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CP247
Gallery
BrandPIERBURG
MPN7.05271.87.0
OE refs4
SKU0005-7.05271.87.0
GTIN / EAN4028977970269

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Details

SpecificationValue
BrandPIERBURG
MPN7.05271.87.0
CategoryO2 Sensor
Cable Length [mm]1300 mm
Conductor Number6 conductor

OE/OEM numbers (4)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 11787558087. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

The PIERBURG O2 Sensor (7.05271.87.0) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: 177, Cable Length [mm]: 1300 mm, Conductor Number: Plastic conductor, Oxygen Sensor: Plastic, Oxygen Sensor: Aluminium. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW, MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 003 542 72 18, 0 258 017 020, 0 258 017 102, 0893224 and 8 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 (8)

FACET10.8481
FACET10.8490
METZGER AUTOTEILE0893224
NGK93778
VEMOV30-76-0062

O2 Sensor PIERBURG 7.05271.87.0compatible car models

Car modelsBMW: 1 Convertible (E88), 1 Coupe (E82), 3 Convertible (E93), 3 Coupe (E92), 3 (E90), 3 Touring (E91), Z4 Roadster (E89); MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S203), C-CLASS (W203), CLC-CLASS (CL203), CLK (C209), CLK Convertible (A209), E-CLASS Platform/Chassis (VF211), E-CLASS T-Model (S211), E-CLASS (W211), S-CLASS (W220, V220)
Engines135 i; 335 i; 335 i xDrive; sDrive 35 i; C 200 CDI (203.707); C 200 CDI (203.207); C 200 CDI (203.007); CLC 200 CDI (203.707); CLK 220 CDI (209.308); CLK 63 AMG (209.477); E 220 CDI (211.606); E 220 CDI (211.206); E 200 CDI (211.004); S 320 CDI (220.025, 220.125)
Year of manufacture1998-2016
Manufacturer article number (MPN)7.05271.87.0
OE part numbers003 542 72 18, 11 78 7 558 087, 7 558 087, A 003 542 72 18
Compatibility check

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Description and what's included

PIERBURG 7.05271.87.0 O2 Sensor. Cable Length [mm]: 1300 mm. Conductor Number: 6 conductor. Fitting Position: 177. Oxygen Sensor: 2. Oxygen Sensor: 6

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 BMW, MERCEDES-BENZ 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: Fitting Position: 177; Cable Length [mm]: 1300 mm; Conductor Number: 6 conductor; Oxygen Sensor: 6; 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: 003 542 72 18, 11 78 7 558 087, 7 558 087, A 003 542 72 18. 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 £168.99. 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 003 542 72 18?

Yes, this PIERBURG O2 Sensor is a direct replacement for OE part number 003 542 72 18. 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 7.05271.87.0 the same as the PIERBURG 7.02604.07.0?

No, while both are O2 Sensor parts, they are different products. The PIERBURG 7.05271.87.0 has Fitting Position: 177, Cable Length [mm]: 1300 mm, Conductor Number: 6 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.

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