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This locking fuel cap set is a precision-engineered, heavy-duty aluminum replacement designed specifically for Freightliner trucks (1996-2022). Featuring a secure push-n-twist locking mechanism, it includes all necessary components—caps, keys, gaskets, and safety chains—to protect your diesel fuel tank. Tested to OE standards and backed by a 24-month warranty, it offers a durable, easy-to-install solution that safeguards your investment and keeps your fleet fueled and secure.
| ASIN | B0BB7Q9ZY6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #57,008 in Automotive ( See Top 100 in Automotive ) #211 in Automotive Replacement Fuel Tank Caps #3,079 in Automotive Replacement Fuel System Equipment |
| Brand | Gledewen |
| Brand Name | Gledewen |
| Closure Type | Twist-On |
| Color | Silver |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 3.4 out of 5 stars 366 Reviews |
| Exterior Finish | Polished |
| Included Components | Comes with housing |
| Item Type Name | Fuel Cap |
| Item Weight | 1.28 kg |
| Manufacturer | Gledewen |
| Manufacturer Part Number | GW-PJ04-P2 |
| Manufacturer Warranty Description | 120-MONTH WARRANTY |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | Freightliner Cascadia trucks |
| OEM Equivalent Part Number | 03-37017-002 or 600149 |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 2 Count |
| Vehicle Service Type | Truck |
A**R
cab for diesel tank
it's good but sometimes hard to close it. perhaps we have to push it down and close but there is no enough space to do.
A**R
Not worth it
Doesn’t lock and it leaks fuel
J**.
Lock saftey.
Great thing to have during high fuel prices.
T**M
Mutiple different keys
Not bad just wish as a pair they had the same key so i dont have to keep searching for the right one.
D**E
Caps do not lock
This item doesn’t work at all only reason I didn’t return the product because I broke my T-chain on my old gas cap to put the new on one and it doesn’t even lock. The cap fits perfect but the lock does not work at all you can easily take the cap off. This is a waste of money.
A**A
Fits enclosed Wright
Make sure the nut is tightened, I got one lose. On the res they fit well and close thigh, no more stilled fuel.
M**S
Great product
No leaks very happy
G**H
Not good product
I order for freightliner first off all it’s doesn’t get lock Also I was kind hurry on trip so hard to take them out because of pin so I leave them alone after a day I find out I lost too much Diesel all the lock cap are leaking I will recommend to people not to buy also from china always buy for dealers for trucks part please I hope everyone understands good thanks
T**E
No queda en 2013 freightliner cascadia
No funciona con 2013 freightliner cascadia no ensambla asta adentro y la llave se queda atorada
T**Y
They do not fit tight
They don't fit tight on the peterbilts fuel tanks. They are so loose that the fuel can splash out.
M**T
Waste of money
Waste of money, lock doesn’t work’s and leaking diesel.
R**R
Good quality
The fuel cap was of the highest quality. Fit and sealing are perfect. A little tight but that's ok
R**Y
Garbage
They both leak out the top when fuel is sloshing around when they’re full. Unfortunately I didn’t install them until I already had them for 3 weeks now I can’t return or exchange them. Nice job 👌🏻
Trustpilot
3 weeks ago
2 weeks ago