BMW 3-Series Cooling System Switches, Sensors & Relays
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FAE®Auxiliary Fan SwitchAuxiliary Fan Switch by FAE®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$16.12 - $60.53 - FAE®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by FAE®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$9.29 - $53.99
- FAE®Temperature SwitchTemperature Switch by FAE®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...Expertly crafted from the highest grade materialsWill deliver years of reliable service$16.74
- FAE®Water Temperature SensorsWater Temperature Sensors by FAE®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...High quality at an affordable priceExpertly made from premium materials$13.34 - $52.41
- Febi®Water Temp SensorWater Temp Sensor by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window required for its safe and efficient operation....Designed to replace your factory productMade from the same grade material as your OE part$7.82 - $24.47
- Holstein®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by Holstein®. Global coverage of European, Asian, and Domestic vehicles. OE Replacement Parts You Can Trust. The Blower Motor Resistor is an electrical component that is a part of the vehicle's interior...Holstein Parts uses only the highest quality materials and engineering for parts that are truly built to match or exceed the OE partHolstein Parts Blower Motor Resistors offer superior coverage for domestic and import applications$4.96 - $37.64
- Original Engine Management®Engine Coolant Temperature SensorEngine Coolant Temperature Sensor by Original Engine Management®. Designed to strictly meet O.E. operating temperature specifications, Original Engine Management coolant temperature sensors/switches are manufactured with the following...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$6.94 - $21.41
- Four Seasons®Radiator Fan Controller RelayRadiator Fan Controller Relay by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$26.55 - $149.58
- Four Seasons®Engine Coolant Temperature Sending Unit Switch ConnectorEngine Coolant Temperature Sending Unit Switch Connector by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.68 - $31.64
- ACDelco®Professional™ Engine Coolant Temperature Sensor ConnectorProfessional™ Engine Coolant Temperature Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.66 - $17.77
- Walker Products®Engine Coolant Level SensorEngine Coolant Level Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$13.93 - $53.61
- WVE®Engine Cooling Fan Motor RelayEngine Cooling Fan Motor Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $541.76
- WVE®Engine Cooling Fan Temperature SwitchEngine Cooling Fan Temperature Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.88 - $333.48
- TRQ®Engine Coolant Level SwitchEngine Coolant Level Switch by TRQ®. This TRQ engine coolant level switch will come in handy if you need to swap out your malfunctioning switch intended to monitor the coolant level in the engine cooling system. Designed to fit and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.95Save: 4%$29.71
- SKP®Engine Coolant Level SensorEngine Coolant Level Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...High quality at an affordable priceExpertly made from premium materials$7.86 - $8.20
- CRP®Engine Coolant Level Sensor O-RingEngine Coolant Level Sensor O-Ring by CRP®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...Durable construction to withstand everyday wear and tearLeak proof junctions ensure long service life and unrestricted flow$1.46 - $3.14
- URO Parts®Auxiliary Fan Control ModuleAuxiliary Fan Control Module by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed and...Designed to replace your worn out factory cooling partOptimizes engine cooling performance$0.80
- URO Parts®Coolant Level SensorCoolant Level Sensor by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed and rigorously...Designed to replace your worn out factory cooling partOptimizes engine cooling performance$2.61 - $24.89
- Genuine®Coolant Level SensorCoolant Level Sensor by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$42.84 - $213.92
- Genuine®Cooling Fan RelayCooling Fan Relay by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$27.71 - $118.50
- Vemo®Coolant Level SensorCoolant Level Sensor by Vemo®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be put off, because...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$4.67 - $29.00
- Vemo®Coolant Temperature SensorCoolant Temperature Sensor by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...Quick and easy installationMore than 1,500 sensors & switches packaged in iSP foil for protection against electrostatic discharge$6.93 - $116.37
- Vemo®Exterior Temperature SensorExterior Temperature Sensor by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.83 - $103.82
- gpd®Engine Coolant Level SensorEngine Coolant Level Sensor by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid construction to...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.78 - $155.68
- Standard®Intermotor™ Engine Coolant Level SensorIntermotor™ Engine Coolant Level Sensor by Standard®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$13.88 - $75.02
- Standard®Intermotor™ RelayIntermotor™ Relay by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing parts for all import and domestic...Featuring brass or copper contacts where specified for extended wearAll parts are manufactured to stringent quality requirements. Our plants are TS16949 and ISO9001 certified which ensures that every part is the right part for the right vehicle$11.78 - $445.70
- WVE®Engine Coolant Level SensorEngine Coolant Level Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.45 - $163.40
- WVE®Engine Coolant Temperature Sensor ConnectorEngine Coolant Temperature Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$2.22 - $73.22
- WVE®Engine Cooling Fan ResistorEngine Cooling Fan Resistor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.05 - $320.70
- Original Equipment®Coolant Level SensorCoolant Level Sensor by Original Equipment®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be put off,...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$15.01 - $50.67
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The BMW 3-Series is one of the most popular German cars all over the world. First introduced in 1975, it has been praised by many drivers for its superior handling and solid performance. However, when it comes to the cooling system, there is still much room for improvement for the experts at BMW. They make some of the world's best engines, which are nevertheless prone to overheating due to, most commonly, coolant leaks and malfunctioning water pumps. Keeping an eye on every single part from the water pump to cooling relays, switches, and sensors to keep your car running for years is a matter of great importance.
Coolant temperature is determinative for many systems on your car which makes the proper function of cooling sensors and switches very important. The information they provide is critical for the ECM to regulate fuel, ignition, and other functions that are based on temperature. Cooling sensors and switches are directly exposed to coolant that contains harmful elements leading to their gradual deterioration. If you need BMW 3-Series cooling sensors, switches, or relays to restore the function of the engine cooling system, we have you covered.
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BMW 3-Series Cooling System Switches, Sensors & Relays Reviews
1 review
Exact Fit and Performance! Thank You
United Motor Products® - Engine Coolant Temperature SensorPosted by Shane (Del Valle, TX) / December 01, 20202008 BMW 3-Series
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