800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Delphi ES20003

Oxygen Sensor

Delphi ES20003

117-ES20003

jegs shipping
Estimated to ship directly from the manufacturer on 05/29/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Delphi ES20003 Oxygen Sensor $48.99
Oxygen Sensor

Specifications:

Position
Downstream
Thread
18 x 1.5 mm
Wrench Size (in.)
7/8
Type/Series
Heated
Number of Wires
4
Overall Length
1140 mm
Location
Downstream
Inspection Interval
150,000 miles
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Connector Shape/Type
Square-4 Blade
Manufacturer's Part Number:
ES20003

A Leading Supplier of Reliable O2 Sensors Since 1978

Delphi OE & aftermarket engineers collaborated to develop the most innovative oxygen sensors for the auto industry. Delphi's patented sensor coating offers the best contamination resistance to silicone, phosphorous, and other fuel/oil additives, while planar technology helps reduce emissions. Sensors feature OE connectors and wire lengths for easier installation, better high-temp protection, and reduced vibration damage and wire corrosion to preserve signal accuracy and longevity. Delphi planar O2 sensors replace previous conical sensors to maximize output, and their unique coating provides lifetime operation with E85 and other alcohol-based fuels.

Delphi Cross-Reference

Does Delphi ES20003 fit your vehicle?

Narrow Results

1999-2001 OLDSMOBILE ALERO

  • EngineType: ALL
  • SubModel: GX

2000 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: SE2

2003 CHEVROLET MALIBU

  • EngineType: ALL
  • SubModel: LS

1997 CHEVROLET MALIBU

  • EngineType: ALL
  • SubModel: BASE

1997-1998 OLDSMOBILE CUTLASS

  • EngineType: ALL
  • SubModel: ALL

2002 PONTIAC GRAND AM

  • CC: 2198
  • Liter: 2.2
  • SubModel: GT
  • CUI: 134
  • EngineType: L4 ( 2.2 L / 134 )

2002-2003 OLDSMOBILE ALERO

  • Liter: 3.4
  • SubModel: GX
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

1999 OLDSMOBILE CUTLASS

  • EngineType: ALL
  • SubModel: GLS

1999-2004 PONTIAC GRAND AM

  • Liter: 3.4
  • SubModel: GT
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2002-2004 OLDSMOBILE ALERO

  • Liter: 3.4
  • SubModel: GL
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2002-2003 OLDSMOBILE ALERO

  • Liter: 3.4
  • SubModel: GLS
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2002 PONTIAC GRAND AM

  • CC: 2198
  • Liter: 2.2
  • SubModel: SE
  • CUI: 134
  • EngineType: L4 ( 2.2 L / 134 )

1998-1999 CHEVROLET MALIBU

  • CC: 2392
  • Liter: 2.4
  • SubModel: BASE
  • CUI: 146
  • EngineType: L4 ( 2.4 L / 146 )

1998 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: INDIANAPOLIS 500 PACE CAR

1997-2002 CHEVROLET MALIBU

  • Liter: 3.1
  • SubModel: LS
  • CUI: 189
  • EngineType: V6 ( 3.1 L / 189 )

2004 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: SE2

2001-2003 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: Z06

1999-2001 OLDSMOBILE ALERO

  • EngineType: ALL
  • SubModel: GLS

2003 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: 50TH ANNIVERSARY EDITION

2000-2003 PONTIAC GRAND AM

  • Liter: 3.4
  • Aspiration: N
  • SubModel: SE
  • Engine Vin: E
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

1998-2003 CHEVROLET MALIBU

  • Liter: 3.1
  • SubModel: BASE
  • CUI: 189
  • EngineType: V6 ( 3.1 L / 189 )

2000-2002 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: SE1

2004 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: SE1

1997-2003 CHEVROLET CORVETTE

  • Liter: 5.7
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: G
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

2003 PONTIAC GRAND AM

  • Liter: 3.4
  • SubModel: SE2
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

1999 PONTIAC GRAND AM

  • Liter: 3.4
  • SubModel: SE
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2003 PONTIAC GRAND AM

  • Liter: 3.4
  • SubModel: GT1
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2004 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: GT1

2000-2002 PONTIAC GRAND AM

  • EngineType: ALL
  • SubModel: GT1

2004 OLDSMOBILE ALERO

  • EngineType: ALL
  • SubModel: GLS

1999-2001 PONTIAC GRAND AM

  • CC: 2392
  • Liter: 2.4
  • SubModel: GT
  • CUI: 146
  • EngineType: L4 ( 2.4 L / 146 )

1999-2001 PONTIAC GRAND AM

  • CC: 2392
  • Liter: 2.4
  • SubModel: SE
  • CUI: 146
  • EngineType: L4 ( 2.4 L / 146 )

1999-2001 OLDSMOBILE ALERO

  • EngineType: ALL
  • SubModel: GL

2003 PONTIAC GRAND AM

  • Liter: 3.4
  • SubModel: SE1
  • CUI: 207
  • EngineType: V6 ( 3.4 L / 207 )

2003 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: 50TH ANNIVERSARY EDITION PACE CAR

1999 OLDSMOBILE CUTLASS

  • EngineType: ALL
  • SubModel: GL
Some parts are not legal for use in California or other states with similar laws / regulations