such as the EX200-5.
Technical Parameters
| Material |
Aluminum Alloy |
| Process |
Die-cast One-piece Molding |
| Color |
Metallic Original Color |
Features and Advantages
• Original factory size matching – machined to standard 1-11281-018-1, ensuring error-free installation.
• High-strength aluminum alloy – balances lightweight design with high-temperature resistance and corrosion resistance.
• Stable sealing design – effectively prevents oil leakage and maintains system pressure.
• Optimized heat dissipation structure – improves oil cooling efficiency and reduces engine temperature load.
• Durable and reliable – suitable for long-term high-load operation.
• Ready to use – no modifications required, saving maintenance time.
Product Showcase
Isuzu 6BG1 Oil Cooler Cover 1-11281-018-1 Engine Oil Cooler Cover Aluminum Excavator Cooling Accessory

We provide related accessories
| Crankshaft and Connecting Rod System |
| Crankshaft, main bearings, thrust washers, connecting rods, connecting rod bearings, connecting rod bolts, pistons, piston rings, piston pins, circlips, cylinder liners |
| Cylinder Block and Cylinder Head System |
| Cylinder block, cylinder head, valves, valve guides, valve seats, valve springs, valve stem seals, rocker arms, rocker arm shafts, camshafts, tappets, pushrods |
| Timing and Transmission System |
| Timing chain, timing gears, tensioner, idler pulley |
| Lubrication System |
| Oil pump, oil cooler, oil filter, oil pan |
| Fuel System |
| Injectors, high-pressure fuel pump, fuel pump Fuel filter, common rail |
| Intake and Exhaust Systems |
| Intake manifold, exhaust manifold, turbocharger, intercooler |
| Cooling System |
| Water pump, thermostat, radiator, fan |
| Electrical System |
| Starter motor, alternator, various sensors |
| Sealing and Repair Kit |
| Complete gasket repair kit |


Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Oil Cooler Cover compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can an oil cooler damage an Engine?
A4: Yes—If an oil cooler fails, it can cause oil contamination or lubrication loss, which may lead to overheating and serious engine damage.
Q5: Is it an original equipment manufacturer (OEM) replacement part? Can it be installed directly?
A5: Yes—This is a direct OEM-spec replacement part, designed for a perfect fit and easy installation without modification.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.