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Your cart is empty.GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These canisters capture and store evaporating fuel vapors from the fuel tank to be drawn into the intake manifold during engine operation. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
clyde
Reviewed in the United States on March 9, 2025
Fit was oem. Cleared code
Albertr6
Reviewed in the United States on February 13, 2025
Worked perfectly in my 2001 suburban. Authentic ac delco part. Cleared my emissions code off.
Blake Walton
Reviewed in the United States on July 30, 2024
Fit perfectly just like the original no problems 😊
Transmission World
Reviewed in the United States on February 2, 2024
OEM part fit and works like it should
Customer
Reviewed in the United States on May 31, 2022
This is a perfect match for a 2003 Tahoe. Took me about 30 minutes start to finish. A little hard to get the old connectors detached from canister. Once I figured it out, super easy in and out. Cleared a CA smog check a few days later. I had to replace only because I broke one of the connectors while dropping the fuel tank to replace the fuel filter. I would recommend.
Customer CRC
Reviewed in the United States on March 24, 2021
After a few hundred miles and several weeks it seems to be holding up fine. As usual OEM parts are a little pricey, but probably worth it most of the time.FYI: If you have these "Evaporative Emission Control System Leak Detected" codes (P0455, P0422, etc) coming up, the 'cheap guy' sequence is to re-tighten your gas cap & clear the code. If it comes back, replace the gas cap if it is over a couple years old, and clear the code. If it comes back, check the two valves first (purge valve & vent valve), especially if they are original and years old, as they have to open/close a zillion times and wear out. Purge valve is on top of engine, vent valve is underneath near the charcoal canister and gas tank. Both valves for my car were cheap enough to just replace versus trying to test them first. We also found a broken(completely off) port on the charcoal canister, leaving hose open to the air. So, to avoid the mechanic and the time/labor$ for 'smoke testing', do: gas cap, 2 valves, visual inspection first before you take it to a mechanic.
D. Coral
Reviewed in the United States on January 23, 2016
There is conflicting information on the web about how long it takes to install this vapor canister. It is actually super easy and it is a DIY job in 15 minutes IF you know the trick to undo the hose clamps. On some model years the GM hose clamp is a strange plastic squeeze fitting that was designed by an engineer who was traumatized by childproof caps, so he got revenge by designing an adultproof hose connector. You have to squeeze the two tabs on the side and then at the same time with the other hand (or ideally with pliers) squeeze really hard at the base of the ring (here's a diagram). This will allow the two locking tabs to clear and then you can pull it out. Once you have the 3 hoses pulled out, this new unit slides right in with two bolts. Now that I have some practice, if I had to replace it again I could probably do it in less than 5 minutes.
Marlon
Reviewed in the United States on January 2, 2015
Just the part I need at a great price.
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