Review on Gates 31847 Fuel Tank Cap - The Best OE Equivalent Option for Enhanced SEO by Brian Sage

Works. Bought for a 1999 Mercedes CLK. The check engine light came on. The authorized Mercedes repairer ran the codes multiple times and couldn't figure out the problem. The next step was expensive diagnostics. I asked about the gas cap (it's as old as the car) and they said that's probably not the problem. Finally ordered a new cap. I exchanged the old one, traveled a bit, the check went out and stopped shining. The old lid was no longer closed. This Gates cap looks slightly different than the original but fits and works perfectly.