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Details
| Specification | Value |
|---|---|
| Brand | PIERBURG |
| MPN | 7.05271.22.0 |
| Category | O2 Sensor |
| Voltage [V] | 12 V |
| Cable Length [mm] | 600 mm |
| Conductor Number | 5 conductor |
OE/OEM numbers (10)
Search by this OE number to find compatible parts
- BMW—11 78 7 512 982
- BMW—11 78 7 516 149
- BMW—11 78 7 521 705
- BMW—11 78 7 530 282
- BMW—11 78 7 651 149
- BMW—7 512 982
- BMW—7 516 149
- BMW—7 521 705
- BMW—7 530 282
- BMW—7 651 149
About this product
PIERBURG O2 Sensor (7.05271.22.0) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Zinc V, Cable Length [mm]: 600 mm, Conductor Number: Rubber conductor, Oxygen Sensor: Aluminium, Oxygen Sensor: 0 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with BMW 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: 0 258 007 144, 0 258 007 160, 0 258 007 273, 0893349 and 39 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 (35)
Show all 35 OE numbers
O2 Sensor PIERBURG 7.05271.22.0 — compatible car models
| Car models | BMW: 1 (E87), 3 (E90), 3 Touring (E91), 5 (E60), 5 Touring (E61), 6 Convertible (E64), 6 (E63), 7 (E65, E66, E67) |
|---|---|
| Engines | 120 i; 320 i; 545 i; 645 Ci; 735 i, Li |
| Year of manufacture | 2001-2013 |
| Manufacturer article number (MPN) | 7.05271.22.0 |
| OE part numbers | 11 78 7 512 982, 11 78 7 516 149, 11 78 7 521 705, 11 78 7 530 282, 11 78 7 651 149, 7 512 982, 7 516 149, 7 521 705, 7 530 282, 7 651 149 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
PIERBURG 7.05271.22.0 O2 Sensor. Cable Length [mm]: 600 mm. Conductor Number: 5 conductor. Oxygen Sensor: 0. Oxygen Sensor: 2. Voltage [V]: 12 V
- 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 BMW 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: Voltage [V]: 12 V; Cable Length [mm]: 600 mm; Conductor Number: 5 conductor; Oxygen Sensor: 2; Oxygen Sensor: 0. 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: 11 78 7 512 982, 11 78 7 516 149, 11 78 7 521 705, 11 78 7 530 282, 11 78 7 651 149, 7 512 982, 7 516 149, 7 521 705 and 2 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 £131.99. 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 11 78 7 512 982?
Yes, this PIERBURG O2 Sensor is a direct replacement for OE part number 11 78 7 512 982. 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 7.05271.22.0 the same as the PIERBURG 7.02604.07.0?
No, while both are O2 Sensor parts, they are different products. The PIERBURG 7.05271.22.0 has Voltage [V]: 12 V, Cable Length [mm]: 600 mm, Conductor Number: 5 conductor. 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.
