DEFA Engine Heater 1581 is an effective solution to ensure easy starting of your car in cold periods

Effective protection against black sludge

1 kg for easy installation

50 mm is designed for the rear axle and provides stability and comfort

Lower center of gravity for better handling

Avant, Fatning Til H4 Pære - Side Ben BlackFriday2025 DEFA Engine Heater 1581 isThe Avant socket for H4 bulb with side mount is designed to ensure a stable connection for your H4 bulbs. Perfect for replacing defective connectors. Socket for H4 bulb Universally suitable for H4 bulbs EAN: 5709255244485 Advantages Side mount for easy installation Improves bulb lifespan Resistant to vibrations and heat