If you run a portable industrial diesel generator for backup power or on-site work, an oil filter is one of those small maintenance parts that can keep you working or leave you idle. A clogged filter is not a dramatic failure, but it will eventually force you to stop and service the engine. The practical question is whether the Titan Industrial TG5500D, TG6500D, and TG7500D Diesel Generator Oil Filter Assembly is the right replacement for your needs.
Quick Verdict
This filter assembly is a reasonable buy if you have a Titan Industrial branded diesel generator in the TG5500D, TG6500D, or TG7500D line. At USD 11.99, the price is easy to fit into a routine maintenance budget, and the model coverage is clear enough to compare with your generator's reference.
Who It Suits
This part suits anyone who handles their own oil changes and wants a low-cost replacement ready in the toolbox. It is also a practical spare to keep on hand for scheduled maintenance on a Titan Industrial diesel generator.
What Stands Out
The part number EZ-TG7500D-OF015 is included, so you have a reference point when checking your generator's parts list. The condition is new, so you are looking at a fresh component rather than a remanufactured one. The warranty covers manufacturer defects for 3 months from the original purchase date, which is another point you can weigh when deciding.
Meaningful Trade-Offs
The most obvious catch is that the O-ring is not included and is sold separately. That means your oil filter replacement is not a one-box job; you will need to add the O-ring to your order or pick one up before you start. Also, the warranty requires the dated invoice for service, so keep that paperwork if you want the 3-month coverage.
Bottom Line
At USD 11.99, this filter assembly is a simple, low-cost maintenance decision. It is not a complicated part, and the trade-offs are easy to plan around once you know what is included.
Titan Industrial TG5500D TG6500D TG7500D Diesel Generator Oil Filter Assembly

The model reference is clear: this filter is for the TG5500D, TG6500D, and TG7500D Titan Industrial diesel generators, so you can match it against your generator's nameplate. One limitation stands out: the O-ring is not included and is sold separately. That separate purchase is part of the real cost of the job.