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1999 Porsche 911 Oxygen Sensor

Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 1999 Porsche 911.

 
 
 
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 4 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 13564 image 4 of 4
Oxygen Sensor
$262.20
$129.55
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Upstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 4 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 15738 image 4 of 4
Oxygen Sensor
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Downstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 4 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Bosch 15738 image 4 of 4
Oxygen Sensor
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Upstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 4 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Left NGK 25581 image 4 of 4
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$248.18
$111.72
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Downstream Left
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 4 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Right NGK 25581 image 4 of 4
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$248.18
$111.72
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Downstream Right
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 4 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Left NGK 25581 image 4 of 4
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$248.18
$111.72
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Upstream Left
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 4 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 1 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 2 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 3 of 4
1999 Porsche 911 Oxygen Sensor Upstream Right NGK 25581 image 4 of 4
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$248.18
$111.72
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Wednesday Oct. 1st
Upstream Right
Condition: New
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
1999 Porsche 911 Oxygen Sensor Upstream Denso 2344182 image 1 of 1
1999 Porsche 911 Oxygen Sensor Upstream Denso 2344182 image 1 of 1
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$241.39
$121.86
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Upstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
1999 Porsche 911 Oxygen Sensor Downstream Denso 2344201 image 1 of 1
1999 Porsche 911 Oxygen Sensor Downstream Denso 2344201 image 1 of 1
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$212.96
$130.38
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Downstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
1999 Porsche 911 Oxygen Sensor Upstream Denso 2344201 image 1 of 1
1999 Porsche 911 Oxygen Sensor Upstream Denso 2344201 image 1 of 1
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$212.96
$130.38
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Upstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 3 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Downstream Left Spectra Premium OS5023 image 3 of 3
Oxygen Sensor
$147.09
$78.91
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Downstream Left
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 3 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Downstream Right Spectra Premium OS5023 image 3 of 3
Oxygen Sensor
$147.09
$78.91
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Downstream Right
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 3 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Upstream Left Spectra Premium OS5023 image 3 of 3
Oxygen Sensor
$147.09
$78.91
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Upstream Left
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 3 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 1 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 2 of 3
1999 Porsche 911 Oxygen Sensor Upstream Right Spectra Premium OS5023 image 3 of 3
Oxygen Sensor
$147.09
$78.91
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Upstream Right
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 4 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 1 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 2 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 3 of 4
1999 Porsche 911 Oxygen Sensor Downstream Bosch 13723 image 4 of 4
Oxygen Sensor
$273.62
$148.98
Out of Stock
Downstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
1999 Porsche 911 Oxygen Sensor Downstream Denso 2344184 image 1 of 1
1999 Porsche 911 Oxygen Sensor Downstream Denso 2344184 image 1 of 1
Oxygen Sensor
rating star iconrating star iconrating star iconrating star iconrating star icon
$239.81
$114.11
Out of Stock
Downstream
Condition: New
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.4L 3400cc H6 (3.78x3.07; 96.0x78.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor