TOPRAN 500 521 Coolant Temperature Sensor

Compatible with BMW 6 Coupe (F13) , BMW 6 Kabriolets (F12) , BMW 5 (E39) Show more info
Ensures accurate engine coolant temperature readings for optimal performance and protection.
4.22 EUR
inc. VAT 21%
In stock 36
Delivery 1 day (15.05.2026)
PN 500 521
Make TOPRAN

This TOPRAN coolant temperature sensor, part number 500 521, is designed to provide precise measurements of your engine's coolant temperature. Accurate temperature readings are crucial for the proper functioning of your vehicle's engine management system. This sensor helps ensure the engine operates within its ideal temperature range, preventing overheating and optimizing fuel efficiency. Easy to install, this sensor is a direct replacement for your original part, maintaining the integrity of your cooling system.

  • Direct replacement for original part
  • Ensures accurate engine temperature monitoring
  • Helps prevent engine overheating
  • Contributes to optimal fuel efficiency
  • Reliable performance from TOPRAN
Plug connector housing shape
rectangular
Sensor type
NTC sensor
Thread size
M 12
Thread pitch [mm]
+15
Number of pin contacts
2
Additional article/Additional info 2
with sealing ring
  • BMW
    • 6 Coupe (F13)
      • M6 (412kW/560PS)
      • 650 i (300kW/408PS)
      • 650 i xDrive (300kW/408PS)
      • 650 i (330kW/449PS)
      • 650 i xDrive (330kW/449PS)
    • 6 Kabriolets (F12)
      • M6 (412kW/560PS)
      • 650 i (300kW/408PS)
      • 650 i xDrive (300kW/407PS)
      • 650 i xDrive (330kW/449PS)
      • 650 i (330kW/449PS)
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 540 i (210kW/286PS)
      • 520 d (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E38)
      • 728 i, iL (142kW/193PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 d (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • Z3 Roadster (E36)
      • 2.8 i (142kW/193PS)
      • 1.9 i (87kW/118PS)
      • 2.0 i (110kW/150PS)
      • 3.0 i (170kW/231PS)
      • 2.2 i (125kW/170PS)
      • M 3.2 (239kW/325PS)
    • 1 (F20)
      • 125 i (160kW/218PS)
      • 125 i (175kW/238PS)
      • M 135 i (240kW/326PS)
      • M 135 i xDrive (240kW/326PS)
    • X5 (E70)
      • xDrive 50 i (300kW/408PS)
      • 3.0 si (200kW/272PS)
      • 3.0 d (173kW/235PS)
      • 3.0 sd (210kW/286PS)
      • xDrive 48 i (261kW/355PS)
    • Z3 Coupe (E36)
      • 2.8 i (142kW/193PS)
      • 3.0 i (170kW/231PS)
      • M (239kW/325PS)
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 320 d (100kW/136PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 316 i (77kW/105PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 316 i (77kW/105PS)
      • 318 i (105kW/143PS)
      • 320 d (110kW/150PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
    • 7 (F01, F02, F03, F04)
      • 730 i, Li (190kW/258PS)
      • 740 i, Li (240kW/326PS)
      • 750 i, Li (300kW/408PS)
      • 750 i, Li xDrive (300kW/408PS)
      • 760 i, Li (400kW/544PS)
      • 740 i, Li (235kW/320PS)
      • 750 i, Li (330kW/449PS)
      • 750 i, Li xDrive (330kW/449PS)
      • 740 i, Li xDrive (235kW/320PS)
    • X1 (E84)
      • xDrive 28 i (180kW/245PS)
      • xDrive 28 i (190kW/258PS)
      • sDrive 18 i (110kW/150PS)
      • xDrive 25 i (160kW/218PS)
    • X3 (F25)
      • xDrive 28 i (190kW/258PS)
      • xDrive 20 i (135kW/184PS)
    • 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)
      • 330 Cd (150kW/204PS)
      • 320 Cd (110kW/150PS)
      • M3 CSL (265kW/360PS)
      • 316 Ci (85kW/115PS)
      • 318 Ci (110kW/150PS)
      • 330 Ci (170kW/231PS)
    • X3 (E83)
      • xDrive 30 d (155kW/211PS)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 3.0 d (150kW/204PS)
      • 2.0 d (110kW/150PS)
      • 2.0 i (110kW/150PS)
      • 3.0 d (160kW/218PS)
      • 3.0 si (200kW/272PS)
      • 2.5 si (160kW/218PS)
      • 3.0 sd (210kW/286PS)
    • 3 Touring (E91)
      • 318 i (100kW/136PS)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 xd (170kW/231PS)
      • 318 d (90kW/122PS)
      • 318 i (95kW/129PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 320 d (110kW/150PS)
      • 325 d (145kW/197PS)
      • 318 i (105kW/143PS)
      • 320 i (125kW/170PS)
      • 335 xi (225kW/306PS)
      • 330 i (200kW/272PS)
      • 325 i (160kW/218PS)
      • 323 i (130kW/177PS)
      • 316 i (90kW/122PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 323 i (140kW/190PS)
      • 330 i (200kW/272PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 318 i (87kW/118PS)
      • 328 i (142kW/193PS)
      • 320 d (100kW/136PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 320 d (110kW/150PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 318 d (85kW/115PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
    • 3 Compact (E36)
      • 316 i (77kW/105PS)
    • 5 (F10)
      • 520 i (135kW/184PS)
      • 528 i (180kW/245PS)
      • 528 i xDrive (180kW/245PS)
      • 530 i (200kW/272PS)
      • M5 (412kW/560PS)
      • 523 i (150kW/204PS)
      • 528 i (190kW/258PS)
      • 550 i (300kW/408PS)
      • 550 i xDrive (300kW/408PS)
      • 530 i (190kW/258PS)
    • 5 Touring (F11)
      • 520 i (135kW/184PS)
      • 528 i (180kW/245PS)
      • 528 i xDrive (180kW/245PS)
      • 530 i (200kW/272PS)
      • 523 i (150kW/204PS)
      • 528 i (190kW/258PS)
      • 530 i (190kW/258PS)
    • Z4 Roadster (E89)
      • sDrive 20 i (135kW/184PS)
      • sDrive 28 i (180kW/245PS)
      • sDrive 23 i (150kW/204PS)
      • sDrive 30 i (190kW/258PS)
      • sDrive 35 i (225kW/306PS)
      • sDrive 35 is (250kW/340PS)
    • 3 (F30, F80)
      • 328 i (180kW/245PS)
      • 320 i (135kW/184PS)
      • 320 i xDrive (135kW/184PS)
      • 328 i xDrive (180kW/245PS)
    • 3 Coupe (E92)
      • 318 i (105kW/143PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (200kW/272PS)
      • 330 xd (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 d (145kW/197PS)
      • M3 (309kW/420PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 335 xi (225kW/306PS)
      • 330 i xDrive (200kW/272PS)
      • 316 i (90kW/122PS)
      • 330 i (200kW/272PS)
    • 3 Kabriolets (E93)
      • 318 i (105kW/143PS)
      • 320 i (125kW/170PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 335 i (225kW/306PS)
      • 330 d (170kW/231PS)
      • 325 i (160kW/218PS)
      • 325 d (145kW/197PS)
      • M3 (309kW/420PS)
      • 320 i (115kW/156PS)
      • 330 i (200kW/272PS)
      • 323 i (140kW/190PS)
    • 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)
      • 320 Cd (110kW/150PS)
      • 330 Cd (150kW/204PS)
      • 318 Ci (110kW/150PS)
    • 3 Compact (E46)
      • 316 ti (85kW/115PS)
      • 325 ti (141kW/192PS)
      • 318 ti (105kW/143PS)
      • 320 td (110kW/150PS)
      • 318 td (85kW/115PS)
      • 316 ti (85kW/115PS)
    • 7 (E65, E66, E67)
      • 735 i, Li (200kW/272PS)
      • 745 i, Li (245kW/333PS)
      • 730 d (160kW/218PS)
      • 760 i, Li (327kW/445PS)
      • 730 i, Li (170kW/231PS)
      • 740 i, Li (225kW/306PS)
      • 750 i, Li (270kW/367PS)
      • 730 Ld (170kW/231PS)
      • 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)
    • X5 (E53)
      • 3.0 i (170kW/231PS)
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
      • 530 d (160kW/218PS)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • 525 d (130kW/177PS)
      • M5 (373kW/507PS)
      • 535 d (200kW/272PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 550 i (270kW/367PS)
      • 520 d (120kW/163PS)
      • 530 d (170kW/231PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 530 xd (170kW/231PS)
      • 520 d (110kW/150PS)
      • 535 d (210kW/286PS)
      • 525 i (160kW/218PS)
      • 523 i (140kW/190PS)
      • 525 d (145kW/197PS)
      • 530 d (173kW/235PS)
      • 530 xd (173kW/235PS)
      • 530 i (200kW/272PS)
      • 525 xd (145kW/197PS)
      • 520 i (125kW/170PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 520 i (115kW/156PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • 530 d (160kW/218PS)
      • 525 d (130kW/177PS)
      • 535 d (200kW/272PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 550 i (270kW/367PS)
      • 530 d (170kW/231PS)
      • 530 xd (170kW/231PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 520 d (120kW/163PS)
      • 520 d (110kW/150PS)
      • 525 d (145kW/197PS)
      • 530 d (173kW/235PS)
      • 530 xd (173kW/235PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 535 d (210kW/286PS)
      • 523 i (140kW/190PS)
      • M5 (373kW/507PS)
      • 525 xd (145kW/197PS)
      • 520 i (125kW/170PS)
      • 530 i xDrive (200kW/272PS)
      • 530 i (200kW/272PS)
      • 523 i (140kW/190PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M (373kW/507PS)
      • 630 i (200kW/272PS)
      • 635 d (210kW/286PS)
      • 630 i (200kW/272PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M6 (373kW/507PS)
      • 635 d (210kW/286PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
    • 1 (E81)
      • 116 i (85kW/115PS)
      • 130 i (195kW/265PS)
      • 120 i (125kW/170PS)
      • 116 i (90kW/122PS)
      • 120 i (115kW/156PS)
      • 116 i (90kW/122PS)
    • 3 (E90)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 320 d (120kW/163PS)
      • 318 i (95kW/129PS)
      • 318 d (90kW/122PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 xd (170kW/231PS)
      • 320 si (127kW/173PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 325 d (145kW/197PS)
      • 318 i (105kW/143PS)
      • 335 xi (225kW/306PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 320 i (125kW/170PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • M3 (309kW/420PS)
      • 316 i (85kW/115PS)
      • 323 i (130kW/177PS)
      • 316 i (90kW/122PS)
      • 330 i (200kW/272PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
      • M (252kW/343PS)
    • X5 (F15, F85)
      • xDrive 50 i (330kW/449PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 40e (230kW/313PS)
    • 1 Coupe (E82)
      • 135 i (225kW/306PS)
      • 125 i (160kW/218PS)
      • 120 i (125kW/170PS)
    • 1 Kabriolets (E88)
      • 120 i (125kW/170PS)
      • 125 i (160kW/218PS)
      • 118 i (105kW/143PS)
      • 135 i (225kW/306PS)
      • 120 i (115kW/156PS)
    • X6 (E71, E72)
      • xDrive 35 i (225kW/306PS)
      • xDrive 50 i (300kW/408PS)
      • xDrive 35 d (210kW/286PS)
      • M (408kW/555PS)
    • 5 Gran Turismo (F07)
      • 550 i (300kW/408PS)
      • 550 i xDrive (300kW/408PS)
      • 550 i (330kW/449PS)
    • 4 Coupe (F32, F82)
      • 420 i (135kW/184PS)
      • 420 i xDrive (135kW/184PS)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
    • 3 Touring (F31)
      • 320 i (135kW/184PS)
      • 328 i (180kW/245PS)
      • 328 i xDrive (180kW/245PS)
      • 320 i xDrive (135kW/184PS)
    • 1 (E87)
      • 116 i (85kW/115PS)
      • 116 i (90kW/122PS)
      • 116 i (90kW/122PS)
      • 118 i (105kW/143PS)
      • 120 i (110kW/150PS)
      • 120 i (115kW/156PS)
      • 120 i (125kW/170PS)
      • 130 i (195kW/265PS)
      • 118 d (90kW/122PS)
      • 120 d (120kW/163PS)
    • 2 Coupe (F22, F87)
      • 220 i (135kW/184PS)
      • 228 i (180kW/245PS)
    • 4 Kabriolets (F33, F83)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
      • 420 i (135kW/184PS)
    • 1 (F21)
      • 125 i (160kW/218PS)
      • 125 i (175kW/238PS)
      • M 135 i (240kW/326PS)
      • M 135 i xDrive (240kW/326PS)
    • 6 Gran Coupe (F06)
      • 650 i (330kW/449PS)
      • 650 i xDrive (330kW/449PS)
      • M6 (412kW/560PS)
    • 3 Gran Turismo (F34)
      • 320 i (135kW/184PS)
      • 328 i (180kW/245PS)
    • 4 Gran Coupe (F36)
      • 420 i (135kW/184PS)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
      • 420 i xDrive (135kW/184PS)
    • X4 (F26)
      • xDrive 20 i (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • xDrive 35 i (225kW/306PS)
      • M 40 i (265kW/360PS)
    • X6 (F16, F86)
      • xDrive 50 i (330kW/449PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 35 i (240kW/326PS)
    • 2 Kabriolets (F23)
      • 220 i (135kW/184PS)
      • 228 i (180kW/245PS)
      • M 235 i (240kW/326PS)
      • M 235 i xDrive (240kW/326PS)
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