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Details
| Specification | Value |
|---|---|
| Brand | PIERBURG |
| MPN | 7.05271.81.0 |
| Category | O2 Sensor |
| Cable Length [mm] | 210 mm |
| Conductor Number | 4 conductor |
OE/OEM numbers (28)
Search by this OE number to find compatible parts
- VAUXHALL / BUICK / CHEVROLET / OPEL—12 571 768
- VAUXHALL / OPEL—13 103 981
- GENERAL MOTORS / VAUXHALL / OPEL—24 420 594
- VAUXHALL / OPEL—24 432 940
- OPEL / VAUXHALL / CHEVROLET—48 03 502
- VAUXHALL / OPEL—55 555 625
- VAUXHALL / OPEL—55 561 554
- VAUXHALL / OPEL—55 561 863
- VAUXHALL / OPEL—55 563 958
- VAUXHALL / OPEL / SAAB—55 566 592
- OPEL / VAUXHALL—8 55 253
- OPEL / VAUXHALL—8 55 351
- OPEL / VAUXHALL—8 55 386
- OPEL / VAUXHALL—8 55 405
- GENERAL MOTORS / OPEL / VAUXHALL—8 55 406
- GENERAL MOTORS / OPEL / VAUXHALL—8 55 428
- OPEL / VAUXHALL—8 55 516
- OPEL / VAUXHALL—8 55 528
- OPEL / VAUXHALL—8 55 678
- GENERAL MOTORS / OPEL / VAUXHALL—91 29 885
- OPEL / VAUXHALL—91 29 954
- OPEL / VAUXHALL—91 92 922
- OPEL / VAUXHALL—91 99 470
- VAUXHALL / OPEL—93 177 450
- VAUXHALL / OPEL—93 177 451
- GENERAL MOTORS / VAUXHALL / OPEL—93 186 233
- VAUXHALL / OPEL—93 186 800
- VAUXHALL / OPEL—93 190 419
Where this part fits
Original-fit position for OE 855351. The red ring marks where this part installs on the vehicle.
![SENSOR,OXYGEN,WITH HARNESS,FRONT EXHAUST PIPE (PRODUCTION NO. 9129954) — Opel ASTRA-G ( 1998 - 2010) — G FUEL AND EXHAUST › 156.X12XE[LW4],Z12XE[LW4] ENGINES](/_next/image?url=https%3A%2F%2Fcdn.carparts247.co.uk%2Fdiagrams%2Foem%2Fopel%2Ft98%2Fc6cc44b3c4d1d69f%2F22.webp&w=3840&q=75)
About this product
When o2 sensor performance matters, the PIERBURG 7.05271.81.0 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]: 210 mm, Conductor Number: Copper conductor, Oxygen Sensor: Aluminium. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with BUICK, CHEVROLET, OPEL, SAAB and 1 other makes 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: 0 258 006 595, 12 571 768, 12571768, 13 103 981 and 43 more. Matching these numbers confirms a like-for-like replacement with no loss of function. PIERBURG 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.
Suitable cars
Equivalent products (4)
O2 Sensor PIERBURG 7.05271.81.0 — compatible car models
| Car models | BUICK: RENDEZVOUZ; CHEVROLET: CAPTIVA (C100, C140); OPEL: AGILA A (H00), ANTARA A (L07), ASTRA G CLASSIC Caravan (F35), ASTRA G Hatchback (T98), ASTRA G Saloon (T98), ASTRA H (A04), ASTRA H CLASSIC Estate (A04), ASTRA H CLASSIC Hatchback (A04), ASTRA H Estate (A04), ASTRA H GTC (A04) (+18 more) |
|---|---|
| Engines | 3.6; 3.2 4WD; 1.0 12V (F68); 3.2 V6; 1.4 (F35); 1.2 16V (F08, F48); 1.2 16V (F69); 1.2 (L48); 1.4 (L35); 1.4 (L48); 1.4 (L08); 1.4 (L69); 1.6 Turbo (L67); 1.6 Turbo 4x4 (68); 1.6 Turbo (35) (+13 more) |
| Year of manufacture | 1994-2017 |
| Manufacturer article number (MPN) | 7.05271.81.0 |
| OE part numbers | 12 571 768, 13 103 981, 24 420 594, 24 432 940, 48 03 502, 55 555 625, 55 561 554, 55 561 863, 55 563 958, 55 566 592, 8 55 253, 8 55 351, 8 55 386, 8 55 405, 8 55 406, 8 55 428, 8 55 516, 8 55 528, 8 55 678, 91 29 885 (+8 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
PIERBURG 7.05271.81.0 O2 Sensor. Cable Length [mm]: 210 mm. Conductor Number: 4 conductor. Oxygen Sensor: 2
- 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 BUICK, CHEVROLET, OPEL, SAAB, VAUXHALL 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 PIERBURG O2 Sensor have?
This PIERBURG O2 Sensor has the following specifications: Cable Length [mm]: 210 mm; Conductor Number: 4 conductor; Oxygen Sensor: 2. 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: 12 571 768, 13 103 981, 24 420 594, 24 432 940, 48 03 502, 55 555 625, 55 561 554, 55 561 863 and 20 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a O2 Sensor cost?
This PIERBURG O2 Sensor is available for £95.99. O2 Sensor prices vary depending on brand, specifications, and vehicle compatibility. PIERBURG 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 12 571 768?
Yes, this PIERBURG O2 Sensor is a direct replacement for OE part number 12 571 768. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the PIERBURG 7.05271.81.0 the same as the PIERBURG 7.02604.07.0?
No, while both are O2 Sensor parts, they are different products. The PIERBURG 7.05271.81.0 has Cable Length [mm]: 210 mm, Conductor Number: 4 conductor, Oxygen Sensor: 2. The PIERBURG 7.02604.07.0 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
