DELPHI Lambda zonde ES10242-12B1

Compatible with ALFA ROMEO 75 (162_) , ALFA ROMEO 155 (167_) , ALFA ROMEO 164 (164_) Show more info
This DELPHI Lambda zonde, part code ES10242-12B1, is designed for optimal engine performance and fuel efficiency. Ensure your vehicle's emissions are within regulations with this reliable component.
37.84 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (15.05.2026)
PN ES10242-12B1
Make DELPHI
EAN 5012759387221

The DELPHI Lambda zonde, identified by part code ES10242-12B1, plays a crucial role in your vehicle's exhaust system. It measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). This information allows the ECU to precisely adjust the air-fuel mixture. Proper air-fuel ratio management is essential for maximizing fuel economy, reducing harmful emissions, and ensuring the catalytic converter functions effectively. A malfunctioning Lambda zonde can lead to increased fuel consumption, poor engine performance, and failed emissions tests. Choosing a DELPHI Lambda zonde means opting for quality and durability. DELPHI is a trusted name in automotive components, known for producing parts that meet or exceed original equipment specifications. This ensures a proper fit and reliable operation, giving you peace of mind. Installing the ES10242-12B1 Lambda zonde is a key step in maintaining your vehicle's health and environmental compliance. Regular checks and timely replacement of emission system components like this Lambda zonde are recommended for sustained performance.

  • Brand: DELPHI
  • Part Code: ES10242-12B1
  • Type: Lambda zonde (Oxygen Sensor)
  • Ensures accurate air-fuel mixture control
  • Improves fuel efficiency
  • Reduces harmful emissions
  • Supports catalytic converter function
  • Designed for reliable performance
Cable length [mm]
1215
Oxygen sensor
Finger-type lambda sensor
Oxygen sensor
with heating
  • ALFA ROMEO
    • 75 (162_)
      • 1.8 (162.B1H) (90kW/122PS)
      • 2.0 T.S. (162.4CB, 162.B4, 162.B4A) (107kW/146PS)
      • 3.0 V6 Cat (162.B6A) (136kW/185PS)
      • 3.0 V6 (162.B6C) (141kW/192PS)
      • 1.8 (162.B1H) (95kW/129PS)
    • 155 (167_)
      • 2.0 16V Turbo Q4 (167.A2B, 167.A2C, 167.A2E) (137kW/186PS)
      • 2.0 16V Turbo Q4 (167.A2B, 167.A2C, 167.A2E) (140kW/190PS)
    • 164 (164_)
      • 2.0 Twin Spark (164.A2C, 164.A2L, 164A2H) (105kW/143PS)
      • 2.0 V6 Turbo (164.K3) (148kW/201PS)
      • 2.0 V6 Turbo (164.A2G, 164.A2F) (150kW/204PS)
      • 3.0 V6 (164.AD, 164.AH, 164.AB) (135kW/184PS)
      • 3.0 i.e. QV (164.AG) (147kW/200PS)
      • 2.0 (164A2C) (102kW/138PS)
    • SPIDER (115_)
      • 2000 (115A1A) (88kW/120PS)
    • GTV (916_)
      • 2.0 V6 Turbo (916.C2A) (148kW/202PS)
    • SPIDER (916_)
      • 2.0 V6 Turbo (916S2A) (148kW/202PS)
    • RZ (162_)
      • 3.0 V6 Zagato (162D1) (152kW/207PS)
  • AUDI
    • 80 B3 Sedans (893, 894, 8A2)
      • 1.8 S (66kW/90PS)
      • 1.8 (83kW/113PS)
      • 2.0 E (83kW/113PS)
      • 1.8 S quattro (66kW/90PS)
      • 1.8 quattro (83kW/113PS)
      • 2.0 E quattro (83kW/113PS)
      • 2.0 quattro (85kW/115PS)
      • 2.0 E 16V quattro (101kW/137PS)
      • 2.0 E (82kW/112PS)
    • 100 C3 Sedans (443, 444)
      • 2.0 Cat (85kW/115PS)
      • 2.2 (101kW/137PS)
      • 2.2 Turbo (121kW/165PS)
      • 2.3 E (100kW/136PS)
      • 2.3 E (98kW/133PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 2.2 quattro (101kW/137PS)
      • 2.2 E Turbo quattro (121kW/165PS)
      • 2.3 E quattro (100kW/136PS)
      • 2.3 quattro (98kW/133PS)
      • 2.2 E quattro (88kW/120PS)
      • 2.2 Cat quattro (101kW/137PS)
      • 2.2 Cat (101kW/137PS)
    • 200 C3 Sedans (447, 448)
      • 2.2 Turbo (121kW/165PS)
      • 2.2 Turbo quattro (121kW/165PS)
      • 2.2 20V Turbo quattro (162kW/220PS)
    • V8 (441, 442, 4C2, 4C8)
      • 3.6 quattro (180kW/245PS)
      • 3.6 quattro (184kW/250PS)
      • 4.2 quattro (206kW/280PS)
    • COUPE B2 (81, 855, 856)
      • 1.8 GT (79kW/107PS)
      • 2.2 quattro (88kW/120PS)
    • COUPE B3 (89, 8B3)
      • 2.3 (100kW/136PS)
      • 2.0 (85kW/115PS)
      • 2.0 16 V (103kW/140PS)
      • 2.3 (98kW/133PS)
      • 2.3 20V (123kW/167PS)
      • 2.3 quattro (100kW/136PS)
      • 2.3 20V quattro (125kW/170PS)
      • S2 quattro (162kW/220PS)
      • S2 quattro (169kW/230PS)
      • 2.3 quattro (98kW/134PS)
      • 2.3 20V quattro (123kW/167PS)
      • 2.3 20V (125kW/170PS)
      • 2.0 16 V (101kW/137PS)
      • 2.0 (82kW/112PS)
      • 2.0 (83kW/113PS)
    • 100 C4 Sedans (4A2)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • S4 Turbo quattro (169kW/230PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
    • 80 B4 Sedans (8C2)
      • 1.6 E (74kW/101PS)
      • 2.0 E (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
      • 2.3 E (98kW/133PS)
      • 2.0 E 16V quattro (103kW/140PS)
      • 2.0 E quattro (85kW/115PS)
      • S2 quattro (169kW/230PS)
      • 2.3 E quattro (98kW/133PS)
    • 100 C3 Avant (445, 446)
      • 2.0 E Cat (85kW/115PS)
      • 2.2 (101kW/137PS)
      • 2.2 Turbo (121kW/165PS)
      • 2.3 (100kW/136PS)
      • 2.3 (98kW/133PS)
      • 2.2 quattro (101kW/137PS)
      • 2.2 Turbo quattro (121kW/165PS)
      • 2.3 E quattro (100kW/136PS)
      • 2.3 quattro (98kW/133PS)
      • 2.2 E quattro (88kW/120PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 2.2 Cat (101kW/137PS)
      • 2.2 Cat quattro (101kW/137PS)
    • 80 B4 Avant (8C5)
      • 2.0 E (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
      • 2.3 E (98kW/133PS)
      • S2 quattro (169kW/230PS)
      • RS2 quattro (232kW/315PS)
      • 2.3 E quattro (98kW/133PS)
      • 1.6 E (74kW/101PS)
      • 2.0 E 16V quattro (103kW/140PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
    • 90 B3 (893, 894, 8A2)
      • 2.0 (85kW/115PS)
      • 2.3 E (100kW/136PS)
      • 2.3 E (98kW/133PS)
      • 2.3 E 20V (123kW/167PS)
      • 2.3 E quattro (100kW/136PS)
      • 2.3 E 20V quattro (125kW/170PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.3 E 20V quattro (123kW/167PS)
      • 2.3 E 20V (125kW/170PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
    • 200 C3 Avant (447, 448)
      • 2.2 Turbo quattro (121kW/165PS)
      • 2.2 20V Turbo quattro (162kW/220PS)
      • 2.2 Turbo (121kW/165PS)
    • A6 C4 (4A2)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • 2.0 16V (103kW/140PS)
      • 2.0 16V quattro (103kW/140PS)
      • S6 Turbo quattro (169kW/230PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (98kW/133PS)
    • A6 C4 Avant (4A5)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • 2.0 16V (103kW/140PS)
      • 2.0 16V quattro (103kW/140PS)
      • S6 Turbo quattro (169kW/230PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (98kW/133PS)
    • 80 B2 Sedans (811, 813, 814, 819, 853)
      • 1.8 GTE quattro (85Q) (81kW/110PS)
      • 1.8 GTE (81kW/110PS)
    • 90 B2 (813, 814, 853)
      • 2.2 E quattro (88kW/120PS)
    • QUATTRO (85)
      • 2.2 20V Turbo (162kW/220PS)
  • VW
    • GOLF II (19E, 1G1)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 GTI (82kW/112PS)
      • 1.8 GTI 16V (95kW/129PS)
      • 1.8 GTI (79kW/107PS)
    • JETTA II (19E, 1G2, 165)
      • 1.8 Cat (66kW/90PS)
      • 1.8 Cat (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 1.8 16V (95kW/129PS)
      • 1.8 16V (102kW/140PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 (79kW/107PS)
      • 1.8 (66kW/90PS)
    • SCIROCCO (53B)
      • 1.8 16V (95kW/129PS)
    • TRANSPORTER T3 Autobuss (25_)
      • 2.1 (70kW/95PS)
      • 2.1 i (68kW/92PS)
      • 2.1 Cat (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
      • 2.1 (64kW/87PS)
      • 2.1 Syncro (64kW/87PS)
    • TRANSPORTER T3 Furgons (24_, 25_)
      • 2.1 (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
      • 2.1 i (68kW/92PS)
    • PASSAT B2 Variant (33B)
      • 1.8 Syncro (66kW/90PS)
      • 2.2 Syncro (88kW/120PS)
    • JETTA I (16)
      • 1.8 (82kW/112PS)
    • PASSAT B3/B4 (3A2, 35I)
      • 1.8 16V (100kW/136PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.8 16V (100kW/136PS)
    • TRANSPORTER T3 Platforma/Šasija (24_)
      • 2.1 (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
      • 2.1 i (68kW/92PS)
  • FIAT
    • PANDA (141_)
      • 1000 4x4 (32kW/44PS)
      • 1000 4x4 (37kW/50PS)
      • 1000 (32kW/44PS)
      • 1000 4x4 (33kW/45PS)
      • 1000 i.e. Cat (33kW/45PS)
      • 1100 Trekking 4x4 (37kW/50PS)
      • 1100 (37kW/50PS)
      • 1000 (37kW/50PS)
    • PANDA Furgons/Hečbeks (141_)
      • 1000 (32kW/44PS)
      • 1000 i.e (33kW/45PS)
    • TIPO (160_)
      • 1.4 i.e. (160.AP, 160.AD, 160.EA) (51kW/70PS)
      • 1.6 i.e. (160.A1, 160.EC, 160.EB) (55kW/75PS)
      • 1.6 i.e. (160.AF) (57kW/78PS)
      • 2.0 i.e. (160.AJ, 1607571) (80kW/109PS)
      • 2.0 i.e. (160.AT, 160.AJ) (83kW/113PS)
      • 2.0 i.e. 16V Sport (160.EF) (102kW/139PS)
      • 2.0 16V (160.AV) (107kW/146PS)
      • 1.8 i.e. (160.AY) (77kW/105PS)
      • 1.4 i.e. (57kW/78PS)
      • 2.0 (85kW/116PS)
    • UNO (146_, 158_)
      • 1.3 Turbo i.e. (73kW/99PS)
      • 50 i.e. 1.1 (36kW/49PS)
      • 1.3 Turbo i.e. (74kW/101PS)
      • 70 i.e. 1.4 (51kW/70PS)
      • 1.4 Turbo i.e. (82kW/112PS)
      • 75 i.e. 1.5 (55kW/75PS)
      • 50 1.1 (37kW/50PS)
    • CROMA (154_)
      • 2000 i.e. (154.AM) (83kW/113PS)
      • 2000 i.e. (154.AM, 154.LM) (85kW/116PS)
      • 2000 i.e. Turbo (154.AM, 154.LM) (110kW/150PS)
      • 2000 i.e. Turbo (111kW/151PS)
    • TEMPRA (159_)
      • 1.4 i.e. (159.AC, 159.AX) (51kW/69PS)
      • 1.6 i.e. (159.AS, 159.AT) (55kW/75PS)
      • 1.6 i.e. (159.AE) (57kW/78PS)
      • 1.8 i.e. (159.AN) (77kW/105PS)
      • 2.0 i.e. (159.AP) (83kW/113PS)
      • 1.6 (159.AD) (63kW/86PS)
      • 2.0 (80kW/109PS)
    • TEMPRA S.W. (159_)
      • 1.4 i.e. (159.AC, 159.AX) (51kW/69PS)
      • 1.6 i.e. (159.AS, 159.AT) (55kW/75PS)
      • 1.6 i.e. (159.AE) (57kW/78PS)
      • 1.8 i.e. (159.AN) (77kW/105PS)
      • 2.0 i.e. 4x4 (159.AP) (83kW/113PS)
      • 2.0 i.e. (159.AP) (83kW/113PS)
      • 1.6 (63kW/86PS)
      • 2.0 (80kW/109PS)
      • 1.6 (159AE) (57kW/77PS)
    • COUPE (175_)
      • 2.0 16V (102kW/139PS)
      • 2.0 16V Turbo (140kW/190PS)
    • FIORINO Furgons/minivens (146_)
      • 75 i.e. 1.6 (55kW/75PS)
      • 70 i.e. 1.4 (49kW/67PS)
      • 75 i.e. 1.5 (55kW/75PS)
    • FIORINO Pick up (146_)
      • 1.6 (55kW/75PS)
  • LANCIA
    • Y10 (156_)
      • 1.0 Fire (156B, 156AD) (32kW/44PS)
      • 1.3 i.e. (156AF) (53kW/72PS)
      • 1.1 i.e. Fire (156AG) (37kW/50PS)
      • 1.1 i.e. Fire Visu riteņu piedziņa (156AG) (37kW/50PS)
    • PRISMA (831_)
      • 2.0 i.e. Visu riteņu piedziņa (831AB) (85kW/115PS)
    • DELTA I (831_)
      • 1.6 HF Turbo (831AB.020S) (97kW/132PS)
      • 2.0 HF Integrale (831AB.024S, 831AB.028) (130kW/177PS)
      • 2.0 16V HF Evo Integrale (831AB.027) (155kW/211PS)
      • 1.6 HF Turbo (831AB.020) (103kW/140PS)
    • THEMA (834_)
      • 2000 i.e. (834AB) (83kW/113PS)
      • 2000 i.e. (834BV) (85kW/115PS)
      • 2000 i.e.Turbo (834CV) (110kW/150PS)
      • 2850 V6 i.e. (834AD, 834CD, 834BD) (108kW/147PS)
      • 2000 i.e. 16V (834AI) (104kW/141PS)
      • 8.32 (834FS) (151kW/205PS)
      • 8.32 (834F) (158kW/215PS)
    • THEMA SW (834_)
      • 2000 i.e. 16V (834AI) (104kW/141PS)
      • 2000 Turbo (834.FA, 834.BV, 834.CV) (110kW/150PS)
      • 2000 i.e. 16V Turbo (834AL) (130kW/177PS)
    • DEDRA (835_)
      • 1.6 i.e. (835AB) (57kW/78PS)
      • 1.8 i.e. (835BD, 835AD) (77kW/105PS)
      • 2.0 i.e. (835AL) (83kW/113PS)
      • 2.0 HF Integrale (835AP) (124kW/169PS)
      • 1.8 i.e. (835FA) (74kW/101PS)
      • 2.0 i.e. Turbo (835AR) (119kW/162PS)
    • DELTA II (836_)
      • 2.0 16V (836AA, 836CA) (102kW/139PS)
      • 2.0 16V Turbo (836AB) (137kW/186PS)
      • 2.0 16V Turbo (836AS) (142kW/193PS)
  • VOLVO
    • 240 (P242, P244)
      • 2.3 (83kW/113PS)
      • 2.3 i Cat (85kW/115PS)
    • 240 Kombi (P245)
      • 2.3 (83kW/113PS)
      • 2.3 i Cat (85kW/115PS)
    • 740 (744)
      • 2.3 (83kW/113PS)
      • 2.3 (84kW/114PS)
      • 2.3 (85kW/115PS)
      • 2.3 Turbo (115kW/156PS)
      • 2.3 Turbo (121kW/165PS)
      • 2.3 Turbo (140kW/190PS)
      • 2.3 Turbo (134kW/182PS)
    • 740 Kombi (745)
      • 2.3 (83kW/113PS)
      • 2.3 Turbo (115kW/156PS)
      • 2.3 (85kW/115PS)
      • 2.3 Turbo (134kW/182PS)
      • 2.3 Turbo (140kW/190PS)
    • 760 (704, 764)
      • 2.3 Turbo (134kW/182PS)
      • 2.3 (121kW/165PS)
    • 340-360 (343, 345)
      • 2.0 (80kW/109PS)
      • 2.0 (82kW/112PS)
      • 2.0 (87kW/118PS)
      • 2.0 (81kW/110PS)
    • 460 (464)
      • 1.7 Turbo (88kW/120PS)
      • 1.7 (75kW/102PS)
      • 1.7 Turbo (90kW/122PS)
    • 940 Kombi (945)
      • 2.3 Turbo (121kW/165PS)
      • 2.3 Turbo (140kW/190PS)
    • 340-360 Sedans (344)
      • 2.0 (85kW/115PS)
      • 2.0 (87kW/118PS)
    • 940 (944)
      • 2.3 Turbo (121kW/165PS)
      • 2.3 Turbo (140kW/190PS)
      • 2.0 Turbo (114kW/155PS)
    • 760 Kombi (704, 765)
      • 2.3 Turbo (134kW/182PS)
    • 960 (964)
      • 2.0 (140kW/190PS)
      • 2.0 (103kW/140PS)
    • 960 Kombi (965)
      • 2.0 (140kW/190PS)
      • 2.0 (103kW/140PS)
  • SEAT
    • IBIZA I (21A)
      • 1.2 i (52kW/71PS)
      • 1.5 i Cat (66kW/90PS)
      • 1.7 (72kW/98PS)
      • 1.5 i (65kW/89PS)
    • MALAGA (23A)
      • 1.5 (63kW/85PS)
      • 1.5 i Cat (66kW/90PS)
      • 1.5 i (74kW/100PS)
      • 1.2 i (52kW/71PS)
    • TOLEDO I (1L2)
      • 1.8 16V (98kW/133PS)
      • 1.8 16V (92kW/125PS)
  • SAAB
    • 900 I Combi Coupe
      • 2.0 i (81kW/110PS)
      • 2.0 Turbo-16 (118kW/160PS)
      • 2.0 -16 (93kW/126PS)
      • 2.0 S Turbo-16 (104kW/141PS)
      • 2.1 -16 (100kW/136PS)
      • 2.0 Turbo (103kW/140PS)
      • 2.0 Turbo (110kW/150PS)
    • 9000 Hečbeka virsbūve
      • 2.0 -16 (94kW/128PS)
      • 2.0 -16 CS (94kW/128PS)
      • 2.0 -16 Turbo CS (136kW/185PS)
      • 2.3 -16 CS (107kW/146PS)
      • 2.3 -16 Turbo (143kW/195PS)
    • 900 I (AC4, AM4)
      • 2.0 i (81kW/110PS)
      • 2.0 S Turbo-16 (104kW/141PS)
      • 2.0 -16 (93kW/126PS)
      • 2.0 S Turbo-16 (107kW/146PS)
      • 2.1 -16 (100kW/136PS)
      • 2.0 Turbo (103kW/140PS)
      • 2.0 Turbo (110kW/150PS)
    • 900 I Kabriolets
      • 2.0 Turbo-16 (118kW/160PS)
      • 2.0 S Turbo-16 (104kW/141PS)
      • 2.0 -16 (93kW/126PS)
      • 2.1 -16 (100kW/136PS)
    • 9000
      • 2.0 -16 Turbo CD (136kW/185PS)
      • 2.3 -16 CD (107kW/146PS)
      • 2.3 -16 Turbo (143kW/195PS)
      • 2.3 -16 CD Turbo (147kW/200PS)
      • 2.0 -16 (94kW/128PS)
  • SKODA
    • FAVORIT (781)
      • 1.3 135 X, LX, GLX (781) (40kW/54PS)
    • FAVORIT Forman (785)
      • 1.3 (135 E) (40kW/54PS)
  • JAGUAR
    • XJ
      • 6 4.2 (124kW/169PS)
      • 6 4.2 (151kW/205PS)
      • 12 H.E. (217kW/295PS)
      • Sovereign V12 (194kW/264PS)
      • 6 4.2 (127kW/173PS)
      • 6 4.2 (130kW/177PS)
      • 6 4.2 (133kW/181PS)
      • 12 5.3 (187kW/254PS)
    • XJ (XJ40, XJ81)
      • 6 3.2 24V (146kW/199PS)
      • 6 4.0 (163kW/222PS)
      • 6 2.9 (108kW/147PS)
      • 3.6 (136kW/185PS)
    • XJ Coupe
      • 3.6 (136kW/185PS)
      • 5.3 (197kW/268PS)
      • 5.3 H.E. (217kW/295PS)
      • 5.3 (211kW/287PS)
      • 4.0 (163kW/222PS)
      • 4.0 (171kW/233PS)
    • XJSC Convertible (X27)
      • 5.3 (197kW/268PS)
      • 5.3 H.E. (217kW/295PS)
      • 5.3 (211kW/287PS)
      • 4.0 (163kW/222PS)
      • 4.0 (171kW/233PS)
  • HYUNDAI
    • S COUPE (SLC)
      • 1.5 i (65kW/88PS)
      • 1.5 i Turbo (85kW/116PS)
  • DAIMLER
    • XJ 40, 81
      • Sovereign 3.6 (136kW/185PS)
      • Sovereign 3.6 (145kW/197PS)
      • Sovereign 4.0 (163kW/222PS)
    • DAIMLER XJ (X30_)
      • Six 4.0 (177kW/241PS)
    • 2.8 - 5.3
      • Double Six 5.3 (194kW/264PS)
  • FORD
    • SIERRA II (GBG, GB4)
      • 2.0 i (74kW/100PS)
  • AUTOBIANCHI
    • Y10
      • 1.1 i.e. Cat (42kW/57PS)
      • 1.3 i.e. GT (54kW/73PS)
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