FEBI BILSTEIN 30645 Coolant Temperature Sensor

Compatible with BMW 7 (E38) , BMW 5 (E39) , BMW X6 (E71, E72) Show more info
Ensures accurate engine coolant temperature readings for optimal performance and protection.
11.56 EUR
inc. VAT 21%
In stock 12
Delivery 1 day (23.03.2026)
PN 30645
Make FEBI BILSTEIN
EAN 4027816306450

This FEBI BILSTEIN coolant temperature sensor, part number 30645, is designed to precisely monitor your vehicle's engine coolant temperature. Accurate temperature readings are crucial for the proper functioning of your engine management system, influencing fuel injection, ignition timing, and fan operation. By providing reliable data to the engine control unit (ECU), this sensor helps prevent overheating and ensures your engine operates within its ideal temperature range. This contributes to improved fuel efficiency, reduced emissions, and extended engine life. FEBI BILSTEIN is known for its commitment to quality and precision engineering, ensuring this component meets high standards. Installation of this sensor is straightforward for mechanics familiar with engine cooling systems. It is a direct replacement for the original equipment part, ensuring compatibility and ease of fitment. Regular checks and replacement of temperature sensors can prevent more serious and costly engine damage.

  • Direct replacement for original equipment
  • Accurately measures engine coolant temperature
  • Essential for engine management system operation
  • Helps prevent engine overheating
  • Contributes to optimal fuel efficiency
  • Reduces harmful emissions
  • Ensures reliable engine performance
  • High-quality manufacturing by FEBI BILSTEIN
Length [mm]
64
Width [mm]
[30
Number of connections
2
Color
black
Material
Plastic
Plug connector housing shape
rectangular
Installation side
Radiators
Installation side
to the right
Installation side
bottom
Additional article/Additional info 2
with sealing ring
  • BMW
    • 7 (E38)
      • 750 i, iL (240kW/326PS)
      • 740 i, iL (210kW/286PS)
      • 728 i, iL (142kW/193PS)
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 540 i (210kW/286PS)
      • M5 (294kW/400PS)
      • 535 i (180kW/245PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • X6 (E71, E72)
      • ActiveHybrid (357kW/485PS)
      • xDrive 50 i (300kW/408PS)
      • M (408kW/555PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 540 i (210kW/286PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 6 Kabriolets (F12)
      • 650 i (300kW/408PS)
    • 6 Coupe (F13)
      • 650 i (300kW/408PS)
    • X5 (E70)
      • xDrive 50 i (300kW/408PS)
      • 3.0 si (200kW/272PS)
      • 4.8 i xDrive (261kW/355PS)
      • M (408kW/555PS)
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 316 i (77kW/105PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 316 i (77kW/105PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 316 i (85kW/115PS)
    • 3 Coupe (E46)
      • 323 Ci (125kW/170PS)
      • 328 Ci (142kW/193PS)
      • 320 Ci (110kW/150PS)
      • 318 Ci (87kW/118PS)
      • M3 (252kW/343PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • 316 Ci (77kW/105PS)
      • 318 Ci (105kW/143PS)
      • M3 CSL (265kW/360PS)
      • 316 Ci (85kW/115PS)
      • 318 Ci (110kW/150PS)
      • 330 Ci (170kW/231PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
    • Z8 Roadster (E52)
      • 4.9 (294kW/400PS)
    • X5 (E53)
      • 4.4 i (210kW/286PS)
      • 4.6 is (255kW/347PS)
      • 3.0 i (170kW/231PS)
      • 4.4 i (235kW/320PS)
      • 4.8 is (265kW/360PS)
    • 3 Kabriolets (E46)
      • 323 Ci (125kW/170PS)
      • 330 Ci (170kW/231PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • M3 (252kW/343PS)
      • 318 Ci (105kW/143PS)
      • 318 Ci (110kW/150PS)
    • 3 Compact (E46)
      • 316 ti (85kW/115PS)
      • 325 ti (141kW/192PS)
      • 318 ti (105kW/143PS)
      • 316 ti (85kW/115PS)
    • 7 (E65, E66, E67)
      • 735 i, Li (200kW/272PS)
      • 745 i, Li (245kW/333PS)
      • 760 i, Li (327kW/445PS)
      • 730 i, Li (170kW/231PS)
      • 740 i, Li (225kW/306PS)
      • 750 i, Li (270kW/367PS)
      • 730 i, Li (190kW/258PS)
    • Z4 Roadster (E85)
      • 3.0 i (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 2.2 i (125kW/170PS)
      • 2.0 i (110kW/150PS)
      • 2.5 i (130kW/177PS)
      • 2.5 si (160kW/218PS)
      • 3.0 si (195kW/265PS)
      • M (252kW/343PS)
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • M5 (373kW/507PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 540 i (225kW/306PS)
      • 550 i (270kW/367PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 520 i (115kW/156PS)
      • 540 i (220kW/299PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 550 i (270kW/367PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • M5 (373kW/507PS)
    • X3 (E83)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 2.0 i (110kW/150PS)
      • xDrive 20 i (110kW/150PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M (373kW/507PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M6 (373kW/507PS)
    • 1 (E81)
      • 116 i (85kW/115PS)
      • 120 i (115kW/156PS)
      • 118 i (95kW/129PS)
    • 3 (E90)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 318 i (95kW/129PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 320 si (127kW/173PS)
      • 316 i (85kW/115PS)
    • 3 Touring (E91)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 318 i (95kW/129PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
      • M (252kW/343PS)
    • 1 Kabriolets (E88)
      • 125 i (160kW/218PS)
      • 120 i (115kW/156PS)
    • 7 (F01, F02, F03, F04)
      • 750 i, Li (300kW/408PS)
      • 750 i, Li xDrive (300kW/408PS)
      • 760 i, Li (400kW/544PS)
    • 5 Gran Turismo (F07)
      • 550 i (300kW/408PS)
      • 550 i xDrive (300kW/408PS)
    • 5 (F10)
      • 550 i (300kW/408PS)
    • X1 (E84)
      • sDrive 18 i (110kW/150PS)
    • 3 (F30, F80)
      • 316 i (100kW/136PS)
      • 320 i (125kW/170PS)
    • 1 (E87)
      • 116 i (85kW/115PS)
      • 118 i (95kW/129PS)
      • 120 i (110kW/150PS)
      • 120 i (115kW/156PS)
      • 130 i (195kW/265PS)
    • 3 Touring (F31)
      • 316 i (100kW/136PS)
    • 1 (F21)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
    • 1 (F20)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
  • LAND ROVER
    • FREELANDER I (L314)
      • 2.5 V6 4x4 (130kW/177PS)
    • RANGE ROVER III (L322)
      • 4.4 4x4 (210kW/286PS)
      • 3.0 D 4x4 (130kW/177PS)
    • RANGE ROVER IV (L405)
      • 3.0 TDV6 4x4 (155kW/211PS)
  • MINI
    • MINI (F55)
      • Cooper (100kW/136PS)
      • Cooper S (141kW/192PS)
      • Cooper S JCW (155kW/211PS)
      • Cooper S (131kW/178PS)
    • MINI CLUBMAN (F54)
      • Cooper (100kW/136PS)
      • Cooper S (141kW/192PS)
      • Cooper S JCW (155kW/211PS)
      • Cooper S (131kW/178PS)
      • Cooper S ALL4 (131kW/178PS)
    • MINI Kabriolets (F57)
      • Cooper S (141kW/192PS)
    • MINI COUNTRYMAN (F60)
      • Cooper (100kW/136PS)
      • Cooper ALL4 (100kW/136PS)
      • Cooper S (141kW/192PS)
      • Cooper S ALL4 (141kW/192PS)
      • Cooper S ALL4 (131kW/178PS)
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