I bought this gas cap to replace the original OEM gas cap on my 2000 Toyota Avalon. I was getting check engine light telling me I had a "EVAP Control System Malfunction" with the original gas cap. I had put a neoprene o-ring on the OEM cap and it fixed the problem but the o-ring was so stiff that I could barely get the gas cap unscrewed. Toyota wanted $17 for a new OEM o-ring so I decided to buy the Gates gas cap instead. I installed it and within a few trips the CEL came on again with the same error code. I reset it a couple of times but it came back on after a few drives. Luckily I saved the OEM gas cap so I pulled the Gates o-ring off the new gas cap and installed it on my original gas cap and no more problems. At $7 the Gates gas cap is the cheapest way to get a new o-ring so I give it 3 stars. If they just sold the o-ring for $7 I would have given it 5 stars.Read full review
Verified purchase: Yes | Condition: New
Replaced an old cap that had a dried and cracked rubber seal on it. A very inexpensive and high quality gas cap that clicks to let you know it's tight. Your gas cap is part of the EVAP system on your vehicle and a worn out one can make your "Check Engine" light come on.
Verified purchase: Yes | Condition: New
This is not a original product because it did not make my engine check light go off. I has to buy one from the Honda dealer
Verified purchase: Yes | Condition: New
The gas cap fits my 2003 Mercedes ML320 perfectly. Since we are not putting many clicks on it, it will take time to see, if it made any difference to the computer generating engine alarms.
Verified purchase: Yes | Condition: New
Good quality, good deal !
Verified purchase: Yes | Condition: New
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