DELPHI Lambda zonde ES21371-12B1

Compatible with PEUGEOT 308 II (LB_, LP_, LW_, LH_, L3_) , PEUGEOT 308 SW II (LC_, LJ_, LR_, LX_, L4_) , PEUGEOT 208 I (CA_, CC_) Show more info
This DELPHI Lambda zonde, part number ES21371-12B1, is designed for optimal engine performance and emissions control. Ensure your vehicle runs efficiently with this high-quality sensor.
56.61 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (23.03.2026)
PN ES2137112B1
Make DELPHI
EAN 5012759655795

The DELPHI Lambda zonde ES21371-12B1 is a critical component for modern vehicle emissions systems. It accurately measures the oxygen content in the exhaust gases, providing vital data to the engine control unit (ECU). By analyzing this data, the ECU can precisely adjust the air-fuel mixture to achieve the most efficient combustion. This not only improves fuel economy but also significantly reduces harmful emissions, helping your vehicle meet environmental standards. Crafted with DELPHI's commitment to quality and reliability, this Lambda zonde is built to withstand the demanding conditions of the exhaust system. Its durable construction ensures long-lasting performance and consistent operation.

  • Direct fit for specified applications
  • Ensures accurate air-fuel ratio control
  • Optimizes engine performance and fuel efficiency
  • Reduces harmful exhaust emissions
  • Durable construction for extended lifespan
  • Manufactured by DELPHI, a trusted automotive brand
  • Part number: ES21371-12B1
Cable length [mm]
+320
Oxygen sensor
Planar type lambda sensor
Oxygen sensor
with heating
  • PEUGEOT
    • 308 II (LB_, LP_, LW_, LH_, L3_)
      • 1.2 THP 110 (81kW/110PS)
    • 308 SW II (LC_, LJ_, LR_, LX_, L4_)
      • 1.2 THP 110 (81kW/110PS)
    • 208 I (CA_, CC_)
      • 1.2 THP 110 (81kW/110PS)
    • 2008 I (CU_)
      • 1.2 THP 110 / PureTech 110 (81kW/110PS)
    • 5008 II (MC_, MJ_, MR_, M4_)
      • 1.2 THP (MRHNYH, MRHNYW, MRHNSJ, MRHNSU, MRHNSM) (96kW/131PS)
    • RIFTER
      • 1.2 PureTech 110 (81kW/110PS)
      • 1.2 PureTech 130 (96kW/131PS)
    • 208 II (UB_, UP_, UW_, UJ_)
      • 1.2 PureTech 100 (74kW/101PS)
      • 1.2 PureTech 130 (96kW/131PS)
      • 1.2 PureTech 75 (55kW/75PS)
    • 2008 II (UD_, US_, UY_, UJ_, UR_, UC_)
      • 1.2 PureTech 130 (USHNS, URHNS) (96kW/130PS)
      • 1.2 THP / PureTech 155 (USHNNS, URHNNS, UXHNJP, URHNJP,... (114kW/155PS)
      • 1.2 PureTech 100 (USHNK) (74kW/101PS)
    • PARTNER Furgons/minivens (K9)
      • 1.2 PureTech 110 (81kW/110PS)
      • 1.2 PureTech 130 (96kW/131PS)
    • 508 II (FB_, FH_, F3_)
      • PureTech 130 (FBHNSR) (96kW/131PS)
    • 508 SW II (FC_, FJ_, F4_)
      • PureTech 130 (96kW/131PS)
    • 308 III (FB_, FH_, FP_, F3_, FM_)
      • PureTech 110 (FPHNPL) (81kW/110PS)
      • PureTech 130 (FPHNSL, FPHNST) (96kW/131PS)
    • 308 SW III (FC_, FJ_, FR_, F4_, FN_)
      • PureTech 130 (FRHNSL, FRHNST) (96kW/131PS)
      • PureTech 110 (FRHNPL) (81kW/110PS)
  • CITROËN
    • C4 CACTUS
      • 1.2 THP 110 (81kW/110PS)
      • 1.2 PureTech 130 (96kW/131PS)
    • C4 PICASSO II
      • 1.2 THP 110 (81kW/110PS)
    • C3 AIRCROSS II (2R_, 2C_)
      • 1.2 PureTech 110 (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ) (81kW/110PS)
      • 1.2 PureTech 130 (2RHNYH) (96kW/131PS)
    • C4 SPACETOURER (3D_)
      • 1.2 PureTech 130 (96kW/131PS)
    • GRAND C4 SPACETOURER (3A_, 3E_)
      • 1.2 PureTech 130 (96kW/131PS)
    • BERLINGO (ER_, EC_)
      • 1.2 PureTech 110 (81kW/110PS)
      • 1.2 PureTech 130 (96kW/131PS)
    • C5 AIRCROSS (A_)
      • 1.2 PureTech 130 (ARHNSJ) (96kW/131PS)
    • BERLINGO Furgons/minivens (K9)
      • PureTech 110 (81kW/110PS)
      • PureTech 130 (96kW/131PS)
    • C4 CACTUS Van (0B_, 0P_)
      • PureTech 110 (81kW/110PS)
    • BERLINGO Furgons/minivens (B9)
      • PureTech 110 (81kW/110PS)
    • C4 III (BA_, BB_, BC_)
      • 1.2 PureTech 130 (BAHNSA, BAHNSB) (96kW/130PS)
      • 1.2 PureTech 155 (BAHNNB, BAHNJD) (114kW/155PS)
    • C4 X (BD_, BE_, BF_)
      • 1.2 PureTech 130 (BDHNSB) (96kW/131PS)
  • DS
    • DS 3 Kabriolets (SB_)
      • 1.2 THP 110 (81kW/110PS)
    • DS 7 Crossback (J4_, JR_, JC_)
      • PureTech 130 (JRHNSU) (96kW/130PS)
    • DS 3 / DS 3 CROSSBACK (UR_, UC_, UJ_)
      • 1.2 PureTech 100 (URHNKK, URHNEK) (74kW/101PS)
      • 1.2 PureTech 130 (URHNSS) (96kW/131PS)
      • 1.2 PureTech 155 (URHNNS) (115kW/156PS)
    • DS 4 II (FR_, FB_, F3_)
      • PureTech 130 (96kW/131PS)
  • OPEL
    • CROSSLAND X / CROSSLAND (P17, P2QO)
      • 1.2 (75) (96kW/131PS)
      • 1.2 (75) (60kW/82PS)
      • 1.2 (75) (81kW/110PS)
      • 1.2 (61kW/83PS)
    • GRANDLAND / GRANDLAND X (A18, P1UO)
      • 1.2 (75) (96kW/131PS)
      • 1.2 (81kW/110PS)
    • COMBO E Tour / Life (K9)
      • 1.2 (81kW/110PS)
      • 1.2 (96kW/131PS)
    • COMBO Furgons/minivens (K9)
      • 1.2 (81kW/110PS)
      • 1.2 (96kW/131PS)
    • CORSA F (P2JO)
      • 1.2 (68) (55kW/75PS)
      • 1.2 (68) (74kW/101PS)
      • 1.2 (68) (96kW/131PS)
    • CORSA F Furgons/Hečbeks
      • 1.2 (68) (55kW/75PS)
    • CROSSLAND X Van
      • 1.2 (75) (61kW/83PS)
      • 1.2 (75) (81kW/110PS)
    • GRANDLAND X Van
      • 1.2 (75) (96kW/131PS)
    • MOKKA
      • 1.2 (76) (96kW/131PS)
    • ASTRA L (OV5)
      • 1.2 (FPHNSL, FPHNSR) (96kW/131PS)
      • 1.2 (FPHNPJ) (81kW/110PS)
    • ASTRA L Sports Tourer (OV5)
      • 1.2 (FRHNSL, FRHNSR) (96kW/131PS)
      • 1.2 (FRHNPJ) (81kW/110PS)
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