Mopar, Vapor Canister, for 12-18 Jeep Wrangler Unlimited JK 4 Door

Emissions standards are getting more strict with every generation of Jeep. The Mopar Vapor Canister is part of the original system that captures and controls the vapors that are being expelled. If your JK sits frequently for long periods of time without cycling through your gas, your vapor canister may be overworked. This could cause a failure during your next inspection in states where emissions are closely regulated. Vapor canisters should last the life of the vehicle, but in the case of a cracked or clogged canister, this Mopar canister will refresh your emissions system back to the day it rolled off of the showroom floor.