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CP247
Gallery
BrandFAE
MPN77270
OE refs22
SKU0240-77270
GTIN / EAN8435050620779

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Details

SpecificationValue
BrandFAE
CategoryO2 Sensor
Length [mm]880 mm
Number of pins4 -pin connector
Technical Information NumberUniversal 77015

OE/OEM numbers (22)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 0015408017. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

The FAE O2 Sensor (77270) 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: Length [mm]: 880 mm, Number of pins: Copper -pin connector, Technical Information Number: Universal 77015. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit 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: 000 540 64 17, 000 540 78 17, 001 540 07 17, 001 540 70 17 and 52 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAE 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 (31)

Show all 31 OE numbers
BorgWarner (BERU)0824 010 022
BorgWarner (BERU)OZH 021
BOSCH0 258 003 514
BOSCH0 258 003 637
ERA570181
ERA570181A
ERA570203A
FACET10.7314
FUELPARTSLB1420
HELLA6PA 009 165-261
INTERMOTOR13135
INTERMOTOR16405
KW497 314
LUCAS ELECTRICALLEB377
MAGNETI MARELLI460000171010
MTE-THOMSON7853.45.087
NGK0171
NGK0285
NGK93028
NGKOZA448-E28
NGKOZA527-E13
NGKOZA739-EE25
PEX4.00.100
TOMCO9890166000
VEMO30-76-0006
WALKER250-24548

O2 Sensor FAE 77270compatible car models

Car modelsMERCEDES-BENZ: C-CLASS T-Model (S202), C-CLASS (W202)
EnginesC 180 T (202.078); C 180 (202.018)
Year of manufacture1993-2001
Manufacturer article number (MPN)77270
OE part numbers000 540 64 17, 000 540 78 17, 001 540 07 17, 001 540 70 17, 001 540 74 17, 001 540 80 17, 001 540 86 17, 15400717, 15407017, 15407417, 15408017, 439101, 522999, 523014, A 000 540 64 17, A 000 540 78 17, A 001 540 07 17, A 001 540 70 17, A 001 540 74 17, A 001 540 80 17 (+2 more)
Compatibility check

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Description and what's included

FAE 77270 O2 Sensor. Length [mm]: 880 mm. Number of pins: 4 -pin connector. Technical Information Number: Universal 77015

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 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 FAE O2 Sensor have?

This FAE O2 Sensor has the following specifications: Length [mm]: 880 mm; Number of pins: 4 -pin connector; Technical Information Number: Universal 77015. 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: 000 540 64 17, 000 540 78 17, 001 540 07 17, 001 540 70 17, 001 540 74 17, 001 540 80 17, 001 540 86 17, 15400717 and 14 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a O2 Sensor cost?

This FAE O2 Sensor is available for £60.99. O2 Sensor prices vary depending on brand, specifications, and vehicle compatibility. FAE 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 000 540 64 17?

Yes, this FAE O2 Sensor is a direct replacement for OE part number 000 540 64 17. 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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