The warm up regulator is a critical component that performs the following functions: lowers pressure when engine is cold. Absorbs / distributes engine heat. Allows for an additional rich mixture under full load to prevent engine damage. Altitude correction. Send us your original part and we will have it remanufactured for you. We do not offer a core exchange on this part. Each part is remanufactured in Germany, so the lead times can vary between 6-8 weeks. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Only for 12 volts dc

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Fuel lines are made of layered rubber that tends to dry out and crack with age. If a line is going bad you may experience a strong fuel smell. Examine the line for swelling at the connections, cracks and fuel leaks. Replace as quickly as possible for safety. High-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

View/Change Diagram

911 1970-73 - Engine

911 1974-77 - Engine

High-quality OEM replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Please note: please check the model fitment tab to ensure accurate fitment. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

The cis injection / k-jetronic warm up regulator is a critical component that performs the following functions: lowers pressure when engine is cold. Absorbs / distributes engine heat. Allows for an additional rich mixture under full load to prevent engine damage. Altitude correction. Send us your original part and we will have it remanufactured for you. We do not offer a core exchange on this part. Each part is remanufactured in Germany, so the lead times can vary. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

This unit is fixed to your alternator and regulates the voltage that is generated. Anytime you are replacing your alternator we recommend that you also change the regulator. Sold individually.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

The cis injection / k-jetronic warm up regulator is a critical component that performs the following functions: lowers pressure when engine is cold. Absorbs / distributes engine heat. Allows for an additional rich mixture under full load to prevent engine damage. Altitude correction. Send us your original part and we will have it remanufactured for you. We do not offer a core exchange on this part. Each part is remanufactured in Germany, so the lead times can vary. Sold individually. 1 necessary per car. Please note: this part number encompasses: Bosch part 0 438 140 045 for 911 SC models from 1977-80 and Bosch part 0 438 140 089 for 911 SC models from 1980-83

This item may need to be sourced from Germany an...(choose a part on the right to read more)

Premium ball bearing regulator; lifetime warranty; left

Premium ball bearing regulator; lifetime warranty; left

The remanufacturing process includes full inspection to ensure proper operation after the remanufacturing process. We then disassemble, clean, degrease and rebuild to factory specifications. Remanufacturing is done in Germany, so the lead times can vary. Send us your original warmup regulator and we will have it remanufactured for you. We do not offer a core exchange on this part. Please note: please package your part as carefully as possible to ensure that damage is not caused en route to us.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

High-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 1 necessary per car. Please note: motorola or marchal alternator not included.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

2 required per car replaces 64454204401

2 required per car replaces 64454204402

23mm long pivot, slot perpendicular to other end with 18 5mm diameter flange 2 required per car replaces 64454204600

26mm long pivot, slot perpendicular to other end 2 required per car replaces 64454204403

Premium ball bearing regulator; lifetime warranty; right

Premium ball bearing regulator; lifetime warranty; right