2018 Audi A8 Quattro Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2018 Audi A8 Quattro.








Oxygen Sensor
$137.22
$77.93 CAD
10+ In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Available for 8:30am Monday Oct. 13th
Pick-Up: Available for 8:30am Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 From 12/2017
Cylinder(s) 5 to 8 From 12/2017







Oxygen Sensor
$137.22
$77.93 CAD
10+ In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Available for 8:30am Monday Oct. 13th
Pick-Up: Available for 8:30am Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 To 11/2017
Cylinder(s) 5 to 8 To 11/2017







Oxygen Sensor
$74.99 CAD
In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3







Oxygen Sensor
$74.99 CAD
In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3







Oxygen Sensor
$74.99 CAD
In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6







Oxygen Sensor
$74.99 CAD
In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6







Oxygen Sensor
$388.03
$292.34 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);







Oxygen Sensor
$118.13 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK







Oxygen Sensor
$270.55
$150.03 CAD
Limited Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Pick-Up: Ready in 2-3 Hours Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 5-8 B2S2 OE Equivalent Design
Cyls. 5-8 B2S2 OE Equivalent Design







Oxygen Sensor
$238.25
$125.05 CAD
In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 1-4 B1S2 OE Equivalent Design
Cyls. 1-4 B1S2 OE Equivalent Design







Oxygen Sensor
$161.49 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 1 to 4
Cylinder(s) 1 to 4







Oxygen Sensor
$159.13 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 From 12/2017
Cylinder(s) 5 to 8 From 12/2017







Oxygen Sensor
$159.13 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 To 11/2017
Cylinder(s) 5 to 8 To 11/2017







Oxygen Sensor
$144.40 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8
Cylinder(s) 5 to 8







Oxygen Sensor
$117.21 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3







Oxygen Sensor
$117.21 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3







Oxygen Sensor
$85.62 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6







Oxygen Sensor
$85.62 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6







Oxygen Sensor
$155.25 CAD
Out of Stock
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B2S2 OE MFR: NTK
B2S2 OE MFR: NTK





Oxygen Sensor
$171.74 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 1 to 4
Cylinder(s) 1 to 4

Oxygen Sensor
$327.73
$168.82 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Sellout and Reorder 234-4843 O.E. Quality Direct Fit Replacement Sensor
Sellout and Reorder 234-4843 O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$298.37
$237.93 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 2
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor


Oxygen Sensor
$368.67
$290.56 CAD
Out of Stock
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor


Oxygen Sensor
$368.67
$311.74 CAD
Out of Stock
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor







Air / Fuel Ratio Sensor
$272.02 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B2S1 OE MFR: NTK
B2S1 OE MFR: NTK







Air / Fuel Ratio Sensor
$272.02 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B1S1 OE MFR: NTK
B1S1 OE MFR: NTK







Air / Fuel Ratio Sensor
$172.18 CAD
10+ In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 5-8 B2S1 OE Equivalent Design
Cyls. 5-8 B2S1 OE Equivalent Design







Air / Fuel Ratio Sensor
$180.57 CAD
10+ In Stock
Condition: New
Ships: Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Pick-Up: Ready in 1 Hour Monday Oct. 13th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 1-4 B1S1 OE Equivalent Design
Cyls. 1-4 B1S1 OE Equivalent Design

Air / Fuel Ratio Sensor
$446.88
$250.75 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Upstream Left
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

Air / Fuel Ratio Sensor
$446.88
$333.05 CAD
Out of Stock
Condition: New
Upstream Right
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor


Air / Fuel Ratio Sensor
$536.23
$486.53 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor