Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Emission Control
  4. Sensors
  5. Oxygen Sensor
  6. Denso 234-4103

Denso 234-4103 Oxygen Sensor

Denso 234-4103 Oxygen Sensor
Denso 234-4103 Oxygen Sensor Image 1
Denso 234-4103 Oxygen Sensor

Denso
Brand:Denso
Part Number: 234-4103
UPC: 042511141032
Weight: 0.25 lbs
Condition:New



On Sale:

$43.44

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

Product Information

Description:

Get the Denso 234-4103 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Specifications:

Connector Gender:
Female
Mounting Type:
Threaded
Sensor Type:
Heated
Thread Diameter:
0.708 in.
Universal Or Specific Fit:
Specific
Wire Quantity:
4
Wiring Harness Length:
14.76 in.
ACDelco #:
213-4253
ACDelco #:
213-921
ACDelco #:
213-922
ACDelco #:
213-939
ACDelco #:
213-941
Borg Warner #:
OS2010
Bosch #:
13686
Delphi #:
ES20088
Delphi #:
ES20383
GMC #:
12563345
GMC #:
12563346
GMC #:
12565397
GMC #:
12565414
GMC #:
12616672
GMC #:
19209817
NTK #:
21513
Standard Ignition #:
SG280
Standard Ignition #:
SG534
Walker Products #:
250-24248
Walker Products #:
350-34596
Country of Origin:
US

Select a vehicle to narrow Denso 234-4103 Oxygen Sensor fitment info!

Last Updated: 11/09/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2009

 

2008

 

2009

 

2008

 
Buick LaCrosse

3.8L V6 Gas OHV
1
 
Downstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Buick LaCrosse



3.8L V6 Gas OHV

Downstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2002

 
Cadillac Escalade

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Cadillac Escalade



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Cadillac Escalade EXT



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2002

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV

Upstream Left (Driver) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2002

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV

Upstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2000

 

2000

 
Chevrolet C2500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet C2500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet C2500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet C2500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet C3500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet C3500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet C3500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet C3500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Express 3500

8.1L V8 Gas OHV
2
 
Downstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Express 3500



8.1L V8 Gas OHV

Downstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Express 3500

8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Express 3500



8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet K2500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet K2500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet K2500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet K2500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet K3500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet K3500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
Chevrolet K3500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet K3500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 2500 HD



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 2500 HD



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Silverado 3500

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 3500



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2000

 

2000

 
GMC C2500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC C2500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC C2500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC C2500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC C3500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC C3500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC C3500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC C3500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC K2500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC K2500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC K2500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC K2500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC K3500

7.4L V8 Gas OHV
2
 
Downstream
 
OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC K3500



7.4L V8 Gas OHV

Downstream OE Style
Calif.
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2000

 

2000

 
GMC K3500

7.4L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC K3500



7.4L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

8.1L V8 Gas OHV
2
 
Downstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Savana 3500



8.1L V8 Gas OHV

Downstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Savana 3500



8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 1500

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 2500



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 3500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 3500

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 3500



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Yukon

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL 1500



6.0L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Yukon XL 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Upstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Yukon XL 2500

8.1L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL 2500



8.1L V8 Gas OHV

Downstream Right (Passenger) OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle

2008

 

2008

 
Pontiac Grand Prix

3.8L V6 Gas OHV
1
 
Downstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Pontiac Grand Prix



3.8L V6 Gas OHV

Downstream OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor

1 Per Vehicle