Maintenance and Fluid Information for 2007 Chevrolet W5500HD CREW CAB Isuzu 4HK1
For the 2007 Chevrolet W5500HD CREW CAB Isuzu 4HK1, you will find 15W-40 and 5W-40 in the engine-oil listings. The matching product listings include Heavy-Duty Synthetic Diesel Oil 15W-40, Heavy-Duty Synthetic Diesel Oil 5W-40, Signature Series Max-Duty Synthetic Diesel Oil 15W-40. Those are product matches, not proof that every listed oil meets every requirement for this engine. Check the manufacturer’s oil specification before choosing one.
How do I find the correct oil-change interval for my 2007 Chevrolet W5500HD CREW CAB Isuzu 4HK1?
Use the manufacturer’s maintenance schedule for this engine and operating conditions. The available application data does not establish an exact oil-change interval.
What is the oil filter part number for my 2007 Chevrolet W5500HD CREW CAB Isuzu 4HK1?
The oil-filter part numbers listed for this vehicle include P502042-EA.
What oil viscosity is listed for my 2007 Chevrolet W5500HD CREW CAB Isuzu 4HK1?
The engine-oil viscosities listed for this vehicle are 15W-40, 5W-40.

