DELPHI EGR Valve EG10459-12B1

Compatible with OPEL ASTRA J Sports Tourer (P10) , OPEL ASTRA J (P10) , OPEL ASTRA J GTC Show more info
This DELPHI EGR valve is designed to regulate the flow of exhaust gases back into the engine's combustion chambers. It helps reduce NOx emissions and improve fuel efficiency.
181.67 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (25.03.2026)
PN EG1045912B1
Make DELPHI
EAN 5012759543016

The Exhaust Gas Recirculation (EGR) valve plays a crucial role in modern emissions control systems. By recirculating a portion of exhaust gas back into the intake manifold, it lowers combustion temperatures, which in turn significantly reduces the formation of nitrogen oxides (NOx). This DELPHI EGR valve (part code EG10459-12B1) is engineered for precise control over exhaust gas flow. Proper functioning of the EGR system is essential for meeting emissions standards and maintaining optimal engine performance and fuel economy. Symptoms of a failing EGR valve can include rough idling, stalling, poor acceleration, increased fuel consumption, and illuminated check engine lights. Replacing a faulty valve with a quality component like this DELPHI unit can restore proper engine operation and emissions control. Ensure compatibility with your vehicle's make and model before purchase. Proper installation is recommended to guarantee the valve's performance and longevity.

  • Direct replacement for original equipment
  • Helps reduce harmful NOx emissions
  • Contributes to improved fuel efficiency
  • Ensures proper engine combustion temperatures
  • Restores smooth engine operation
  • Durable construction for long service life
  • Designed for precise exhaust gas flow control
  • Part of a comprehensive emissions control system
Voltage [V]
1/2"
Operating mode
electric
Number of pin contacts
5
Additional article/Additional information
without exhaust gas recirculation system cooler
  • OPEL
    • ASTRA J Sports Tourer (P10)
      • 1.7 CDTI (35) (81kW/110PS)
      • 1.7 CDTI (35) (74kW/101PS)
      • 1.7 CDTI (35) (96kW/131PS)
    • ASTRA J (P10)
      • 1.7 CDTI (68) (96kW/131PS)
      • 1.7 CDTI (68) (81kW/110PS)
    • ASTRA J GTC
      • 1.7 CDTI (08) (81kW/110PS)
      • 1.7 CDTI (08) (96kW/131PS)
    • CORSA D (S07)
      • 1.7 CDTI (L08, L68) (96kW/130PS)
    • MERIVA B Lielas ietilpības automobilis (S10)
      • 1.7 CDTI (75) (81kW/110PS)
      • 1.7 CDTI (75) (96kW/131PS)
    • MOKKA / MOKKA X (J13)
      • 1.7 CDTI (_76) (96kW/131PS)
      • 1.7 CDTI 4x4 (_76) (96kW/131PS)
    • ASTRA J Sedans
      • 1.7 CDTI (69) (81kW/110PS)
      • 1.7 CDTI (69) (96kW/131PS)
    • MERIVA B VAN (S10)
      • 1.7 CDTi (75) (81kW/110PS)
      • 1.7 CDTi (75) (96kW/131PS)
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