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.

• Controls dwell or on time of ignition coils primary winding
• When not replaced, vehicle could experience no- or hard start, long crank time, misfire, lack of power, inconsistent transmission shift points, spark plug fouling, catalytic converter failure, poor fuel economy or CEL/MIL illumination
• Improved upon OE design with wire bonds that are 1 mil thicker for better performance, longer life, while our proprietary ASIC chip transmits data faster and more accurately for improved fuel economy, performance, durability and reliability
• For longer life, transistor is attached with heat sinks which dissipate heat better than any other attachment method