Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
K1500
>
1991
>
Engine & Drivetrain
>
Oxygen Sensors & Components
>
Oxygen Sensor
1991 GMC K1500 Oxygen Sensor
My Vehicle
Change Vehicle
1991 GMC K1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Oxygen Sensors
Department
OE
Replacement
Product Fit
Direct Fit
Universal
Brands
Delphi
Denso
NTK
Spectra Premium
Walker Products
Prices
$39.99 and under
$40 to $59.99
$60 to $99.99
$100 and over
9 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
Delphi®
Oxygen Sensor for 1991 GMC K1500
PartNumber:
ES10966
VEHICLE SPECIFIC
Product Specifications
Notes: 12.6in Length
Connector Shape: Round
Position: Upstream
Terminal Quantity: 1
UPC: 689604147320
Wire Harness Length: 12.8" (320 mm)
Wrench Size: 0.88" (22 mm)
Part Description: 1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | Sierra | 6 Cyl 4.3L
1991 GMC K1500 | Sierra SLE | 6 Cyl 4.3L
1991 GMC K1500 | Sierra SLX | 6 Cyl 4.3L
1991 GMC K1500 | Sierra | 8 Cyl 5.0L
1991 GMC K1500 | Sierra SLX | 8 Cyl 5.0L
1991 GMC K1500 | Sierra | 8 Cyl 5.7L
1991 GMC K1500 | Sierra SLX | 8 Cyl 5.7L
1991 GMC K1500 | Sierra SLE | 8 Cyl 5.0L
1991 GMC K1500 | Sierra SLE | 8 Cyl 5.7L
Show More
$15.96
Add to Cart
NTK®
OE Type Oxygen Sensor for 1991 GMC K1500
PartNumber:
21002
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1; OE Equivalent Design
Installation Type: Screw
O2 Sensor Configuration: Direct Fit
Position: Upstream
Thread Diameter: 0.71" (18 mm)
UPC: 087295210024
Wire Harness Length: 15.25" (387.4 mm)
Wires Quantity: 1 Wire Lead
Part Description: 1991 GMC K1500 OE Type Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More
$18.12
Add to Cart
Walker Products®
Premium Oxygen Sensor for 1991 GMC K1500
PartNumber:
250-21001
VEHICLE SPECIFIC
Product Specifications
Connector Gender: Female
Overall Length: 15.67"(398.018 mm)
Position: Upstream
Sensor Type: Non Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620016042
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.13"(308.102 mm)
Wires Quantity: 1 Wire Lead
Part Description: 1991 GMC K1500 Premium Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More
$19.84
Add to Cart
View Related Parts
OEM (Genuine)
1991 GMC K1500 Oxygen Sensor
PartNumber:
25176708
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 4.3l
Other Names:
Oxygen Sensor
Item Dimensions:
8.4 x 3.3 x 3.4 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
10096129
Part Description:
1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
$59.83
MSRP:
$112.89
You Save: $53.06 (48%)
Check Fit
Add to Cart
Walker Products®
Oxygen Sensor for 1991 GMC K1500
PartNumber:
350-31027
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S1
Overall Length: 15.67"
Position: Upstream
Sensor Type: Non Heated
Thread Diameter: 18.0 mm
UPC: 724620086755
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.13"
Wires Quantity: 1 Wire Lead
Part Description: 1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More
$19.84
Add to Cart
View Related Parts
OEM (Genuine)
1991 GMC K1500 Oxygen Sensor
PartNumber:
19211437
VEHICLE SPECIFIC
Product Specifications
Notes:
All Models; 5.0l, 5.7l
Other Names:
Oxygen Sensor
Item Dimensions:
8.3 x 3.3 x 3.3 inches
Item Weight:
1.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
19178952, 25162600, 25106073, 25132068, 25166816, 25171574, 25107378, 25162693, 25165118, 25171581, 25165120, 25171573, 19178943, 19178953, 19178919, 25162753, 25133185, 25133076
Part Description:
1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
Spectra Premium®
Oxygen Sensor for 1991 GMC K1500
PartNumber:
OS5043
VEHICLE SPECIFIC
Product Specifications
Connector Gender: Male
Connector Shape: Round
Installation Type: Screw
Overall Length: 16 5/16"
Position: Upstream
Sensor Type: Non Heated - Zirconia
Terminal Quantity: 1
Thread: M18 X 1.5 mm
UPC: 671607155044
Wrench Size: 0.88" (22 mm)
Part Description: 1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More
Denso®
Universal Fit Oxygen Sensor for 1991 GMC K1500
PartNumber:
234-1000
VEHICLE SPECIFIC
Product Specifications
Notes: 1 Lead Sensor; OE Quality Universal Replacement Sensor
Mounting Type: Threaded
Sensor Type: Non Heated
Thread Diameter: 0.708
Universal Or Specific Fit: Universal
UPC: 042511110007
Wire Quantity: 1
Wiring Harness Length: 11.77
Part Description: 1991 GMC K1500 Universal Fit Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More
Denso®
Oxygen Sensor for 1991 GMC K1500
PartNumber:
234-1001
VEHICLE SPECIFIC
Product Specifications
Notes: 1 Lead Sensor; OE Quality Replacement Sensor
Connector Gender: Male
Mounting Type: Threaded
Sensor Type: Non Heated
Thread Diameter: 0.708
Universal Or Specific Fit: Specific
UPC: 042511110014
Wire Quantity: 1
Wiring Harness Length: 14.57
Part Description: 1991 GMC K1500 Oxygen Sensor
More Info
Vehicle Fitment
1991 GMC K1500 | All Trims | 6 Cyl 4.3L
1991 GMC K1500 | All Trims | 8 Cyl 5.0L
1991 GMC K1500 | All Trims | 8 Cyl 5.7L
Show More