BGA CT5218K Thermostat

Compatible with BMW 3 (E30) , BMW 3 (E36) , BMW 3 Coupe (E36) Show more info
This BGA CT5218K thermostat is designed for optimal engine temperature regulation. Ensure your vehicle's cooling system functions efficiently with this reliable component.
7.63 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (14.09.2026)
PN CT5218K
Make BGA
EAN 5038206287593

The BGA CT5218K thermostat is a crucial part of your vehicle's cooling system, responsible for maintaining the engine's optimal operating temperature. By controlling the flow of coolant, it prevents overheating and ensures efficient engine performance. Crafted with quality materials, this thermostat is built to withstand the demanding conditions within the engine bay. Its precise calibration helps to regulate the engine's temperature, contributing to better fuel economy and reduced emissions. Proper functioning of the thermostat is essential for the longevity of your engine. A faulty thermostat can lead to overheating or under-cooling, both of which can cause significant engine damage over time. Replacing your thermostat with a reliable unit like the BGA CT5218K is a proactive step in maintaining your vehicle's health.

  • Direct replacement for the original thermostat.
  • Ensures precise engine temperature control.
  • Helps maintain optimal engine performance.
  • Contributes to fuel efficiency.
  • Reduces the risk of engine overheating.
  • Durable construction for long service life.
  • Part code: CT5218K
  • Brand: BGA
Additional article/Additional information
with gasket
Diameter 1 [mm]
67
Diameter 2 [mm]
3+2
Housing type
without housing
Opening temperature
87
  • BMW
    • 3 (E30)
      • 316 i (73kW/100PS)
      • 318 is (100kW/136PS)
      • 324 d (63kW/86PS)
      • 316 i (75kW/102PS)
    • 3 (E36)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
      • 318 tds (66kW/90PS)
    • 3 Coupe (E36)
      • 318 is (103kW/140PS)
    • 3 Touring (E30)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
    • 5 (E28)
      • 524 d (63kW/86PS)
    • 5 (E34)
      • 524 td (85kW/115PS)
      • 518 i (85kW/115PS)
      • 518 i (83kW/113PS)
    • 5 Touring (E34)
      • 525 i (141kW/192PS)
      • 518 i (83kW/113PS)
    • 3 Kabriolets (E30)
      • 318 i (83kW/113PS)
    • 3 Compact (E36)
      • 318 tds (66kW/90PS)
    • 3 Touring (E36)
      • 318 tds (66kW/90PS)
    • 5 (E39)
      • 523 i (125kW/170PS)
    • 5 Touring (E39)
      • 523 i (125kW/170PS)
  • AUDI
    • V8 (441, 442, 4C2, 4C8)
      • 3.6 quattro (180kW/245PS)
    • COUPE B2 (81, 855, 856)
      • 2.1 GT (96kW/131PS)
    • COUPE B3 (89, 8B3)
      • 2.8 (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
    • 100 C4 Sedans (4A2)
      • 2.6 (110kW/150PS)
      • 2.8 E (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 E quattro (128kW/174PS)
      • S4 V8 quattro (206kW/280PS)
    • 80 B4 Sedans (8C2)
      • 2.3 E (98kW/133PS)
      • 2.6 (110kW/150PS)
      • 2.6 quattro (110kW/150PS)
    • 100 C2 Avant (435, 436)
      • 2.1 (85kW/115PS)
      • 2.1 (100kW/136PS)
    • 100 C4 Avant (4A5)
      • 2.6 (110kW/150PS)
      • 2.8 E (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 E quattro (128kW/174PS)
      • S4 V8 quattro (206kW/280PS)
    • 80 B4 Avant (8C5)
      • S2 quattro (169kW/230PS)
      • 2.8 (128kW/174PS)
    • CABRIOLET B3 (8G7)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
    • 200 C3 Avant (447, 448)
      • 2.1 Turbo quattro (134kW/182PS)
    • A8 D2 (4D2, 4D8)
      • 2.8 (128kW/174PS)
      • 2.8 quattro (128kW/174PS)
      • 4.2 quattro (180kW/245PS)
      • 3.7 quattro (169kW/230PS)
      • 2.8 (142kW/193PS)
      • 2.8 quattro (142kW/193PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
      • 2.8 (120kW/163PS)
      • 2.8 quattro (120kW/163PS)
      • 3.3 TDI quattro (165kW/224PS)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.5 TDI (132kW/180PS)
    • A4 B5 (8D2)
      • 2.8 (128kW/174PS)
      • 2.8 quattro (128kW/174PS)
      • 2.4 (121kW/165PS)
      • S4 quattro (195kW/265PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
    • A6 C4 (4A2)
      • 2.8 (128kW/174PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • S6 4.2 quattro (213kW/290PS)
      • 2.8 (142kW/193PS)
      • S6 Plus quattro (240kW/326PS)
    • A6 C4 Avant (4A5)
      • 2.8 (128kW/174PS)
      • S6 4.2 quattro (213kW/290PS)
      • 2.8 quattro (128kW/174PS)
      • S6 Plus quattro (240kW/326PS)
      • 2.6 quattro (110kW/150PS)
    • A4 B5 Avant (8D5)
      • 2.6 quattro (110kW/150PS)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • S4 quattro (195kW/265PS)
      • RS4 quattro (280kW/380PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
    • 80 B2 Sedans (811, 813, 814, 819, 853)
      • 1.9 CD-5S (85kW/115PS)
    • 100 C3 Avant (445, 446)
      • 2.2 Cat (101kW/137PS)
    • 100 C3 Sedans (443, 444)
      • 2.2 Cat quattro (101kW/137PS)
      • 2.2 Cat (101kW/137PS)
    • A6 C5 (4B2, 4B4)
      • 2.4 (121kW/165PS)
      • 2.4 quattro (121kW/165PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI quattro (110kW/150PS)
      • 2.7 T (169kW/230PS)
      • 2.4 (100kW/136PS)
      • 4.2 quattro (220kW/299PS)
      • S6 quattro (250kW/340PS)
      • 2.5 TDI (132kW/180PS)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.8 (132kW/180PS)
      • 2.4 (115kW/156PS)
      • 2.5 TDI (114kW/155PS)
      • 2.7 T quattro (184kW/250PS)
      • RS6 quattro (331kW/450PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.5 TDI (120kW/163PS)
      • 2.4 quattro (115kW/156PS)
    • A6 C5 Avant (4B5, 4B6)
      • 2.4 (121kW/165PS)
      • 2.8 (142kW/193PS)
      • 2.4 quattro (121kW/165PS)
      • 2.7 T (169kW/230PS)
      • 4.2 quattro (220kW/299PS)
      • S6 quattro (250kW/340PS)
      • 2.5 TDI (132kW/180PS)
      • 2.8 (132kW/180PS)
      • RS6 quattro (331kW/450PS)
      • 2.4 (120kW/163PS)
      • 2.4 quattro (120kW/163PS)
      • 2.4 quattro (115kW/156PS)
    • ALLROAD C5 (4BH)
      • 2.5 TDI quattro (132kW/180PS)
      • 2.7 T quattro (184kW/250PS)
      • 4.2 V8 quattro (220kW/299PS)
      • 2.5 TDI quattro (120kW/163PS)
    • A4 B6 (8E2)
      • 2.5 TDI quattro (132kW/180PS)
    • A4 B6 Avant (8E5)
      • 2.5 TDI quattro (132kW/180PS)
    • TT (8N3)
      • 3.2 VR6 quattro (184kW/250PS)
    • A3 (8P1)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI 16V quattro (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI quattro (125kW/170PS)
    • TT Roadster (8N9)
      • 3.2 VR6 quattro (184kW/250PS)
      • 1.8 T quattro (140kW/190PS)
      • 1.8 T (120kW/163PS)
    • A3 Sportback (8PA)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI 16V quattro (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI quattro (125kW/170PS)
    • A6 C6 (4F2)
      • 2.0 TDI (100kW/136PS)
    • A6 C6 Avant (4F5)
      • 2.0 TDI (100kW/136PS)
    • A4 B7 Kabriolets (8HE)
      • 2.7 TDI (132kW/180PS)
    • TT (8J3)
      • 2.0 TDI quattro (125kW/170PS)
    • TT Roadster (8J9)
      • 2.0 TDI quattro (125kW/170PS)
  • VW
    • PASSAT B2 (32B)
      • 2.0 (85kW/115PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.4 D Syncro (57kW/78PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (81kW/110PS)
      • 2.4 D (57kW/78PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI Syncro (75kW/102PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 (85kW/115PS)
      • 2.8 VR 6 (103kW/140PS)
      • 2.4 D (55kW/75PS)
      • 2.8 VR6 (150kW/204PS)
    • TRANSPORTER T3 Autobuss (25_)
      • 1.9 (44kW/60PS)
      • 1.9 (57kW/78PS)
      • 1.9 Syncro (57kW/78PS)
    • TRANSPORTER T3 Furgons (24_, 25_)
      • 1.9 (44kW/60PS)
      • 1.9 (57kW/78PS)
      • 1.9 Syncro (57kW/78PS)
    • LT 28-35 I Autobuss (281-363)
      • 2.4 D (55kW/75PS)
    • PASSAT B2 Variant (33B)
      • 2.0 (85kW/115PS)
      • 2.0 Syncro (85kW/116PS)
    • TRANSPORTER T3 Platforma/Šasija (24_)
      • 1.9 Syncro (57kW/78PS)
      • 1.9 (44kW/60PS)
      • 1.9 (57kW/78PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.5 (81kW/110PS)
      • 2.4 D (57kW/78PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.4 D Syncro (57kW/78PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 TDI (75kW/102PS)
      • 2.4 D (55kW/75PS)
      • 2.5 TDI Syncro (75kW/102PS)
    • TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D
      • 2.4 D (57kW/78PS)
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.4 D Syncro (57kW/78PS)
      • 2.5 TDI (75kW/102PS)
      • 2.4 D (55kW/75PS)
      • 2.5 TDI Syncro (75kW/102PS)
    • LT 28-35 I Furgons (281-363)
      • 2.4 D (55kW/75PS)
    • PASSAT B5 Variant (3B5)
      • 2.8 V6 (142kW/193PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
    • PASSAT B5 (3B2)
      • 2.8 V6 (142kW/193PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
    • TIGUAN (5N_)
      • 2.0 TDI 4motion (120kW/163PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI 4motion (125kW/170PS)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI 4motion (100kW/136PS)
    • LT 28-35 I Platforma/Šasija (281-363)
      • 2.4 D (55kW/75PS)
    • LT 40-55 I Furgons (291-512)
      • 2.4 D (55kW/75PS)
    • LT 40-55 I Platforma/Šasija (293-909)
      • 2.4 D (55kW/75PS)
    • PASSAT B5.5 (3B3)
      • 2.8 4motion (142kW/193PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 2.5 TDI 4motion (132kW/180PS)
      • 2.5 TDI (120kW/163PS)
    • PASSAT B5.5 Variant (3B6)
      • 2.8 4motion (142kW/193PS)
      • 2.5 TDI 4motion (110kW/150PS)
      • 2.5 TDI 4motion (132kW/180PS)
      • 2.5 TDI (120kW/163PS)
    • PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9)
      • 4.2 V8 4motion (246kW/335PS)
    • GOLF PLUS V (5M1, 521)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (81kW/110PS)
    • PASSAT B6 (3C2)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI 16V 4motion (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 BlueTDI (105kW/143PS)
      • 2.0 TDI 4motion (125kW/170PS)
    • JETTA III (1K2)
      • 2.0 TDI 16V (103kW/140PS)
    • PASSAT B6 Variant (3C5)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI 16V 4motion (103kW/140PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 BlueTDI (105kW/143PS)
    • PASSAT CC B6 (357)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 BlueTDI (105kW/143PS)
      • 2.0 TDI 4motion (103kW/140PS)
    • SCIROCCO III (137, 138)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
    • GOLF VI (5K1)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI 4motion (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
    • GOLF VI Variant (AJ5)
      • 2.0 TDI (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
    • EOS (1F7, 1F8)
      • 2.0 TDI 16V (103kW/140PS)
  • VOLVO
    • 740 (744)
      • 2.4 Diesel (60kW/82PS)
    • 760 (704, 764)
      • 2.4 Turbo Diesel (80kW/109PS)
      • 2.4 Turbo Diesel (82kW/112PS)
      • 2.4 TD Interc. (85kW/115PS)
    • 740 Kombi (745)
      • 2.4 Diesel (60kW/82PS)
      • 2.4 Turbo-Diesel (80kW/109PS)
      • 2.4 TD Interc. (90kW/122PS)
    • 960 (964)
      • 2.4 TD Interc. (85kW/115PS)
    • 960 Kombi (965)
      • 2.4 TD Interc. (85kW/115PS)
    • 940 II (944)
      • 2.4 TD Interc. (90kW/122PS)
    • 940 II Universālis (945)
      • 2.4 TD Interc. (90kW/122PS)
    • 240 (P242, P244)
      • 2.4 Diesel (58kW/79PS)
    • 850 (854)
      • 2.5 TDI (103kW/140PS)
    • 850 Universālis (855)
      • 2.5 TDI (103kW/140PS)
    • 940 (944)
      • 2.4 TD Intercooler (90kW/122PS)
      • 2.4 Turbo Diesel (80kW/109PS)
      • 2.4 D (60kW/82PS)
    • 940 Kombi (945)
      • 2.4 Turbo Diesel (80kW/109PS)
      • 2.4 D (60kW/82PS)
      • 2.4 TD Intercooler (90kW/122PS)
    • S70 (874)
      • 2.5 TDI (103kW/140PS)
    • V70 I (875, 876)
      • 2.5 TDI (103kW/140PS)
      • 2.5 TDi AWD (103kW/140PS)
    • 760 Kombi (704, 765)
      • 2.4 TD Interc. (765) (85kW/116PS)
      • 2.4 D (60kW/82PS)
    • S80 I (184)
      • 2.5 TDI (103kW/140PS)
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