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  2. Auto Parts
  3. Emission Control
  4. Sensors
  5. Oxygen Sensor
  6. Delphi ES20320

Delphi ES20320 Oxygen Sensor

Delphi ES20320 Oxygen Sensor

Delphi
Brand:Delphi
Part Number: ES20320
UPC: 689604188316
Weight: 0.26 lbs
Condition:New



On Sale:

$74.83

Availability:
32 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Delphi ES20320 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow Delphi ES20320 Oxygen Sensor fitment info!

Last Updated: 12/10/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2005

 

2005

 
Buick Century

3.1L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Century



3.1L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Buick LaCrosse

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick LaCrosse



3.8L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Buick LeSabre



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Buick Lucerne

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Lucerne



3.8L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Buick Park Avenue

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Buick Park Avenue



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
Rear
 
12in Length
Eng: L67
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged

Rear 12in Length
Eng: L67

1 Per Vehicle

2004

 

2004

 
Buick Regal

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Buick Regal



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2004

 

2004

 
Buick Regal

3.8L V6 Gas OHV Supercharged
1
 
Rear
 
12in Length
Eng: L67
 

Buick Regal



3.8L V6 Gas OHV Supercharged

Rear 12in Length
Eng: L67

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Buick Rendezvous

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Rendezvous



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2005

 
Buick Rendezvous

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Rendezvous



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2007

 

2007

 
Buick Terraza

3.9L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LGD
 

Buick Terraza



3.9L V6 Flex OHV

Rear 12in Length
Eng: LGD

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Buick Terraza

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Terraza



3.9L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Buick Terraza

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Buick Terraza



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
Chevrolet Astro

4.3L V6 Gas OHV
2
 
Front Left (Driver)
 
12in Length
 

Chevrolet Astro



4.3L V6 Gas OHV

Front Left (Driver) 12in Length

2 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
Chevrolet Corvette

6.2L V8 Gas OHV Supercharged
2
 
Rear
 
12in Length
Eng: LS9
 

Chevrolet Corvette



6.2L V8 Gas OHV Supercharged

Rear 12in Length
Eng: LS9

2 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 
Chevrolet Corvette

6.2L V8 Gas OHV
2
 
Rear
 
12in Length
Eng: LS3
 

Chevrolet Corvette



6.2L V8 Gas OHV

Rear 12in Length
Eng: LS3

2 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Corvette

7.0L V8 Gas OHV
2
 
Rear
 
12in Length
Eng: LS7
 

Chevrolet Corvette



7.0L V8 Gas OHV

Rear 12in Length
Eng: LS7

2 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Chevrolet Corvette

6.0L V8 Gas OHV
2
 
Rear
 
12in Length
 

Chevrolet Corvette



6.0L V8 Gas OHV

Rear 12in Length

2 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
Chevrolet Equinox

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Equinox



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
Chevrolet Impala

3.9L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LGD
 

Chevrolet Impala



3.9L V6 Flex OHV

Rear 12in Length
Eng: LGD

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2011

 

2010

 

2009

 

2008

 
Chevrolet Impala

3.5L V6 Flex OHV
1
 
Rear
 
12in Length
 

Chevrolet Impala



3.5L V6 Flex OHV

Rear 12in Length

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Chevrolet Impala

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Impala



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2008

 

2008

 
Chevrolet Impala

3.9L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LZG
 

Chevrolet Impala



3.9L V6 Flex OHV

Rear 12in Length
Eng: LZG

1 Per Vehicle

2007

 

2007

 
Chevrolet Impala

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: LZ4
 

Chevrolet Impala



3.5L V6 Gas OHV

Rear 12in Length
Eng: LZ4

1 Per Vehicle

2007

 

2007

 
Chevrolet Impala

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: LZ8
 

Chevrolet Impala



3.9L V6 Gas OHV

Rear 12in Length
Eng: LZ8

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Impala

3.5L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LZE
 

Chevrolet Impala



3.5L V6 Flex OHV

Rear 12in Length
Eng: LZE

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Impala

5.3L V8 Gas OHV
1
 
Rear
 
12in Length
Eng: LS4
 

Chevrolet Impala



5.3L V8 Gas OHV

Rear 12in Length
Eng: LS4

1 Per Vehicle

2006

 

2006

 
Chevrolet Impala

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: LZ9
 

Chevrolet Impala



3.9L V6 Gas OHV

Rear 12in Length
Eng: LZ9

1 Per Vehicle

2005

 

2005

 
Chevrolet Impala

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Impala



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Impala

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Chevrolet Impala



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Impala

3.8L V6 Gas OHV Supercharged
1
 
Rear
 
12in Length
Eng: L67
 

Chevrolet Impala



3.8L V6 Gas OHV Supercharged

Rear 12in Length
Eng: L67

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2008

 

2012

 

2011

 

2010

 

2009

 

2008

 
Chevrolet Malibu

3.6L V6 Gas DOHC
1
 
Rear Left (Driver)
 
12in Length
 

Chevrolet Malibu



3.6L V6 Gas DOHC

Rear Left (Driver) 12in Length

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Chevrolet Malibu

3.5L V6 Flex OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Chevrolet Malibu



3.5L V6 Flex OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Chevrolet Malibu

3.5L V6 Gas OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Chevrolet Malibu



3.5L V6 Gas OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2007

 

2007

 
Chevrolet Monte Carlo

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: LZ4
 

Chevrolet Monte Carlo



3.5L V6 Gas OHV

Rear 12in Length
Eng: LZ4

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Monte Carlo

3.5L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LZE
 

Chevrolet Monte Carlo



3.5L V6 Flex OHV

Rear 12in Length
Eng: LZE

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Monte Carlo

5.3L V8 Gas OHV
1
 
Rear
 
12in Length
Eng: LS4
 

Chevrolet Monte Carlo



5.3L V8 Gas OHV

Rear 12in Length
Eng: LS4

1 Per Vehicle

2006

 

2006

 
Chevrolet Monte Carlo

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: LZ9
 

Chevrolet Monte Carlo



3.9L V6 Gas OHV

Rear 12in Length
Eng: LZ9

1 Per Vehicle

2005

 

2005

 
Chevrolet Monte Carlo

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Monte Carlo



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV Supercharged
1
 
Rear
 
12in Length
Eng: L67
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV Supercharged

Rear 12in Length
Eng: L67

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Chevrolet Uplander

3.9L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LGD
 

Chevrolet Uplander



3.9L V6 Flex OHV

Rear 12in Length
Eng: LGD

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Uplander

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Uplander



3.9L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Uplander

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Uplander



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2005

 
Chevrolet Venture

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Chevrolet Venture



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Safari

4.3L V6 Gas OHV
1
 
Front Left (Driver)
 
12in Length
 

GMC Safari



4.3L V6 Gas OHV

Front Left (Driver) 12in Length

1 Per Vehicle

2006

 

2006

 
Hummer H3

3.5L L5 Gas DOHC
1
 
Rear
 
12in Length
 

Hummer H3



3.5L L5 Gas DOHC

Rear 12in Length

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Oldsmobile Aurora

4.0L V8 Gas DOHC
2
 
Rear
 
12in Length
 

Oldsmobile Aurora



4.0L V8 Gas DOHC

Rear 12in Length

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Oldsmobile Aurora

3.5L V6 Gas DOHC
2
 
Rear
 
12in Length
 

Oldsmobile Aurora



3.5L V6 Gas DOHC

Rear 12in Length

2 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
Oldsmobile Intrigue

3.5L V6 Gas DOHC
2
 
Rear
 
12in Length
 

Oldsmobile Intrigue



3.5L V6 Gas DOHC

Rear 12in Length

2 Per Vehicle

2005

 

2005

 
Pontiac Aztek

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Pontiac Aztek



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Pontiac Bonneville

3.8L V6 Gas OHV
1
 
Rear
 
12in Length
Eng: L36
 

Pontiac Bonneville



3.8L V6 Gas OHV

Rear 12in Length
Eng: L36

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Pontiac G6

3.5L V6 Flex OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Pontiac G6



3.5L V6 Flex OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Pontiac G6

3.5L V6 Gas OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Pontiac G6



3.5L V6 Gas OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Pontiac G6

3.9L V6 Gas OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Pontiac G6



3.9L V6 Gas OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Pontiac G6

3.6L V6 Gas DOHC
1
 
Rear Left (Driver)
 
12in Length
 

Pontiac G6



3.6L V6 Gas DOHC

Rear Left (Driver) 12in Length

1 Per Vehicle

2006

 

2006

 
Pontiac G6

3.5L V6 Gas OHV
1
 
Rear Left (Driver)
 
12in Length
 

Pontiac G6



3.5L V6 Gas OHV

Rear Left (Driver) 12in Length

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Pontiac Grand Prix

5.3L V8 Gas OHV
1
 
Rear
 
12in Length
Eng: LS4
 

Pontiac Grand Prix



5.3L V8 Gas OHV

Rear 12in Length
Eng: LS4

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Pontiac Grand Prix

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
Rear
 
12in Length
 

Pontiac Grand Prix



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear 12in Length

1 Per Vehicle

2006

 

2006

 
Pontiac Montana

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
 

Pontiac Montana



3.9L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Pontiac Montana

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Pontiac Montana



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2005

 

2005

 
Pontiac Montana

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Pontiac Montana



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Pontiac Torrent

3.4L V6 Gas OHV
1
 
Rear
 
12in Length
 

Pontiac Torrent



3.4L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Saturn Aura

3.6L V6 Gas DOHC
1
 
Rear Left (Driver)
 
12in Length
 

Saturn Aura



3.6L V6 Gas DOHC

Rear Left (Driver) 12in Length

1 Per Vehicle

2008

 

2008

 
Saturn Aura

3.5L V6 Gas OHV
1
 
Rear Right (Passenger)
 
12in Length
 

Saturn Aura



3.5L V6 Gas OHV

Rear Right (Passenger) 12in Length

1 Per Vehicle

2007

 

2007

 
Saturn Relay

3.9L V6 Flex OHV
1
 
Rear
 
12in Length
Eng: LGD
 

Saturn Relay



3.9L V6 Flex OHV

Rear 12in Length
Eng: LGD

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Saturn Relay

3.9L V6 Gas OHV
1
 
Rear
 
12in Length
 

Saturn Relay



3.9L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Saturn Relay

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Saturn Relay



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Saturn Vue

3.5L V6 Gas OHV
1
 
Rear
 
12in Length
 

Saturn Vue



3.5L V6 Gas OHV

Rear 12in Length

1 Per Vehicle