Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededNGK SPARK PLUGSPART NUMBER: 739-21548
NTK/NGK OE Identical Oxygen Sensor 2002-07 GM Models (See More Info)
$5908
Ships on 09/14/2026
Lowest Price GuaranteeGM
- NTK/NGK OE Identical Oxygen Sensor
- 2002-07 GM Models (See More Info)
- 4-Wire, Non-Flanged
- Zirconia
- 2006-2003 Cadillac Escalade V8-364ci 6.0L MFI,V8-364ci 6.0L MPI
- 2005-2003 Cadillac Escalade V8-325ci 5.3L MFI
- 2006-2003 Cadillac Escalade ESV V8-364ci 6.0L MFI,V8-364ci 6.0L MPI
- 2007-2005,2003-2002 Chevrolet Silverado 1500 HD V8-364ci 6.0L MFI
- 2004-2002 Chevrolet Silverado 2500 V8-323ci 5.3L MFI,V8-364ci 6.0L MFI
- 2002 Chevrolet Silverado 2500 V8-350ci 5.7L MFI
- 2007-2002 Chevrolet Silverado 2500 HD,Silverado 3500 V8-364ci 6.0L MFI,V8-400ci 6.6L MFI,V8-496ci 8.1L MFI
- 2007-2006 Chevrolet Silverado 3500 V8-325ci 5.3L MFI
- 2005-2004 Chevrolet Silverado 3500 V8-323ci 5.3L MFI
- 2007 Chevrolet Silverado 3500 HD V8-364ci 6.0L MFI,V8-400ci 6.6L MFI
Part TypeOxygen Sensor
BrandNGK SPARK PLUGS
Package Height2.0
Package Width2.2
Package Length5.9
Weight0.27 PG
Part CategoryReplacement Parts
Wiring Harness IncludedYes
Mounting StyleThread-in
Oxygen Sensor Bung IncludedNo
QuantitySold individually
Part FitmentDirect Fit
Voltage Range0-1 V
Number Of Wires4
Vendor Part Number21548
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
JEGS
Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick
Part Number : 555-32067
$5099$55.99
You Save$5.00
![Stainless Wire and Cable Ties, Assortment [Silver]](https://www.jegs.com/images/mini_200/500/555/555-10629.jpg)
JEGS
Stainless Wire and Cable Ties, Assortment [Silver]
Part Number : 555-10629
$1299$13.99
You Save$1.00
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006
$24499$269.99
You Save$25.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)
JEGS
Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]
Part Number : 555-81156
$9099$111.99
You Save$21.00
JEGS
Part Number : 555-32067
$5099$55.99
You Save$5.00
Some parts are not legal for use in California or other states with similar laws / regulations
