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CP247
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BrandDELPHI
MPNES10957-12B1
OE refs5
SKU0089-ES10957-12B1
GTIN / EAN5012759387399

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Details

SpecificationValue
BrandDELPHI
MPNes10957-12b1
CategoryO2 Sensor
Cable Length [mm]1670 mm

OE/OEM numbers (5)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 9487147. The red ring marks where this part installs on the vehicle.

front, TURBO, CH -92351 — 23 Fuel system — Subgroups of category: "Fuel system" › fuel system 5CYL , B5244T5
23 Fuel system · Subgroups of category: "Fuel system" › fuel system 5CYL , B5244T5Position 1

About this product

When o2 sensor performance matters, the DELPHI ES10957-12B1 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Cable Length [mm]: 1670 mm, Oxygen Sensor: Aluminium, Oxygen Sensor: Copper. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with VOLVO vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 0 258 003 020, 0 258 003 027, 0 258 003 034, 0 258 003 060 and 43 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DELPHI is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

About DELPHI

Delphi Technologies, with roots dating back to 1994 as part of General Motors, is a globally recognised supplier of fuel injection, ignition, and engine management systems. Delphi specialises in diesel injectors, fuel pumps, ignition coils, lambda sensors, and engine management components. As an OE supplier to major manufacturers worldwide, Delphi products are engineered to original factory specifications. With deep expertise in both petrol and diesel fuel systems, Delphi is the professional's choice for precision engine and fuel system components.

Suitable cars

Equivalent products (52)

Show all 52 OE numbers
BBTOXY321.165
BorgWarner (BERU)0824010004
BorgWarner (BERU)OZH003
BOSCH0 258 003 020
BOSCH0 258 003 027
BOSCH0 258 003 119
BOSCH0 258 003 241
BOSCH0 258 003 246
BOSCH0 258 003 254
DELPHIES10957
DELPHIES10957-11B1
EFI301310
ELTA AUTOMOTIVELEB369
ELTA AUTOMOTIVEXLS1246
EPS1.997.030
EPS1.997.785
FACET10.7003
FACET10.7030
FACET10.7785
FUELPARTSLB1007
FUELPARTSLB1091
FUELPARTSLB1123
FUELPARTSLB1160
HELLA6PA 009 165-271
HOFFER7481019
INTERMOTOR16444
INTERMOTOR16444
INTERMOTOR64004
INTERMOTOR64004
INTERMOTOR64097
INTERMOTOR64097
INTERMOTORLOS369
INTERMOTORLOS369
INTERMOTORSG71
INTERMOTORSG71
KW497 030
KW497 785
NGK0269
NGK0269
NGK0291
NGK0291
NGK0450
NGK0450
NGKOZA446-E49
NGKOZA446-E49
NGKOZA446-E55
NGKOZA446-E55
PIERBURG7.05270.60.0
WALKER PRODUCTS250-23033

O2 Sensor DELPHI ES10957-12B1compatible car models

Car modelsVOLVO: 240 Kombi (P245), 240 (P242, P244), 440 (445), 460 (464), 480 (482), 740 (744), 740 Kombi (745), 760 (704, 764), 760 Kombi (704, 765), 780 (782) (+17 more)
Engines2.3; 1.6; 1.7; 2.0; 2.8; 2.8 (765); 2.9; 2.0 T; 2.4 T XC AWD; 2.5 T AWD
Year of manufacture1974-2015
Manufacturer article number (MPN)ES10957-12B1
OE part numbers8631670, 8642738, 8670276, 9202988, 9487147
Compatibility check

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Description and what's included

DELPHI es10957-12b1 O2 Sensor. Cable Length [mm]: 1670 mm. Oxygen Sensor: 2. Oxygen Sensor: 4

What's included:
  • 1x O2 Sensor
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this O2 Sensor compatible with my car?

This O2 Sensor fits VOLVO vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this DELPHI O2 Sensor have?

This DELPHI O2 Sensor has the following specifications: Cable Length [mm]: 1670 mm; Oxygen Sensor: 2; Oxygen Sensor: 4. Check the full specifications table above for complete details.

What OE part numbers does this O2 Sensor replace?

This O2 Sensor replaces OE part numbers: 8631670, 8642738, 8670276, 9202988, 9487147. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a O2 Sensor cost?

This DELPHI O2 Sensor is available for £59.99. O2 Sensor prices vary depending on brand, specifications, and vehicle compatibility. DELPHI parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my O2 Sensor?

Symptoms include increased fuel consumption, rough idle, failed emissions test, check engine light, or reduced engine performance.

What tools do I need to replace a O2 Sensor?

Tools needed: lambda sensor socket wrench (22mm slotted), penetrating oil (apply 24 hours before removal on vehicles with high mileage or corrosion), oxygen sensor thread chaser, torque wrench (40-55 Nm), OBD-II scanner. Difficulty: Moderate DIY. Safety warning: Only remove on a fully cold exhaust. Apply penetrating oil the day before on older vehicles to avoid breaking the sensor in the bung -- a broken sensor requires professional extraction equipment.

Can I use this part as a replacement for OE 8631670?

Yes, this DELPHI O2 Sensor is a direct replacement for OE part number 8631670. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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