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2018 Audi A8 Quattro Oxygen Sensors

Save up to 40% on original replacement 2018 Audi A8 Quattro Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 2018 Audi A8 Quattro.

 
 
 
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 4 of 4
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 From 12/2017
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15733 image 4 of 4
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 To 11/2017
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
Oxygen Sensor - Downstream
$84.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
Oxygen Sensor - Downstream
$84.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
Oxygen Sensor - Downstream
$84.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 15741 image 4 of 4
Oxygen Sensor - Downstream
$84.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 18052 image 4 of 4
Oxygen Sensor - Upstream
$388.03
$292.34
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Right NGK 25244 image 4 of 4
Oxygen Sensor - Downstream Right
rating star iconrating star iconrating star iconrating star iconrating star icon
$118.13
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25725 image 4 of 4
Oxygen Sensor - Downstream
rating star iconrating star iconrating star iconrating star iconrating star icon
$270.55
$150.03
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 5-8 B2S2 OE Equivalent Design
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream NGK 25729 image 4 of 4
Oxygen Sensor - Downstream
rating star iconrating star iconrating star iconrating star iconrating star icon
$238.25
$125.05
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 1-4 B1S2 OE Equivalent Design
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16528 image 4 of 4
Oxygen Sensor - Downstream
$161.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 1 to 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 4 of 4
Oxygen Sensor - Downstream
$159.13
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 From 12/2017
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 16531 image 4 of 4
Oxygen Sensor - Downstream
$159.13
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8 To 11/2017
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17078 image 4 of 4
Oxygen Sensor - Upstream
$144.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 5 to 8
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 4 of 4
Oxygen Sensor - Downstream
$117.21
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18076 image 4 of 4
Oxygen Sensor - Downstream
$117.21
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 4 of 4
Oxygen Sensor - Downstream
$85.62
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Bosch 18194 image 4 of 4
Oxygen Sensor - Downstream
$85.62
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Left NGK 25238 image 4 of 4
Oxygen Sensor - Downstream Left
rating star iconrating star iconrating star iconrating star iconrating star icon
$155.25
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B2S2 OE MFR: NTK
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 4 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 1 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 2 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 3 of 4
2018 Audi A8 Quattro Oxygen Sensor Upstream Bosch 17407 image 4 of 4
Oxygen Sensor - Upstream
$171.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cylinder(s) 1 to 4
2018 Audi A8 Quattro Oxygen Sensor Downstream Denso 2344833 image 1 of 1
2018 Audi A8 Quattro Oxygen Sensor Downstream Denso 2344833 image 1 of 1
Oxygen Sensor - Downstream
rating star iconrating star iconrating star iconrating star iconrating star icon
$327.73
$168.82
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
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
2018 Audi A8 Quattro Oxygen Sensor Downstream Denso 2344843 image 1 of 1
2018 Audi A8 Quattro Oxygen Sensor Downstream Denso 2344843 image 1 of 1
Oxygen Sensor - Downstream
rating star iconrating star iconrating star iconrating star iconrating star icon
$298.37
$237.93
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
no image available
no image available
Oxygen Sensor - Downstream Right
rating star iconrating star iconrating star iconrating star iconrating star icon
$368.67
$290.56
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
no image available
no image available
Oxygen Sensor - Downstream Left
rating star iconrating star iconrating star iconrating star iconrating star icon
$368.67
$311.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 4 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left NGK 27043 image 4 of 4
Air / Fuel Ratio Sensor - Upstream Left
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$272.02
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B2S1 OE MFR: NTK
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 4 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right NGK 27043 image 4 of 4
Air / Fuel Ratio Sensor - Upstream Right
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$272.02
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
B1S1 OE MFR: NTK
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 4 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27050 image 4 of 4
Air / Fuel Ratio Sensor - Upstream
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$172.18
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 5-8 B2S1 OE Equivalent Design
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 4 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 1 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 2 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 3 of 4
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream NGK 27055 image 4 of 4
Air / Fuel Ratio Sensor - Upstream
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$180.57
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
Cyls. 1-4 B1S1 OE Equivalent Design
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left Denso 2345162 image 1 of 1
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Left Denso 2345162 image 1 of 1
Air / Fuel Ratio Sensor - Upstream Left
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$446.88
$250.75
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right Denso 2345161 image 1 of 1
2018 Audi A8 Quattro Air / Fuel Ratio Sensor Upstream Right Denso 2345161 image 1 of 1
Air / Fuel Ratio Sensor - Upstream Right
$446.88
$333.05
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 4.0L 3993cc 243ci V8 (3.33x3.50; 84.5x89.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
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Air / Fuel Ratio Sensor - Upstream
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$536.23
$486.53
Out of Stock
Condition: New
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.33x3.50; 84.5x88.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor