When your Titan Industrial TG5500D, TG6500D, or TG7500D diesel generator needs service, two replacement parts often come up: the oil filter assembly and the fuel cock valve. Both are made by EZP, sold as new items with a warranty, and priced differently. But they solve very different problems, so the right choice depends on what your generator is telling you.
Quick Verdict
Choose the Titan Industrial TG5500D TG6500D TG7500D Diesel Generator Oil Filter Assembly if you're doing routine maintenance and need a fresh filter. Choose the Titan Industrial TG5500D TG6500D TG7500D Diesel Generator Fuel Cock Valve if you're dealing with fuel flow issues and need to replace the valve assembly.
The oil filter assembly is listed at USD 11.99, while the fuel cock valve is listed at USD 19.99. That's an $8.00 difference, but the right part isn't the cheaper one-it's the one that fixes your specific problem.
At a Glance
| Product | Price | Price Bar | Part Number | Country of Origin |
|---|---|---|---|---|
| Oil Filter Assembly | USD 11.99 | EZ-TG7500D-OF015 | United States | |
| Fuel Cock Valve | USD 19.99 | EZ-TG5500D-TAR/PCA | Not specified |
Both products share the same brand (EZP), condition (New), and warranty (Yes). The oil filter assembly lists a United States country of origin; the fuel cock valve does not include that detail in the product information.
Where Each Part Wins
Oil Filter Assembly wins on price and on listing a country of origin. It's the lower-priced part at $11.99, and it's explicitly marked as made in the United States. It's designed for the TG5500D, TG6500D, and TG7500D models.
Fuel Cock Valve wins on its role as the fuel delivery component. If your generator has trouble getting fuel through the valve, this is the part designed for that job. It includes a right fuel outlet and the part number EZ-TG5500D-TAR/PCA, but it costs more and doesn't list a country of origin.
Product Notes
Titan Industrial TG5500D TG6500D TG7500D Diesel Generator Oil Filter Assembly
This oil filter assembly from EZP is a direct replacement part for Titan Industrial branded diesel generators in the 5500, 6500, and 7500 watt range. It's new, backed by a warranty, and carries part number EZ-TG7500D-OF015. At $11.99, it's the lower-priced option in this comparison.
One thing to keep in mind: the product description notes that the O-ring for the oil filter is not included and is sold separately. That means you may need to budget for an additional O-ring before you can complete the installation. If you're already changing the oil, this filter assembly is a straightforward pick-just make sure you have the O-ring on hand.
Titan Industrial TG5500D TG6500D TG7500D Diesel Generator Fuel Cock Valve
This fuel cock valve, also from EZP, is a valve assembly with a right fuel outlet. It's made for the same Titan Industrial generator models as the oil filter, and it's sold as a new part with warranty coverage. The part number is EZ-TG5500D-TAR/PCA, and the price is $19.99.
This is the part you'd reach for when the fuel system is the problem-specifically when the valve that controls fuel flow needs replacing. It doesn't include the country-of-origin detail that the oil filter lists, and it's the higher-priced of the two parts. But if a faulty fuel cock is your issue, this valve assembly is the one designed to address it.
Final Choice by Use Case
If you need a replacement filter as part of normal maintenance, the oil filter assembly at $11.99 is the cost-effective choice. It's made in the United States and carries a warranty, though you'll need to source the O-ring separately.
If your generator is struggling with fuel delivery and you've traced the problem to the valve, the fuel cock valve at $19.99 is the right part. It includes the valve assembly with a right fuel outlet, and it's covered by the same warranty stance.
In short, don't let the $8.00 price spread decide for you. Match the part to the repair: oil filter for oil changes, fuel cock valve for fuel flow failures.
