CORTECO 20019546B Crankshaft Seal

Compatible with BMW 3 (E21) , BMW 3 (E30) , BMW 3 (E36) Show more info
This CORTECO crankshaft seal, part number 20019546B, is designed to prevent oil leaks from the crankshaft. It ensures proper lubrication and engine performance.
22.63 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (10.09.2026)
PN 20019546B
Make CORTECO
EAN 3358960195463

The CORTECO 20019546B is a high-quality crankshaft seal engineered for reliable performance and durability. This seal plays a crucial role in maintaining the integrity of your engine's lubrication system. By creating a tight seal around the crankshaft, it effectively prevents oil from escaping the engine block, which can lead to low oil levels and potential engine damage. Crafted with precision, this CORTECO seal is built to withstand the demanding conditions within an engine compartment, including high temperatures and constant rotation. Its robust construction ensures long-lasting protection against leaks, contributing to the overall health and efficiency of your vehicle. Replacing a worn or damaged crankshaft seal with this CORTECO part can help restore optimal engine function and prevent costly repairs down the line. It is a vital component for any vehicle owner focused on maintaining their engine's peak performance.

  • Brand: CORTECO
  • Part Code: 20019546B
  • Type: Crankshaft Seal
  • Function: Prevents oil leakage from the crankshaft
  • Ensures proper engine lubrication
  • Durable construction for long service life
  • Designed for reliable performance
Installation side
On the gearbox side
Additional article/Additional info 2
with mounting sleeve
Height [mm]
1/2"
Outer diameter [mm]
1;10
Inner diameter [mm]
90°
Material
PTFE (Polytetrafluoroethylene)
OE-number
11142247164
Cutting type
Variable rotation
  • BMW
    • 3 (E21)
      • 315 (55kW/75PS)
      • 316 (66kW/90PS)
      • 316 (66kW/90PS)
      • 318 (72kW/98PS)
      • 318 i (77kW/105PS)
      • 320 (80kW/109PS)
      • 320/6 (90kW/122PS)
      • 323 i (105kW/143PS)
    • 3 (E30)
      • 318 i (77kW/105PS)
      • 318 i (85kW/115PS)
      • 318 i (83kW/113PS)
      • 318 is (100kW/136PS)
      • 320 i (95kW/129PS)
      • 320 i (92kW/125PS)
      • M3 2.3 (143kW/195PS)
      • M3 2.3 (147kW/200PS)
      • 323 i (102kW/139PS)
      • 323 i (110kW/150PS)
      • M3 2.3 (158kW/215PS)
      • 325 i X (125kW/170PS)
      • 325 i (125kW/170PS)
      • 325 i X (126kW/171PS)
      • 325 e 2.7 (90kW/122PS)
      • 325 e 2.7 (95kW/129PS)
      • 324 d (63kW/86PS)
      • 324 td (85kW/115PS)
      • 316 i (75kW/102PS)
      • 315 (55kW/75PS)
      • 316 i (75kW/102PS)
      • M3 EVO I 2.3 (162kW/220PS)
    • 3 (E36)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
      • 318 i (83kW/113PS)
      • 318 is (103kW/140PS)
      • 320 i (110kW/150PS)
      • 325 i (141kW/192PS)
      • 325 td (85kW/115PS)
      • 325 tds (105kW/143PS)
      • 318 tds (66kW/90PS)
      • 328 i (142kW/193PS)
      • 323 i (125kW/170PS)
      • 318 i (85kW/115PS)
      • 318 is (103kW/140PS)
      • M3 3.2 (236kW/321PS)
      • M3 3.0 (210kW/286PS)
    • 5 (E12)
      • 518 (66kW/90PS)
      • 520 (85kW/115PS)
      • 520/6 (90kW/122PS)
      • 525 (107kW/145PS)
      • 525 (110kW/150PS)
      • 528 (121kW/165PS)
      • 528 (125kW/170PS)
      • 528 i (130kW/177PS)
      • 528 i (135kW/184PS)
      • 520 i (96kW/131PS)
      • 520 i (92kW/125PS)
      • M535 i (160kW/218PS)
    • 5 (E28)
      • 518 (66kW/90PS)
      • 518 i (77kW/105PS)
      • 520 i (92kW/125PS)
      • 520 i (95kW/129PS)
      • 524 d (63kW/86PS)
      • 524 td (85kW/115PS)
      • 525 i (110kW/150PS)
      • 525 e (90kW/122PS)
      • 525 e (92kW/125PS)
      • 525 e (95kW/129PS)
      • 528 i (135kW/184PS)
      • 535 i, M 535 i (136kW/185PS)
      • 535 i, M 535 i (141kW/192PS)
      • 535 i (162kW/220PS)
      • M5 (210kW/286PS)
    • 5 (E34)
      • 520 i (95kW/129PS)
      • 520 i 24V (110kW/150PS)
      • 524 td (85kW/115PS)
      • 525 i (125kW/170PS)
      • 525 i 24V (141kW/192PS)
      • 525 tds (105kW/143PS)
      • 530 i (138kW/188PS)
      • 535 i (155kW/211PS)
      • M5 (232kW/315PS)
      • M5 (250kW/340PS)
      • 518 i (85kW/115PS)
      • 518 i (83kW/113PS)
      • 525 td (85kW/115PS)
    • 5 Touring (E34)
      • 520 i (110kW/150PS)
      • 525 i (141kW/192PS)
      • 525 ix (141kW/192PS)
      • 525 tds (105kW/143PS)
      • M5 (250kW/340PS)
      • 525 td (85kW/115PS)
      • 518 i (83kW/113PS)
      • 518 i (85kW/115PS)
    • 2500-3.3 (E3)
      • 2.8 L (125kW/170PS)
      • 3.0 L (132kW/180PS)
      • 3.0 Si (147kW/200PS)
    • 2.5-3.2 Coupe (E9)
      • 2800 CS (125kW/170PS)
    • 6 (E24)
      • 628 CSi (135kW/184PS)
      • 630 CS (136kW/185PS)
      • 633 CSi (147kW/200PS)
      • 635 CSi (160kW/218PS)
      • M 635 CSi (210kW/286PS)
      • 635 CSi (155kW/211PS)
      • 633 CSi (145kW/197PS)
      • 630 CS (135kW/184PS)
      • 635 CSi (136kW/185PS)
      • M 635 CSi (191kW/260PS)
    • 7 (E23)
      • 728 (125kW/170PS)
      • 728 i (135kW/184PS)
      • 730 (135kW/184PS)
      • 733 i (145kW/197PS)
      • 745 i (185kW/252PS)
      • 735 i (160kW/218PS)
      • 745 i (185kW/252PS)
    • 7 (E32)
      • 730 i, iL (145kW/197PS)
      • 730 i, iL (138kW/188PS)
      • 735 i, iL (155kW/211PS)
      • 735 i, iL (162kW/220PS)
    • Z1 Roadster
      • 2.5 (125kW/170PS)
    • 3 Compact (E36)
      • 316 i (75kW/102PS)
      • 318 ti (103kW/140PS)
      • 318 ti (103kW/140PS)
      • 323 ti (125kW/170PS)
      • 316 g (75kW/102PS)
      • 316 i (77kW/105PS)
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 525 tds (105kW/143PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 525 td (85kW/116PS)
      • 530 d (135kW/184PS)
      • 520 i (100kW/136PS)
      • 520 d (100kW/136PS)
      • 525 d (120kW/163PS)
      • 520 i (125kW/170PS)
      • 530 d (142kW/193PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E38)
      • 728 i, iL (142kW/193PS)
      • 725 tds (105kW/143PS)
      • 730 d (135kW/184PS)
    • Z3 Roadster (E36)
      • 1.9 i (103kW/140PS)
      • 1.8 i (85kW/116PS)
      • 2.8 i (142kW/193PS)
      • M 3.2 (236kW/321PS)
      • 1.9 i (87kW/118PS)
      • 2.0 i (110kW/150PS)
      • 3.0 i (170kW/231PS)
      • 2.2 i (125kW/170PS)
    • 1502-2002 Touring (E6)
      • 1600 (63kW/85PS)
      • 1802 (66kW/90PS)
      • 2002 (74kW/100PS)
      • 2002 Tii (96kW/130PS)
    • 1502-2002 (E10)
      • 2002 Ti (88kW/120PS)
      • 1600 Ti (77kW/105PS)
    • 1500-2000 (115, 116, 118, 121)
      • 1500 (59kW/80PS)
      • 1800 (66kW/90PS)
      • 1800 (66kW/90PS)
      • 1800 Ti (81kW/110PS)
      • 1800 Ti (TISA) (96kW/131PS)
      • 2000 (66kW/90PS)
      • 2000 Tii (96kW/131PS)
      • 2000 Ti / Tilux (88kW/120PS)
    • 1600 GT Coupe
      • 1.6 (77kW/105PS)
    • 1502-2002 Kabriolets (E10)
      • 1600-2 (63kW/86PS)
    • 2000 Coupe (120)
      • CS (88kW/120PS)
      • C/CA (74kW/101PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 530 d (135kW/184PS)
      • 525 tds (105kW/143PS)
      • 520 i (100kW/136PS)
      • 520 d (100kW/136PS)
      • 525 d (120kW/163PS)
      • 530 d (142kW/193PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • Z3 Coupe (E36)
      • 2.8 i (142kW/193PS)
      • M (236kW/321PS)
      • 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)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 318 i (105kW/143PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
      • 316 i (85kW/115PS)
    • 7 (F01, F02, F03, F04)
      • 730 i, Li (190kW/258PS)
    • X3 (F25)
      • xDrive 28 i (190kW/258PS)
    • 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)
    • 3 Touring (E91)
      • 318 i (100kW/136PS)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 330 xi (190kW/258PS)
      • 318 i (95kW/129PS)
      • 335 i (225kW/306PS)
      • 318 i (105kW/143PS)
      • 320 i (125kW/170PS)
      • 335 xi (225kW/306PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 316 i (90kW/122PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 323 i (140kW/190PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 318 i (87kW/118PS)
      • 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)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 318 d (85kW/115PS)
    • 3 Coupe (E92)
      • 318 i (105kW/143PS)
      • 335 i (225kW/306PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 325 xi (160kW/218PS)
      • 330 xi (200kW/272PS)
      • 320 i (125kW/170PS)
      • 325 xi (160kW/218PS)
      • 335 xi (225kW/306PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 320 i (120kW/163PS)
      • 316 i (90kW/122PS)
    • 3 Kabriolets (E93)
      • 318 i (105kW/143PS)
      • 320 i (125kW/170PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 335 i (225kW/306PS)
      • 325 i (160kW/218PS)
      • 320 i (115kW/156PS)
    • X5 (E53)
      • 3.0 d (135kW/184PS)
      • 3.0 i (170kW/231PS)
    • 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)
    • 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)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 520 i (125kW/170PS)
      • 520 i (120kW/163PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 520 i (115kW/156PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 523 i (140kW/190PS)
      • 520 i (125kW/170PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 520 i (120kW/163PS)
    • X3 (E83)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 2.0 i (110kW/150PS)
      • 3.0 si (200kW/272PS)
      • 2.5 si (160kW/218PS)
      • xDrive 20 i (110kW/150PS)
      • xDrive 25 i (160kW/218PS)
      • xDrive 30 i (200kW/272PS)
    • 1 (E81)
      • 116 i (85kW/115PS)
      • 130 i (195kW/265PS)
      • 118 i (105kW/143PS)
      • 120 i (125kW/170PS)
      • 116 i (90kW/122PS)
      • 120 i (115kW/156PS)
      • 116 i (90kW/122PS)
      • 120 i (120kW/163PS)
      • 118 i (95kW/129PS)
    • 7 (E65, E66, E67)
      • 730 i, Li (170kW/231PS)
      • 730 i, Li (190kW/258PS)
    • 6 (E63)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
    • 6 Kabriolets (E64)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
    • 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)
      • 335 i (225kW/306PS)
      • 318 i (105kW/143PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 320 i (125kW/170PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • 316 i (85kW/115PS)
      • 316 i (90kW/122PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
      • M (252kW/343PS)
    • X5 (E70)
      • 3.0 si (200kW/272PS)
      • xDrive 30 i (200kW/272PS)
    • 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)
      • 120 i (115kW/156PS)
    • Z4 Roadster (E89)
      • sDrive 23 i (150kW/204PS)
      • sDrive 30 i (190kW/258PS)
    • X1 (E84)
      • xDrive 28 i (190kW/258PS)
      • sDrive 18 i (110kW/150PS)
      • xDrive 25 i (160kW/218PS)
    • 1 (E87)
      • 116 i (85kW/115PS)
      • 116 i (90kW/122PS)
      • 116 i (90kW/122PS)
      • 118 i (95kW/129PS)
      • 118 i (105kW/143PS)
      • 120 i (110kW/150PS)
      • 120 i (115kW/156PS)
      • 120 i (120kW/163PS)
      • 120 i (125kW/170PS)
      • 130 i (190kW/258PS)
      • 130 i (195kW/265PS)
  • ALFA ROMEO
    • 33 (907_)
      • 1.4 i.e. (907.A3A, 907.A3B) (66kW/90PS)
    • 155 (167_)
      • 2.0 16V Turbo Q4 (167.A2B, 167.A2C, 167.A2E) (137kW/186PS)
  • FORD
    • SIERRA II Hečbeka virsbūve (GBC, GBG)
      • 2.0 16V Cosworth Cat 4x4 (162kW/220PS)
    • FOCUS I Sedans (DFW)
      • 1.8 TDCi (85kW/115PS)
  • OPEL
    • REKORD C
      • 1.7 (44kW/60PS)
    • OMEGA A (V87)
      • 2.4 i (F19, M19, N19) (92kW/125PS)
    • CORSA B (S93)
      • 1.6 GSI 16V (F08, F68, M68) (80kW/109PS)
    • OMEGA B (V94)
      • 2.5 TD (F69, M69, P69) (96kW/130PS)
      • 2.5 DTI (F69, M69, P69) (110kW/150PS)
    • OMEGA B Universālis (V94)
      • 2.5 TD (F35, M35, P35) (96kW/131PS)
      • 2.5 DTI (F35, M35, P35) (110kW/150PS)
  • AUDI
    • COUPE B3 (89, 8B3)
      • 2.3 quattro (98kW/134PS)
  • VW
    • POLO II (86C, 80)
      • 1.3 D (33kW/45PS)
    • GOLF III (1H1)
      • 1.9 TD, GTD (55kW/75PS)
  • RENAULT
    • 5 (122_)
      • 1.4 Automatik (1229, 1399) (43kW/59PS)
  • PEUGEOT
    • 305 II (581M)
      • 1.9 D (47kW/64PS)
  • TALBOT
    • SAMBA
      • 1.1 (51A611, 51A702) (37kW/50PS)
  • VOLVO
    • 760 (704, 764)
      • 2.8 (105kW/143PS)
  • TOYOTA
    • CARINA IV Sedans (_T15_)
      • 1.6 (AT151_, AT151R) (62kW/84PS)
  • LAND ROVER
    • RANGE ROVER II (P38A)
      • 2.5 D 4x4 (100kW/136PS)
    • FREELANDER I (L314)
      • 2.0 Td4 4x4 (82kW/112PS)
  • NISSAN
    • BLUEBIRD (910)
      • 2.0 i (80kW/109PS)
  • BERTONE
    • FREECLIMBER
      • 2.4 TD (85kW/115PS)
  • HYUNDAI
    • GALLOPER II (JK-01)
      • 2.5 TD intercooler (73kW/99PS)
  • ROVER
    • 75 I Tourer (RJ)
      • 2.0 CDT (85kW/115PS)
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