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 234-4940

Denso 234-4940 Oxygen Sensor

Denso 234-4940 Oxygen Sensor
Denso 234-4940 Oxygen Sensor Image 1
Denso 234-4940 Oxygen Sensor

Denso
Brand:Denso
Part Number: 234-4940
UPC: 042511121881
Weight: 0.25 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Denso 234-4940 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:

Sensor Type:
Heated
Universal Or Specific Fit:
Specific
Wire Quantity:
4
Wiring Harness Length:
13.19 in.
GMC #:
12659516
NTK #:
21581
Walker Products #:
250-241162
Walker Products #:
350-34966
Country of Origin:
US

Select a vehicle to narrow Denso 234-4940 Oxygen Sensor fitment info!

Last Updated: 01/19/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2015

 

2015

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2017

 

2017

 
Chevrolet Silverado 1500

6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
O.E. Quality Replacement Sensor
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Upstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Silverado 1500

5.3L V8 Electric/Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 1500



5.3L V8 Electric/Gas OHV

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

2 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2017

 

2016

 

2015

 

2014

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

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

2 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Silverado 1500

6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

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

2 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Chevrolet Suburban

5.3L V8 Flex OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Suburban



5.3L V8 Flex OHV

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

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Suburban

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Suburban



5.3L V8 Gas OHV

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

1 Per Vehicle

2015

 

2015

 
Chevrolet Suburban

5.3L V8 Flex OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Suburban



5.3L V8 Flex OHV

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

2 Per Vehicle

2018

 

2018

 
Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Tahoe



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Tahoe



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

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

1 Per Vehicle

2015

 

2015

 
Chevrolet Tahoe

5.3L V8 Flex OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

Chevrolet Tahoe



5.3L V8 Flex OHV

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

2 Per Vehicle

2017

 

2017

 
GMC Sierra 1500

6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
O.E. Quality Replacement Sensor
 

GMC Sierra 1500



6.2L V8 Gas OHV

Upstream OE Style
O.E. Quality Replacement Sensor

2 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Sierra 1500

5.3L V8 Electric/Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500



5.3L V8 Electric/Gas OHV

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

2 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
GMC Sierra 1500

5.3L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500



5.3L V8 Gas OHV

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

2 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV

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

2 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Sierra 1500

6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Sierra 1500



6.2L V8 Gas OHV

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

2 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Yukon

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2016

 

2016

 
GMC Yukon

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV

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

1 Per Vehicle

2015

 

2015

 
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

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

2 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

2 Per Vehicle

2016

 

2016

 
GMC Yukon XL

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL



5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

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

1 Per Vehicle

2015

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
2
 
Upstream
 
OE Style
DENSO is the O.E. Manufacturer / Oxygen Sensor
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

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

2 Per Vehicle


Customers who bought Denso 234-4940 Oxygen Sensor also purchased

Dorman 926-041 Engine Oil Pressure Sensor
Dorman 926-041 Engine Oil Pressure Sensor
Walker Products 350-64056 Oxygen Sensor
Walker Products 350-64056 Oxygen Sensor