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Delphi Oxygen Sensor

Delphi ES20320

117-ES20320

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Ships directly from the manufacturer
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Delphi Oxygen Sensor $52.99
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
310 mm
Inspection Interval
150,000 miles
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Connector Shape/Type
Square-4 Blade
Manufacturer's Part Number:
ES20320

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 ES20320 fit your vehicle?

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2005 PONTIAC MONTANA

  • EngineType: ALL
  • SubModel: BASE

2006-2007 CHEVROLET IMPALA

  • CC: 3880
  • Liter: 3.9
  • SubModel: LT
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • Aspiration: N
  • SubModel: LS
  • Engine Vin: 1
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2005-2007 BUICK LACROSSE

  • EngineType: ALL
  • SubModel: CX

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • SubModel: LS
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2008 PONTIAC G6

  • CC: 3564
  • Liter: 3.6
  • SubModel: GXP
  • CUI: 217
  • EngineType: V6 ( 3.6 L / 217 )

2006-2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: LS
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2005 CHEVROLET IMPALA

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

2006-2007 CHEVROLET IMPALA

  • CC: 3880
  • Liter: 3.9
  • SubModel: LTZ
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: 1
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2000-2002 CHEVROLET ASTRO

  • EngineType: ALL
  • SubModel: ALL

2005-2007 PONTIAC GRAND PRIX

  • EngineType: ALL
  • SubModel: ALL

2008 CHEVROLET MALIBU

  • CC: 3564
  • Liter: 3.6
  • SubModel: LT
  • CUI: 217
  • EngineType: V6 ( 3.6 L / 217 )

2000-2002 OLDSMOBILE INTRIGUE

  • EngineType: ALL
  • SubModel: GLS

2005 CHEVROLET VENTURE

  • EngineType: ALL
  • SubModel: ALL

2006 PONTIAC G6

  • Liter: 3.5
  • SubModel: BASE
  • CUI: 214
  • EngineType: V6 ( 3.5 L / 214 )

2006 PONTIAC G6

  • Liter: 3.5
  • SubModel: GT
  • CUI: 214
  • EngineType: V6 ( 3.5 L / 214 )

2007 PONTIAC TORRENT

  • EngineType: ALL
  • SubModel: SPORT

2001-2003 OLDSMOBILE AURORA

  • EngineType: ALL
  • SubModel: ALL

2007 CHEVROLET MONTE CARLO

  • EngineType: ALL
  • SubModel: SS

2006-2008 BUICK LUCERNE

  • EngineType: ALL
  • SubModel: CX

2004 PONTIAC GRAND PRIX

  • EngineType: ALL
  • SubModel: GTP

2004-2005 CHEVROLET IMPALA

  • CC: 3800
  • Liter: 3.8
  • SubModel: LS
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

2006 PONTIAC MONTANA

  • CC: 3880
  • Liter: 3.9
  • SubModel: SV6
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2008 CHEVROLET IMPALA

  • CC: 3880
  • Liter: 3.9
  • SubModel: LT
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2005-2007 SATURN RELAY

  • EngineType: ALL
  • SubModel: ALL

2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: LS
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2005 PONTIAC AZTEK

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

2005-2007 CHEVROLET EQUINOX

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

2005-2007 CHEVROLET CORVETTE

  • CC: 5967
  • Liter: 6.0
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006-2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: LT
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2004 PONTIAC GRAND PRIX

  • EngineType: ALL
  • SubModel: GT2

2004 PONTIAC GRAND PRIX

  • EngineType: ALL
  • SubModel: GT1

2005 BUICK RENDEZVOUS

  • EngineType: ALL
  • SubModel: CX

2006 BUICK RENDEZVOUS

  • Liter: 3.5
  • SubModel: CX
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2005 PONTIAC AZTEK

  • EngineType: ALL
  • SubModel: RALLY

2008 SATURN VUE

  • CC: 3490
  • Liter: 3.5
  • SubModel: XE
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2006-2008 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: Z06

2005-2006 CHEVROLET MONTE CARLO

  • EngineType: ALL
  • SubModel: ALL

2000-2002 GMC SAFARI

  • EngineType: ALL
  • SubModel: SLT

2000-2002 OLDSMOBILE INTRIGUE

  • EngineType: ALL
  • SubModel: GL

2004 CHEVROLET MONTE CARLO

  • EngineType: ALL
  • SubModel: SS

2005 BUICK RENDEZVOUS

  • EngineType: ALL
  • SubModel: CX PLUS

2000-2002 GMC SAFARI

  • EngineType: ALL
  • SubModel: SL

2006-2008 BUICK LUCERNE

  • CC: 3800
  • Liter: 3.8
  • SubModel: CXL
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

2006 HUMMER H3

  • EngineType: ALL
  • SubModel: BASE

2005-2006 CHEVROLET UPLANDER

  • Liter: 3.5
  • SubModel: BASE
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2005-2007 BUICK LACROSSE

  • EngineType: ALL
  • SubModel: CXL

2004 BUICK REGAL

  • EngineType: ALL
  • SubModel: ALL

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • SubModel: BASE
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2007 CHEVROLET MONTE CARLO

  • CC: 3490
  • Liter: 3.5
  • SubModel: LS
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2004-2005 CHEVROLET IMPALA

  • CC: 3800
  • Liter: 3.8
  • SubModel: BASE
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

2004-2005 CHEVROLET IMPALA

  • CC: 3800
  • Liter: 3.8
  • SubModel: SS
  • CUI: 231
  • EngineType: V6 ( 3.8 L / 231 )

2004-2005 BUICK PARK AVENUE

  • EngineType: ALL
  • SubModel: ALL

2006-2007 PONTIAC TORRENT

  • EngineType: ALL
  • SubModel: BASE

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • SubModel: LT
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2008 CHEVROLET MALIBU

  • CC: 3564
  • Liter: 3.6
  • SubModel: LTZ
  • CUI: 217
  • EngineType: V6 ( 3.6 L / 217 )

2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: 50TH ANNIVERSARY EDITION
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2008 CHEVROLET IMPALA

  • CC: 3880
  • Liter: 3.9
  • SubModel: LTZ
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: 50TH ANNIVERSARY EDITION
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2008 CHEVROLET IMPALA

  • EngineType: ALL
  • SubModel: POLICE

2007 BUICK RENDEZVOUS

  • EngineType: ALL
  • SubModel: ALL

2007-2008 SATURN AURA

  • EngineType: ALL
  • SubModel: XR

2005-2007 BUICK TERRAZA

  • EngineType: ALL
  • SubModel: ALL

2004-2005 PONTIAC BONNEVILLE

  • EngineType: ALL
  • SubModel: SE

2005 BUICK RENDEZVOUS

  • EngineType: ALL
  • SubModel: CXL

2005-2006 PONTIAC MONTANA

  • CC: 3498
  • Liter: 3.5
  • SubModel: SV6
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2007-2008 CHEVROLET UPLANDER

  • CC: 3880
  • Liter: 3.9
  • Aspiration: N
  • SubModel: LT
  • Engine Vin: 1
  • CUI: 237
  • EngineType: V6 ( 3.9 L / 237 )

2006-2007 CHEVROLET IMPALA

  • CC: 5328
  • Liter: 5.3
  • SubModel: SS
  • CUI: 325
  • EngineType: V8 ( 5.3 L / 325 )

2005-2007 CHEVROLET EQUINOX

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

2005 BUICK CENTURY

  • EngineType: ALL
  • SubModel: ALL

2008 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: 427 LIMITED EDITION Z06

2004-2005 PONTIAC BONNEVILLE

  • EngineType: ALL
  • SubModel: SLE

2008 CHEVROLET IMPALA

  • CC: 3490
  • Liter: 3.5
  • SubModel: LT
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2004-2005 BUICK LESABRE

  • EngineType: ALL
  • SubModel: ALL

2000-2002 GMC SAFARI

  • EngineType: ALL
  • SubModel: SLE

2007 PONTIAC G6

  • CC: 3564
  • Liter: 3.6
  • SubModel: GTP
  • CUI: 217
  • EngineType: V6 ( 3.6 L / 217 )

2006 BUICK RENDEZVOUS

  • Liter: 3.5
  • SubModel: CXL
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2000-2002 OLDSMOBILE INTRIGUE

  • EngineType: ALL
  • SubModel: GX

2007 CHEVROLET MONTE CARLO

  • CC: 3490
  • Liter: 3.5
  • SubModel: LT
  • CUI: 213
  • EngineType: V6 ( 3.5 L / 213 )

2005-2006 CHEVROLET UPLANDER

  • EngineType: ALL
  • SubModel: LT

2005-2006 CHEVROLET UPLANDER

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