Features & Benefits

Duralast products are engineered and manufactured by Wells Vehicle Electronics, a leading global supplier of advanced vehicle electronics solutions for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability. Wells offers extensive application information and technical support via its Tech Line at 1-800-558-9770.

• Thermo time switch regulates the amount of time the cold start valve is energized
• When not replaced, vehicle may experience rich running condition, high fuel consumption, excessive hydrocarbons in the oil causing internal engine damage, failed emissions test and/or CEL illumination
• Designed to meet or exceed OE specifications in form, fit and function
• Global coverage for import and domestic applications