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Delphi ES20051

Oxygen Sensor

Delphi ES20051

117-ES20051

made in usa
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Delphi ES20051 Oxygen Sensor $40.99
Oxygen Sensor

Specifications:

Position
Rear
Thread
18 x 1.5 mm
Wrench Size (in.)
7/8
Type/Series
Heated
Location
Upstream/Downstream
Number of Wires
4
Overall Length
425 mm
Inspection Interval
150,000 miles
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Connector Shape/Type
Square-4 Blade
Manufacturer's Part Number:
ES20051

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 ES20051 fit your vehicle?

Narrow Results

1996-1999 CADILLAC SEVILLE

  • Liter: 4.6
  • Aspiration: N
  • SubModel: STS
  • Engine Vin: 9
  • CUI: 281
  • EngineType: V8 ( 4.6 L / 281 )

2002 PONTIAC FIREBIRD

  • Liter: 5.7
  • SubModel: TRANS AM
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1997-1999 CADILLAC DEVILLE

  • EngineType: ALL
  • SubModel: CONCOURS

1998-2002 PONTIAC FIREBIRD

  • Liter: 5.7
  • SubModel: FORMULA
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1996-1999 CADILLAC DEVILLE

  • EngineType: ALL
  • SubModel: DELEGANCE

1998 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: Z28
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1996-1999 CADILLAC SEVILLE

  • EngineType: ALL
  • SubModel: SLS

1998 CADILLAC ELDORADO

  • EngineType: ALL
  • SubModel: ALL

1999 CADILLAC ELDORADO

  • EngineType: ALL
  • SubModel: ETC

1998-2002 CHEVROLET CAMARO

  • Liter: 5.7
  • SubModel: Z28 SS
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1999-2002 CHEVROLET CAMARO

  • Liter: 5.7
  • Aspiration: N
  • SubModel: Z28
  • Engine Vin: G
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1999 CADILLAC ELDORADO

  • EngineType: ALL
  • SubModel: ESC

1996-1997 CADILLAC ELDORADO

  • EngineType: ALL
  • SubModel: ETC

1996 CADILLAC DEVILLE

  • Liter: 4.6
  • SubModel: CONCOURS
  • CUI: 281
  • EngineType: V8 ( 4.6 L / 281 )

1998 PONTIAC FIREBIRD

  • EngineType: ALL
  • SubModel: FIREHAWK

1998-2001 PONTIAC FIREBIRD

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

1996-1997 CADILLAC ELDORADO

  • Liter: 4.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 281
  • EngineType: V8 ( 4.6 L / 281 )

1996-1999 CADILLAC DEVILLE

  • Liter: 4.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 281
  • EngineType: V8 ( 4.6 L / 281 )

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