DELPHI Lambda zonde ES21203-12B1
Compatible with MERCEDES-BENZ C-CLASS T-Model (S203) , MERCEDES-BENZ E-CLASS T-Model (S211) , MERCEDES-BENZ E-CLASS (W211) Show more infoThe DELPHI Lambda zonde, part number ES21203-12B1, is engineered to precise specifications for seamless integration into your vehicle's exhaust system. It plays a crucial role in monitoring oxygen levels in the exhaust gases, providing vital data to the engine control unit (ECU). Accurate readings from the Lambda zonde are essential for maintaining the correct air-fuel ratio. This leads to improved fuel efficiency, reduced emissions, and optimal engine performance. A malfunctioning Lambda zonde can result in poor fuel economy, increased pollution, and potential engine trouble codes. DELPHI is a trusted name in automotive components, known for its commitment to quality and innovation. Choosing the ES21203-12B1 ensures you are receiving a part that meets stringent industry standards and is built to last. Proper installation and maintenance of this component will contribute to the overall health and longevity of your vehicle's powertrain.
- Direct fit for specified applications
- Ensures accurate air-fuel ratio monitoring
- Contributes to reduced emissions
- Improves fuel efficiency
- Built to DELPHI's high-quality standards
- Essential for optimal engine performance
- Part number: ES21203-12B1
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MERCEDES-BENZ
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C-CLASS T-Model (S203)
- C 220 CDI (203.208) (100kW/136PS)
- C 200 CDI (203.204) (75kW/102PS)
- C 200 CDI (203.207) (90kW/122PS)
- C 220 CDI (203.208) (110kW/150PS)
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E-CLASS T-Model (S211)
- E 220 T CDI (120kW/163PS)
- E 220 T CDI (211.206) (110kW/150PS)
- E 320 T CDI (211.226) (150kW/204PS)
- E 280 T CDI (211.223) (130kW/177PS)
- E 220 T CDI (211.208) (125kW/170PS)
- E 220 CDI (211.206) (100kW/136PS)
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E-CLASS (W211)
- E 220 CDI (120kW/163PS)
- E 220 CDI (211.006) (110kW/150PS)
- E 200 CDI (211.004) (75kW/102PS)
- E 200 CDI (211.004) (90kW/122PS)
- E 320 CDI (211.026) (150kW/204PS)
- E 400 CDI (211.028) (191kW/260PS)
- E 280 CDI (211.023) (130kW/177PS)
- E 200 CDI (211.007) (100kW/136PS)
- E 220 CDI (211.008) (125kW/170PS)
- E 220 CDI (211.006) (100kW/136PS)
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S-CLASS (W220, V220)
- S 320 CDI (220.025, 220.125) (150kW/204PS)
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C-CLASS (W203)
- C 200 CDI (203.007) (90kW/122PS)
- C 220 CDI (203.008) (110kW/150PS)
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C-CLASS Coupe (CL203)
- C 200 CDI (203.707) (90kW/122PS)
- C 220 CDI (203.708) (110kW/150PS)
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CLK (C209)
- CLK 220 CDI (209.308) (110kW/150PS)
- CLK 63 AMG (209.377) (354kW/481PS)
- CLK 63 AMG (209.377) (373kW/507PS)
- CLK 220 CDI (209.308) (100kW/136PS)
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SPRINTER 3-t Autobuss (B906)
- 224 (906.713) (190kW/258PS)
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SPRINTER 3-t Furgons (B906)
- 224 (906.613) (190kW/258PS)
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SPRINTER 3-t Platforma/Šasija (B906)
- 224 (906.113, 906.213) (190kW/258PS)
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SPRINTER 3,5-t Autobuss (B906)
- 324 (906.733, 906.735) (190kW/258PS)
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SPRINTER 3,5-t Furgons (B906)
- 324 (906.633, 906.635, 906.637) (190kW/258PS)
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SPRINTER 3,5-t Platforma/Šasija (B906)
- 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
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S-CLASS (W221, V221)
- S 320 CDI (221.022, 221.122) (173kW/235PS)
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CLK Kabriolets (A209)
- CLK 63 AMG (209.477) (354kW/481PS)
- CLK 63 AMG (209.477) (354kW/481PS)
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CLC-CLASS (CL203)
- CLC 200 CDI (203.707) (90kW/122PS)
- CLC 220 CDI (203.708) (110kW/150PS)
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SPRINTER 5-t Platforma/Šasija (B906)
- 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
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SPRINTER 5-t Furgons (B906)
- 524 (906.653, 906.655, 906.657) (190kW/258PS)
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SPRINTER 4,6-t Furgons (B906)
- 424 (906.655, 906.657, 906.653) (190kW/258PS)
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SPRINTER 4,6-t Platforma/Šasija (B906)
- 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
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E-CLASS Platforma/Šasija (VF211)
- E 220 CDI (211.606) (110kW/150PS)
- E 220 CDI (211.608) (125kW/170PS)
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C-CLASS T-Model (S203)