Lambda Sensor DELPHI ES20243-12B1
O2 Sensor DELPHI ES20243-12B1. Fits 10 car models (ROVER), 1986–2005. Replaces 1 OE number.

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Specification. From the manufacturer's data.
- Brand
- DELPHI
- Category
- O2 Sensor
- Cable Length [mm]
- 540 mm
- MPN
- ES20243-12B1
- SKU
- 0089-ES20243-12B1
- GTIN / EAN
- 5012759388020
- 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”.
- ROVERMHK10021
Equivalent products. They fit in the same place.
0 available · 20 numbers
All 20 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.
- BorgWarner (BERU) 0824010114
- BorgWarner (BERU) OZH094
- BOSCH 0 258 003 333
- EPS 1.997.915
- FACET 10.7915
- GAT EUROKAT 876.204
- HOFFER 7481056
- INTERMOTOR 16323
- INTERMOTOR 16323
- INTERMOTOR LOS276
- INTERMOTOR LOS276
- KW 497 915
- NGK 0173
- NGK 0173
- NGK 0430
- NGK 0430
- NGK OZA448-E35
- NGK OZA448-E35
- NGK OZA527-E18
- NGK OZA527-E18
Compatible cars. ROVER, 10 models.
Matched from the manufacturer's data. Production years 1986–2005.
| Model | Engines | Years |
|---|---|---|
| ROVER10 models | ||
| ROVER 200 Coupe (XW) | 220 GSi | 1992–1999 |
| ROVER 200 II Hatchback (XW) | 216 GSi, 220 GTi | 1989–1995 |
| ROVER 400 II (RT) | 420 Si Lux | 1995–2000 |
| ROVER 400 II (XW) | 420 GTI/GSI/Vitesse | 1990–1995 |
| ROVER 400 II Hatchback (RT) | 420 Si Lux | 1995–2000 |
| ROVER 400 Tourer (XW) | 2.0 i | 1993–1998 |
ROVER4 more models
| Model | Engines | Years |
|---|---|---|
| ROVER 45 I Hatchback (RT) | 2.0 V6 | 2000–2005 |
| ROVER 45 I Saloon (RT) | 2.0 V6 | 2000–2005 |
| ROVER 800 (XS) | 820 I/SI (RS) | 1986–1999 |
| ROVER 800 Hatchback (XS) | 820 I/SI (XS) | 1986–1999 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
DELPHI
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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Delivery and returns. No small print.
£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
Orders from £50.00
14 days
Returns
Money back if the part does not fit.
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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