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BrandCALORSTAT by Vernet
MPNLS140502
OE refs7
SKU0215-LS140502
GTIN / EAN3531650018635

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Details

SpecificationValue
BrandCALORSTAT by Vernet
MPNls140502
CategoryO2 Sensor
Length [mm]660 mm

OE numbers (7)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 11787503441. The red ring marks where this part installs on the vehicle.

Regulating lambda probe — 7 7' E66 (2002–2005) — Lambda Probe Fixings
7 7' E66 (2002–2005) · Lambda Probe FixingsPosition 01

About this product

The CALORSTAT by Vernet O2 Sensor (LS140502) 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]: 660 mm, Number of connectors: Copper. 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: 0015401017, 0258005090, 0258005259, 107418 and 15 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CALORSTAT by Vernet 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

Suitable cars

Equivalent products (12)

BOSCH0258005090
BOSCH0258005259
EPS1997418
EPS1997969
FACET107418
FACET107969
KW497418
KW497969
NGK5694
NGKOZA660EE19
NGKOZA660EE9
WALKER25024411

O2 Sensor CALORSTAT by Vernet LS140502compatible car models

Car modelsBMW: 3 Compact (E46), 3 Convertible (E46), 3 Coupe (E46), 3 (E46), 3 Touring (E46), 5 (E39), 5 (E60), 5 Touring (E39), 5 Touring (E61), 7 (E65, E66, E67) (+3 more); MERCEDES-BENZ: C-CLASS T-Model (S202), C-CLASS (W202), CLK (C208), CLK Convertible (A208)
Engines325 ti; 320 Ci; 320 i; 520 i; 525 i; 730 i, Li; 2.5 i; 2.2 i; C 240 T (202.086); C 240 (202.026); CLK 320 (208.365); CLK 320 (208.465)
Year of manufacture1993-2011
Manufacturer article number (MPN)LS140502
OE part numbers0015401017, 11783412464, 11783413463, 11783413464, 11787503441, 11787518495, A0015401017
Compatibility check

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Description and what's included

CALORSTAT by Vernet ls140502 O2 Sensor. Length [mm]: 660 mm. Number of connectors: 4

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

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — ships the next working day
  • 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 CALORSTAT by Vernet O2 Sensor have?

This CALORSTAT by Vernet O2 Sensor has the following specifications: Length [mm]: 660 mm; Number of connectors: 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: 0015401017, 11783412464, 11783413463, 11783413464, 11787503441, 11787518495, A0015401017. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a O2 Sensor cost?

This CALORSTAT by Vernet O2 Sensor is available for £87.99. O2 Sensor prices vary depending on brand, specifications, and vehicle compatibility. CALORSTAT by Vernet 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 0015401017?

Yes, this CALORSTAT by Vernet O2 Sensor is a direct replacement for OE part number 0015401017. 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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