1981 Chevrolet Impala Oxygen Sensor

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$48.85

$36.83

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$48.85

$36.83

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$48.85

$36.83

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$48.85

$36.83

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
with 1 Wire Leads

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12014 image 1 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12014 image 2 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12014 image 3 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12014 image 4 of 4

Oxygen Sensor

$45.63

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$45.63

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$45.63

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$45.63

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 1 Wire Leads

Oxygen Sensor

$45.63

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
with 1 Wire Leads

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12028 image 1 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12028 image 2 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12028 image 3 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream Bosch 12028 image 4 of 4

Oxygen Sensor

$58.70

Limited Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 2 Wire Leads

Oxygen Sensor

$58.70

Limited Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
with 2 Wire Leads

Oxygen Sensor

$58.70

Limited Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
with 2 Wire Leads

Oxygen Sensor

$58.70

Limited Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
with 2 Wire Leads

Oxygen Sensor

$58.70

Limited Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
with 2 Wire Leads

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21002 image 1 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21002 image 2 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21002 image 3 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21002 image 4 of 4

Oxygen Sensor

$35.66

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
1 Lead Sensor OE Equivalent Design

Oxygen Sensor

$35.66

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
1 Lead Sensor OE Equivalent Design

Oxygen Sensor

$35.66

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
1 Lead Sensor OE Equivalent Design

Oxygen Sensor

$35.66

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
1 Lead Sensor OE Equivalent Design

Oxygen Sensor

$35.66

10+ In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
1 Lead Sensor OE Equivalent Design

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21553 image 1 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21553 image 2 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21553 image 3 of 4

1981 Chevrolet Impala Oxygen Sensor Upstream NGK 21553 image 4 of 4

Oxygen Sensor

$64.61

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2 Lead Sensor OE Equivalent Design

Oxygen Sensor

$64.61

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
2 Lead Sensor OE Equivalent Design

Oxygen Sensor

$64.61

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
2 Lead Sensor OE Equivalent Design

Oxygen Sensor

$64.61

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2 Lead Sensor OE Equivalent Design

Oxygen Sensor

$64.61

In Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
2 Lead Sensor OE Equivalent Design

Oxygen Sensor

$66.12

$60.36

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$66.12

$60.36

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$66.12

$60.36

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$66.12

$60.36

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$66.12

$60.36

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$51.90

$45.07

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor

$51.90

$45.07

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor

$51.90

$45.07

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor

$51.90

$45.07

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor

$51.90

$45.07

Limited Stock

Ships: Wednesday Oct. 1st
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st

Upstream

Condition: New
Required Per Vehicle: 1

Made in USA

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);

Vehicle Fitment Notes:
2-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor

$37.73

$26.76

Out of Stock

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
1-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$37.73

$26.76

Out of Stock

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
1-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$37.73

$26.76

Out of Stock

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
1-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$37.73

$26.76

Out of Stock

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
1-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor

$37.73

$26.76

Out of Stock

Upstream

Condition: New
Required Per Vehicle: 1

Made in Japan

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);

Vehicle Fitment Notes:
1-Wire Sensor O.E. Quality Universal Replacement Sensor

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5043 image 1 of 3

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5043 image 2 of 3

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5043 image 3 of 3

Oxygen Sensor

$41.49

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
w/ 1 Electrical Connection

Oxygen Sensor

$41.49

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
w/ 1 Electrical Connection

Oxygen Sensor

$41.49

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
w/ 1 Electrical Connection

Oxygen Sensor

$41.49

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
w/ 1 Electrical Connection

Oxygen Sensor

$41.49

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Fuel Type: GAS;

Vehicle Fitment Notes:
w/ 1 Electrical Connection

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5048 image 1 of 3

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5048 image 2 of 3

1981 Chevrolet Impala Oxygen Sensor Upstream Spectra Premium OS5048 image 3 of 3

Oxygen Sensor

$46.63

$27.78

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 3.8L 229ci V6 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
w/ 2 Electrical Connections

Oxygen Sensor

$46.63

$27.78

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Vehicle Fitment Notes:
w/ 2 Electrical Connections

Oxygen Sensor

$46.63

$27.78

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 4.4L 267ci V8 (3.50x3.48; 88.9x88.4);

Vehicle Fitment Notes:
w/ 2 Electrical Connections

Oxygen Sensor

$46.63

$27.78

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1

Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);

Vehicle Fitment Notes:
w/ 2 Electrical Connections

Oxygen Sensor

$46.63

$27.78

Call For Availability

Upstream

Condition: New
Required Per Vehicle: 1