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Lambda Sensor EPS 1.997.023
O2 Sensor EPS 1.997.023. Fits 9 car models (ALFA ROMEO, FIAT, LANCIA), 1985–2005. Replaces 5 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- EPS
- Category
- O2 Sensor
- Cable Length [mm]
- 1200 mm
- Conductor Number
- 4 conductor
- MPN
- 1.997.023
- SKU
- 4005-1.997.023
- GTIN / EAN
- 8012510279571
- 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”.
Equivalent products. They fit in the same place.
2 available · 8 numbers
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All 8 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.
- BOSCH 0 258 003 390
- BOSCH 0 258 005 156
- FACET 10.7023
- FAE 77221
- INTERMOTOR 16382
- KW 497 023
- MTE-THOMSON 7834.40.120
- WALKER 250-24530
Compatible cars. ALFA ROMEO, FIAT, LANCIA, 9 models.
Matched from the manufacturer's data. Production years 1985–2005.
O2 Sensor for ALFA ROMEOO2 Sensor for FIATO2 Sensor for LANCIA
| Model | Engines | Years |
|---|---|---|
| ALFA ROMEO5 models | ||
| ALFA ROMEO 146 (930) | 2.0 16V T.S. (930.B5) | 1994–2001 |
| ALFA ROMEO 156 (932) | 1.6 16V T.SPARK (932.A4, 932.A4100) | 1997–2005 |
| ALFA ROMEO 164 (164) | 2.0 Twin Spark (164.H3), 3.0 V6 (164.H1A, 164.H1B, 164.K1P) | 1987–1998 |
| ALFA ROMEO GTV (916) | 2.0 T.SPARK 16V (916.C2, 916C2C00), 3.0 V6 24V (916.C1) | 1994–2005 |
| ALFA ROMEO SPIDER (916) | 2.0 T.SPARK 16V (916S2C00), 2.0 V6 Turbo (916S2A), 3.0 V6 (916S1) | 1994–2005 |
| FIAT1 model | ||
| FIAT CROMA (154) | 2500 V6 | 1985–1996 |
LANCIA3 models
| Model | Engines | Years |
|---|---|---|
| LANCIA KAPPA (838) | 3.0 24V (838AD1AA, 838AD11A, 838XD1AA, 838ZD1AA) | 1994–2001 |
| LANCIA KAPPA Coupe (838) | 3.0 24V (838CD, 838CD11A) | 1996–2001 |
| LANCIA KAPPA SW (838) | 3.0 24V (838BD11A) | 1996–2001 |
Always verify compatibility with your vehicle before ordering.
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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Standard delivery
Delivery estimates depend on current stock availability.
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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