Brand

DENSO

Denso is a Japanese manufacturer of starter motors and alternators. The starters comprise of permanent magnet gear reduction, offset gear reduction, and planetary gear reduction starters. Denso also supply internal and external fan alternators. In addition to passenger car rotating electrics Denso supply for industrial application including tractors, marine, plant, refrigeration and many other applications.

DENSO’s starter motors are engineered to provide reliable and efficient engine cranking across a wide range of vehicle applications. Designed for compactness and durability, they deliver high torque output with minimal power consumption. The range includes conventional reduction gear starters, lightweight permanent magnet models, and advanced stop-start system units that ensure rapid and frequent restarts with minimal wear.

The company’s alternators are developed to deliver high output and superior efficiency in demanding conditions. DENSO alternators are compact, lightweight, and incorporate advanced cooling and voltage regulation technologies for stable performance. High-efficiency and segment conductor types further enhance energy conversion, contributing to reduced fuel consumption and lower CO₂ emissions.

Through continuous innovation and rigorous testing, DENSO ensures its starter motors and alternators meet the highest standards of performance, durability, and environmental responsibility, making them a preferred choice for both original equipment and aftermarket applications.

DFJ Auto offers brand new and Genuine Denso starters and alternators as well as remanufactured and replacement options. UK next working day delivery. Express delivery options available. Worldwide shipping by both sea and air.

LUCAS

Lucas Electric systems have played a key role in automotive electrics for decades, with a product range that includes starter motors, alternators, and dynamos designed for trucks. PSV, industrial engine, Military and Marine requirements.

Lucas starter motors Inertia starter motors (Bendix type), pre-engaged starter motors, Reduction-gear starter motors.

Lucas alternators evolved into highly efficient three-phase charging systems equipped with solid-state regulation and compact diode packs. Common types include:

Before alternators became standard, Lucas dynamos provided DC charging for early vehicle electrical systems through commutator-and-brush designs. Key types include:

C40, C42, C45 dynamos – the most common Lucas unit used on classic cars, the C45 being heavier duty and used on larger vehicles. E3L and E3M dynamos – compact units widely fitted to classic motorcycles and small engines.