1999 Mercedes-Benz S420 Oxygen Sensors
Save up to 40% on original replacement 1999 Mercedes-Benz S420 Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1999 Mercedes-Benz S420.
Oxygen Sensor - Upstream
$181.27
$115.35
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Right
$176.52
$105.13
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Left
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Right
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Upstream
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Left
$216.48
$103.88
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
B2S2 OE Equivalent Design
Oxygen Sensor - Downstream Right
$208.25
$128.14
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design
Oxygen Sensor - Upstream Left
$209.03
$104.80
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design
Oxygen Sensor - Upstream Right
$209.03
$104.80
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design
Oxygen Sensor - Downstream Right
$206.51
$107.47
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$212.96
$130.38
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
Oxygen Sensor - Upstream
$212.96
$130.38
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
Oxygen Sensor - Downstream Right
$132.47
$71.08
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Left
$96.84
$51.96
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Left
$203.68
$148.20
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Front
$226.99
$164.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Rear Left
$226.76
$164.24
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Rear Right
$227.81
$165.01
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Downstream Left
$194.69
$109.70
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Upstream
$194.69
$109.70
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Upstream Left
$319.91
$190.67
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Oxygen Sensor - Upstream Right
$319.91
$190.67
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);
Engine Base: 4.2L 4196cc V8 (3.62x3.11; 92.0x78.9);