Fuel Tank Cap for 2004-2011 Chevrolet Silverado 1500 & More - Gates 31843Y

Flex Fuel Tank Cap

• Flex Fuel caps feature yellow plastic covers and an E85 designation on them to remind motorists that they have the option to use gasoline or E-85 Ethanol in their vehicles.
• The product line covers virtually all flex fuel vehicles made by Chevrolet, Chrysler, Dodge, Ford, GMC, Mercury and Plymouth
• Includes all vacuum & vent pressure relief features as used by OE
• Prevents escape of harmful fuel vapors out of filler neck & into the atmosphere

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