DELPHI ES20521-12B1 Lambda sensor

Delphi Lambda Sensor ES20521-12B1 – Oxygen Sensor for Mercedes-Benz & Smart

DELPHI ES20521-12B1 Lambda sensor

Overall Rating: 4.1 / 5 (average from multiple review sources, as of 16 Oct 2026)
Based on a total of 21,051 customer reviews from independent review platforms.

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Cheapest Price
4-5 Werktage
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£45.99
Delivery from £8.45

Lambda sensor Planar probe ES20521-12B1 DELPHI for MERCEDES-BENZ SMART

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 3 - 10 working days of receiving cleared payment.
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£47.57
Free Delivery

Lambda sensor Planar probe ES20521-12B1 DELPHI for MERCEDES-BENZ SMART

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 10 working days of receiving cleared payment.
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£47.73
Free Delivery

New Lambda Sensor for MERCEDES-BENZ:SL,CLK,CLS,SLK,W169 0035428218 0045420718

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 9 - 16 working days of receiving cleared payment.
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£49.69
Free Delivery

Fits DELPHI ES20521-12B1 OXYGEN SENSOR MERCEDES-BENZ

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 8 working days of receiving cleared payment.
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£52.04
GBP 51.16 / Unit
Free Delivery

✅Fits DELPHI ES20521-12B1 OXYGEN SENSOR MERCEDES-BENZ ⭐UK Seller⭐

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 5 - 11 working days of receiving cleared payment.
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£52.04
GBP 52.04 / Unit
Free Delivery

Fits DELPHI ES20521-12B1 OXYGEN SENSOR MERCEDES-BENZ ⭐UK Stock⭐

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 9 working days of receiving cleared payment.
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£52.04
GBP 51.16 / Unit
Free Delivery

LAMBDA SENSOR ES20521-12B1 FOR MERCEDES-BENZ R-CLASS CLK/Convertible M-CLASS

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 11 - 16 working days of receiving cleared payment.
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£52.92
Free Delivery

LAMBDA SENSOR ES20521-12B1 FOR MERCEDES-BENZ R-CLASS CLK/Convertible M-CLASS

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 10 - 15 working days of receiving cleared payment.
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£52.92
Free Delivery
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DELPHI ES20521-12B1 Lambda sensor

Cheapest offer

Cable Length [mm]: 310; Oxygen Sensor: Heated; Oxygen Sensor: Diagnostic Probe; Fitting Position: Left, Right, Front, after catalytic converter, before catalytic converter, Right Front; Exhaust System: for catalytic converter, after catalytic converter, for pre-catalytic converter; Construction Year from: 05/2005; Vehicle Identification Number (VIN) from: J151311; Country Specific Design: Canada, USA
£45.99
4-5 Werktage
autodoc.co.uk

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DELPHI ES20521-12B1 Lambda sensor - Details

▶ Finding you the best price!

We have found 9 prices for DELPHI ES20521-12B1 Lambda sensor. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

DELPHI ES20521-12B1 Lambda sensor - Price Information

  • Cheapest price: £45.99
  • The cheapest price is offered by autodoc.co.uk. You can order the product there.
  • The price range for DELPHI ES20521-12B1 Lambda sensor is £45.99 to £61.90, with a total of 9 offers.
  • Payment methods: The online shop autodoc.co.uk supports: PayPal, Mastercard, Visa, Payment by invoice, Instant bank transfer
  • Delivery: The shortest delivery time is 4-5 Werktage working days offered by autodoc.co.uk.

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