Skip to main content
CarParts247
O2 Sensor image
ES20025-12B1EAN 5012759387702

Lambda Sensor DELPHI ES20025-12B1

O2 Sensor DELPHI ES20025-12B1. Fits 65 car models (FIAT, FORD, MAZDA). Replaces 66 OE numbers.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

In stockPrice incl. VAT

£62.99 Save £20.00 (32%)

Buy Now

  • Delivery in 4–8 working days.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee
  • Earn 42 points on this item

Specification. From the manufacturer's data.

Brand
DELPHI
Category
O2 Sensor
Cable Length [mm]
375 mm
MPN
ES20025-12B1
SKU
0089-ES20025-12B1
GTIN / EAN
5012759387702
What's included
1x O2 Sensor

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Show all 66 OE numbers

Where this part fits

Original-fit position for OE 1536254. The red ring marks where this part installs on the vehicle.

Sensor Assy; C-MAX/Grand C-MAX 2015- (CEU); 5 Door UAV; 1.6L Duratec Ti-VCT(125PS)FFV-Sigma; 1.6L Duratec Ti-VCT (85PS) - Sigma — 3 Powertrain — 30903 Powertrain.Exhaust Systems › 3090307B Exhaust Modules And Sensors; Zetec 1.6 DOHC EFI; C-MAX/Grand C-MAX 2015-
3 Powertrain · 30903 Powertrain.Exhaust Systems › 3090307B Exhaust Modules And Sensors; Zetec 1.6 DOHC EFI; C-MAX/Grand C-MAX 2015-Position 9G444A

Equivalent products. They fit in the same place.

11 available · 120 numbers In stock from £49.99 to £53.99.

All O2 Sensor
All 120 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

  • BBT OXY410.040
  • BLUE PRINT ADBP700032
  • BorgWarner (BERU) 0824010014
  • BorgWarner (BERU) 0824010016
  • BorgWarner (BERU) 0824010047
  • BorgWarner (BERU) 0824010065
  • BorgWarner (BERU) OZH013
  • BorgWarner (BERU) OZH015
  • BorgWarner (BERU) OZH045
  • BorgWarner (BERU) OZH059
  • BOSCH 0 258 003 076
  • BOSCH 0 258 003 122
  • BOSCH 0 258 003 174
  • BOSCH 0 258 003 259
  • BOSCH 0 258 003 291
  • BOSCH 0 258 003 307
  • BOSCH 0 258 003 339
  • BOSCH 0 258 003 342
  • BOSCH 0 258 003 392
  • BOSCH 0 258 003 456
  • BOSCH 0 258 003 457
  • BOSCH 0 258 003 484
  • BOSCH 0 258 003 486
  • BOSCH 0 258 003 713
  • BOSCH 0 258 003 714
  • BOSCH 0 258 003 724
  • BOSCH 0 258 003 801
  • BOSCH 0 258 006 601
  • BOSCH 0 258 010 071
  • DELPHI ES20025
  • DELPHI ES20025-11B1
  • DENSO DOX-1361
  • EFI 301368
  • EFI 301443
  • EFI 301452
  • ELTA AUTOMOTIVE LEB376
  • ELTA AUTOMOTIVE LEB4045
  • ELTA AUTOMOTIVE SNB879
  • ELTA AUTOMOTIVE XLS1084
  • ELTA AUTOMOTIVE XLS1500
  • ELTA AUTOMOTIVE XLS1501
  • EPS 1.850.614
  • EPS 1.997.296
  • EPS 1.997.444
  • EPS 1.997.889
  • FACET 7.5614
  • FACET 10.7296
  • FACET 10.7444
  • FACET 10.7889
  • FAE 77168
  • FEBI BILSTEIN 21381
  • FEBI BILSTEIN 21383
  • FUELPARTS LB1002
  • FUELPARTS LB1031
  • FUELPARTS LB1111
  • FUELPARTS LB1194
  • FUELPARTS LB1196
  • FUELPARTS LB1225
  • FUELPARTS LB1226
  • FUELPARTS LB1273
  • FUELPARTS LB1303
  • HELLA 6PA 358 066-221
  • HELLA 6PA 358 066-251
  • HOFFER 7481048
  • INTERMOTOR 64021
  • INTERMOTOR 64021
  • INTERMOTOR 64157
  • INTERMOTOR 64157
  • INTERMOTOR SG150
  • INTERMOTOR SG150
  • INTERMOTOR SG225
  • INTERMOTOR SG225
  • KW 497 296
  • KW 497 444
  • KW 497 889
  • KW 550 614
  • NGK 0135
  • NGK 0135
  • NGK 0190
  • NGK 0190
  • NGK 0199
  • NGK 0199
  • NGK 0293
  • NGK 0293
  • NGK 1638
  • NGK 1638
  • NGK 1865
  • NGK 1865
  • NGK 1890
  • NGK 1890
  • NGK 5708
  • NGK 5708
  • NGK OZA33-D5
  • NGK OZA33-D5
  • NGK OZA89-D1
  • NGK OZA89-D1
  • NGK OZA89-D2
  • NGK OZA89-D2
  • NGK OZA216-D2
  • NGK OZA216-D2
  • NGK OZA448-E12
  • NGK OZA448-E12
  • NGK OZA448-E44
  • NGK OZA448-E44
  • NGK OZA659-EE44
  • NGK OZA659-EE44
  • NGK OZA660-EE15
  • NGK OZA660-EE15
  • PIERBURG 7.02604.61.0
  • PIERBURG 7.02604.63.0
  • SWAG 50 92 1381
  • SWAG 50 92 1383
  • TOPRAN 300 590
  • TOPRAN 300 591
  • TRUCKTEC AUTOMOTIVE 18.39.004
  • VEMO 25-76-0001
  • VEMO 25-76-0005
  • VEMO V25-76-0001
  • VEMO V25-76-0005
  • WALKER PRODUCTS 250-24015

Compatible cars. FIAT, FORD, MAZDA, 65 models.

Matched from the manufacturer's data.

O2 Sensor for FIATO2 Sensor for FORDO2 Sensor for MAZDA

Models DELPHI ES20025-12B1 fits
ModelEnginesYears
FIAT2 models
FIAT TEMPRA (159)2.01990–1998
FIAT TEMPRA S.W. (159)2.01990–1997
FORD62 models
FORD C-MAX (DM2)1.62007–2010
FORD C-MAX II (DXA/CB7, DXA/CEU)1.6 Ti2010–2019
FORD C-MAX II Van1.6 Ti2010–2019
FORD COUGAR (EC)2.0 16V1998–2001
FORD58 more models
Models DELPHI ES20025-12B1 fits
ModelEnginesYears
FORD ESCORT CLASSIC (AAL, ABL)1.6 16V1998–2000
FORD ESCORT CLASSIC Turnier (ANL)1.6 16V1999–2000
FORD ESCORT IV (GAF, AWF, ABFT)1.4, 1.6 i1983–1994
FORD ESCORT IV Convertible (ALF)1.4, 1.6 i1986–1992
FORD ESCORT IV Turnier (AWF, AVF)1.41985–1990
FORD ESCORT V (AAL, ABL)1.3, 1.4, 1.6, RS 2000, RS 2000 4x41990–1996
FORD ESCORT V Convertible (ALL, BJ2)1.4, 1.61990–1995
FORD ESCORT V Express (AVF)1.3, 1.41990–1994
FORD ESCORT V Saloon (AFL)1.3, 1.41993–1995
FORD ESCORT V Turnier (ANL)1.3, 1.4, 1.61990–1995
FORD ESCORT VI (GAL, AAL, ABL)1.3, 1.4, 1.6 16V, 1.6 16V 4x4, 1.6 i 16V, 1.8 16V, 1.8 16V (EDA, EHC), RS 2000, RS 2000 4x41995–2002
FORD ESCORT VI Convertible (ALL)1.4, 1.6 16V XR3i, 1.8 16V XR3i1994–2000
FORD ESCORT VI Estate Van (AVL)1.3, 1.41995–2001
FORD ESCORT VI Saloon (GAL, AFL)1.3, 1.4, 1.6 i 16V, 1.8 16V1995–2002
FORD ESCORT VI Turnier (GAL, ANL)1.3, 1.4, 1.6 16V, 1.6 i 16V, 1.8 16V1995–2002
FORD FIESTA Box Body/MPV (F3L, F5L)1.31989–1996
FORD FIESTA Box Body/MPV (J5, J3)1.31996–
FORD FIESTA III (GFJ)1.1, 1.3 Cat, 1.4, 1.6 XR2i1989–1997
FORD FIESTA IV (JA, JB)1.25 i 16V, 1.3 i1995–2006
FORD FOCUS C-MAX (DM2)1.6, 1.6 Ti2003–2007
FORD FOCUS I (DAW, DBW)1.4 16V, 1.6 16V, 1.6 16V Flexifuel, 1.8 16V, 1.8 16V BiFuel, 1.8 TDCi, 2.0 16V, RS1998–2009
FORD FOCUS I Estate Van (DNW)1.4, 1.6, 1.81998–2005
FORD FOCUS I Saloon (DFW)1.4 16V, 1.6 16V, 1.8 16V, 1.8 TDCi, 2.0 16V1999–2009
FORD FOCUS I Turnier (DNW)1.4 16V, 1.6 16V, 1.6 16V Flexifuel, 1.8 16V, 1.8 BiFuel, 1.8 TDCi, 2.0 16V1999–2007
FORD FOCUS II (DA, HCP, DP)1.4, 1.6, 1.6 LPG, 1.6 Ti2004–2013
FORD FOCUS II Convertible1.62006–2010
FORD FOCUS II Estate Van1.4, 1.6, 1.6 Ti-VCT2004–2011
FORD FOCUS II Saloon (DB, FCH, DH)1.4, 1.6, 1.6 Ti2005–
FORD FOCUS II Turnier (DA, FFS, DS)1.4, 1.6, 1.6 LPG, 1.6 TDCi, 1.6 Ti2004–2012
FORD FOCUS III1.6 Flexifuel, 1.6 LPG, 1.6 Ti2010–2020
FORD FOCUS III Hatchback Van1.6 Ti2011–2020
FORD FOCUS III Saloon1.6 Flexifuel, 1.6 Ti2010–2020
FORD FOCUS III Turnier1.6 Flexifuel, 1.6 LPG, 1.6 Ti2010–2020
FORD GALAXY I (WGR)2.0 i, 2.3 16V1995–2006
FORD GALAXY MK I VAN (WGR)2.01995–2006
FORD GRAND C-MAX (DXA/CB7, DXA/CEU)1.6 Ti2010–2019
FORD KA (RB)1.3 i1996–2008
FORD KA Van (RB)1.3 i2002–2005
FORD MONDEO I (GBP)1.6 i 16V, 1.8 i 16V, 1.8 i 16V 4x4, 2.0 i 16V, 2.0 i 16V 4x4, 2.5 i 24V1993–1996
FORD MONDEO I Saloon (GBP)1.6 i 16V, 1.8 4x4, 1.8 i 16V, 2.0 i 16V, 2.0 i 16V 4x4, 2.5 i 24V1993–1996
FORD MONDEO I Turnier (BNP)1.6 i 16V, 1.8 i 16V, 1.8 i 16V 4x4, 2.0 i 16V, 2.0 i 16V 4x4, 2.5 i 24V1993–1996
FORD MONDEO II (BAP)1.6 i 16V, 2.0 i, 2.5 24V1996–2000
FORD MONDEO II Saloon (BFP)1.6 i 16V, 2.0 i, 2.5 24V1996–2000
FORD MONDEO II Turnier (BNP)1.6 i 16V, 2.0 i, 2.5 24V1996–2000
FORD ORION II (AFF)1.4 Cat, 1.6 i1985–1990
FORD ORION III (GAL)1.3, 1.4, 1.6 i1990–1996
FORD PUMA (EC)1.4 16V, 1.6 16V, 1.7 16V, Racing ST 1601997–2002
FORD SCORPIO I (GAE, GGE)2.0, 2.0 i1985–1994
FORD SCORPIO I Saloon (GGE)2.0 i1986–1994
FORD SCORPIO I Turnier (GGE)2.0 i1988–1994
FORD SCORPIO II (GFR, GGR)2.0 i, 2.0 i 16V, 2.3 i 16V, 2.9 i, 2.9 i 24V1994–1998
FORD SCORPIO II Turnier (GNR, GGR)2.0 i, 2.0 i 16V, 2.3 i 16V, 2.9 i, 2.9 i 24V1994–1998
FORD TOURNEO CONNECT1.8 16V2002–2013
FORD TRANSIT Bus (E)2.0 (EBL, EBS, ECL, EDS, EDL, EGL, ESS, ESL, EUS), 2.0 CNG1994–2000
FORD TRANSIT CONNECT (P65, P70, P80)1.8 16V, 1.8 16V LPG2002–
FORD TRANSIT Platform/Chassis (E)2.0 (EME/L/S, ENE/L/S)1994–2000
FORD TRANSIT TOURNEO Bus2.01994–2000
FORD TRANSIT Van (E)2.0 (EAL, EAS)1994–2000
MAZDA1 model
Models DELPHI ES20025-12B1 fits
ModelEnginesYears
MAZDA 121 III (JASM, JBSM)1.31996–2003

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

DELPHI

More DELPHI parts

Related categories

All O2 SensorFIATFORDMAZDA

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to replacement-part pages.

Related Guides

Lambda Sensor Buying GuidePre-cat and post-cat oxygen sensors — diagnostic codes, emissions impact, and choosing direct-fit vs universal.

Delivery and returns. No small print.

£5.99

Standard delivery

See the delivery estimate beside the price.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms

We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country

Delivery times to EU countries (working days)

Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10