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  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Oxygen Sensor Connector
  6. Dorman 645-668 for 2007

Dorman 645-668 Oxygen Sensor Connector
for 2007 (please select make/model)

Dorman 645-668 Oxygen Sensor Connector - 2007

Dorman
Brand:Dorman
Part Number: 645-668
UPC: 00037495216074
Weight: 0.13 lbs
Condition:New



On Sale:

$38.47

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 645-668 Oxygen Sensor Connector for your 2007. Buy now and secure your purchase online!

Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Features and Benefits:

  • Convenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction - this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Professional appearance - this electrical pigtail is designed for a clean, professional look when installed
  • Versatile component - this connector can be used in a variety of repairs and custom installations

Specifications:

Terminal Gender:
Female
Terminal Quantity:
4
Terminal Type:
Butt
Wire Gauge Measurement:
20 Gauge
Wire Quantity:
4
Wiring Harness Length:
16.1 in.
ACDelco #:
PT2054
Airtex #:
1P1586
BWD #:
PT5789
Echlin #:
EC292
General Motors #:
88988598
Standard Motor Products #:
S-912
Wells #:
954
Country of Origin:
TW

Select a vehicle to narrow Dorman 645-668 Oxygen Sensor Connector fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Buick LaCrosse

3.8L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Buick LaCrosse



3.8L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Buick LaCrosse



3.6L V6 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
Buick Lucerne

4.6L V8 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Buick Lucerne



4.6L V8 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Buick Lucerne

3.8L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Buick Lucerne



3.8L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Buick Rainier

5.3L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Buick Rainier



5.3L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac CTS



3.6L V6 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac CTS



6.0L V8 Gas OHV Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac CTS



2.8L V6 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 
Cadillac DTS

4.6L V8 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Cadillac DTS



4.6L V8 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Cadillac Escalade

6.2L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

Cadillac Escalade



6.2L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

Cadillac Escalade ESV



6.2L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Cadillac SRX

3.6L V6 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Cadillac SRX



3.6L V6 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Cadillac STS

4.4L V8 Gas DOHC Supercharged
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac STS



4.4L V8 Gas DOHC Supercharged Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Cadillac STS

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Cadillac STS



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Malibu

3.5L V6 Gas OHV
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Chevrolet Malibu



3.5L V6 Gas OHV Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Chevrolet Malibu

3.5L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Chevrolet Malibu



3.5L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Malibu

2.2L L4 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Chevrolet Malibu



2.2L L4 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Chevrolet Malibu

2.2L L4 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Chevrolet Malibu



2.2L L4 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Chevrolet Malibu

2.2L L4 Gas DOHC,
3.5L V6 Gas OHV
1
 
Tail Light Repair Harness Connector
4 Wire
Black
Square Type
 

Chevrolet Malibu



2.2L L4 Gas DOHC,
3.5L V6 Gas OHV Tail Light Repair Harness Connector
4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Malibu

3.9L V6 Gas OHV
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Chevrolet Malibu



3.9L V6 Gas OHV Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Malibu

3.9L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Chevrolet Malibu



3.9L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Chevrolet Malibu

3.9L V6 Gas OHV
1
 
Tail Light Repair Harness Connector
4 Wire
Black
Square Type
 

Chevrolet Malibu



3.9L V6 Gas OHV Tail Light Repair Harness Connector
4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Chevrolet Trailblazer



6.0L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Chevrolet Trailblazer



5.3L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
GMC Envoy

5.3L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

GMC Envoy



5.3L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2007

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

GMC Yukon XL 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
4 Wire
Models w/Power Liftgate
Black
Square Type
 

GMC Yukon XL 2500



6.0L V8 Gas OHV 4 Wire
Models w/Power Liftgate
Black
Square Type

1 Per Vehicle

2007

 

2007

 
Hummer H2

6.0L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Hummer H2



6.0L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Pontiac G6

2.4L L4 Gas DOHC,
3.5L V6 Gas OHV
1
 
Tail Light Repair Harness Connector
4 Wire
Black
Square Type
 

Pontiac G6



2.4L L4 Gas DOHC,
3.5L V6 Gas OHV Tail Light Repair Harness Connector
4 Wire
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Pontiac G6

3.6L V6 Gas DOHC
1
 
Tail Light Repair Harness Connector
4 Wire
Black
Square Type
 

Pontiac G6



3.6L V6 Gas DOHC Tail Light Repair Harness Connector
4 Wire
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Pontiac G6

3.9L V6 Gas OHV
1
 
Tail Light Repair Harness Connector
4 Wire
Black
Square Type
 

Pontiac G6



3.9L V6 Gas OHV Tail Light Repair Harness Connector
4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Pontiac Grand Prix

5.3L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Pontiac Grand Prix



5.3L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Pontiac Grand Prix

3.8L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Pontiac Grand Prix



3.8L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Pontiac Grand Prix

3.8L V6 Gas OHV Supercharged
1
 
4 Wire
Black
Square Type
 

Pontiac Grand Prix



3.8L V6 Gas OHV Supercharged 4 Wire
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Saab 9-7x

5.3L V8 Gas OHV
1
 
4 Wire
Black
Square Type
 

Saab 9-7x



5.3L V8 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Saturn Aura

2.4L L4 FULL HYBRID EV-Gas FHEV DOHC,
3.6L V6 Gas DOHC
1
 
4 Wire
Black
Square Type
 

Saturn Aura



2.4L L4 FULL HYBRID EV-Gas FHEV DOHC,
3.6L V6 Gas DOHC 4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Saturn Aura

2.4L L4 FULL HYBRID EV-Gas FHEV DOHC,
3.5L V6 Gas OHV,
3.6L V6 Gas DOHC
1
 
Fuel Sender Connector
4 Wire
Black
Square Type
 

Saturn Aura



2.4L L4 FULL HYBRID EV-Gas FHEV DOHC,
3.5L V6 Gas OHV,
3.6L V6 Gas DOHC Fuel Sender Connector
4 Wire
Black
Square Type

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Saturn Aura

3.5L V6 Gas OHV
1
 
4 Wire
Black
Square Type
 

Saturn Aura



3.5L V6 Gas OHV 4 Wire
Black
Square Type

1 Per Vehicle

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