Diesel Exhaust Fluid (DEF)

Diesel Exhaust Fluid (DEF)

Help optimize your diesel-equipped vehicle’s emission system with a visit to Jiffy Lube®. A full DEF tank can help ensure your emission system is working properly.

WHAT WE DO:

When the Diesel Exhaust Fluid (DEF) tank is found to be low on fluid, Jiffy Lube® adds DEF to bring it back to an acceptable level.

HOW IT WORKS:

Diesel Exhaust Fluid (DEF) is an aqueous solution made with 32.5% urea and 67.5% deionized water. DEF is used as a consumable in selective catalytic reduction (SCR) in order to lower NOx concentration in the exhaust emissions from diesel engines.

HOW OFTEN:

Diesel Exhaust Fluid (DEF) service is dependent on many variables, including vehicle load, speed, distance driven and idling time.

Jiffy Lube® recommends following manufacturer recommendations, where applicable, for maintenance schedules and service intervals.

Not all services are offered at each Jiffy Lube® location. Please check with your local Jiffy Lube® service center for specific services offered.

Locations

Fort Collins, Boulder, Longmont, and Denver Jiffy Lube offers the Diesel Exhaust Fluid (DEF) at the following locations. Visit our locations page for a complete list of services offered.

2549 S COLLEGE AVE
FORT COLLINS, CO 80525-1725
1901 NORTH MAIN ST
LONGMONT, CO 80501-1913
1650 E COUNTY LINE RD
LITTLETON, CO 80126-2434
1657 S HAVANA ST
AURORA, CO 80012-5007
1788 30TH ST
BOULDER, CO 80301-1029
121 KENSINGTON DR
FORT COLLINS, CO 80525-3052
3703 South TIMBERLINE RD
FORT COLLINS, CO 80525-3483