Emission Systems for 2012 Mercedes-Benz SL 550
Select Emission Systems part
Upper Pipe Gasket
Mercedes-Benz
654-142-13-00
2.0L, diesel om654 2023-25 exhaust gas recirculation.
$3.05
MSRP $4.00
Save $0.95
23.8% Off Lower Pipe Gasket
Mercedes-Benz
654-142-87-00
2.0L, diesel om654 2023-25 exhaust gas recirculation.
$2.92
MSRP $3.90
Save $0.98
25.1% Off 
Oxygen Sensor
Mercedes-Benz
007-542-64-18-65
Left diagnostic sensor downstream of CAT. Oxygen sensor at right downstream of catalytic converter. Right diagnostic sensor downstream...
$114.59
MSRP $157.00
Save $42.41
27% Off 
Temp Sensor
Mercedes-Benz
000-905-99-05
Particulate filter. Sprinter van. 3.0l diesel. 2021-22, muffler & shields. 3.0L muffler & shields. From 03/31/2016. Location-After...
$112.73
MSRP $155.00
Save $42.27
27.3% Off 
Nox Sensor
Mercedes-Benz
000-905-34-03-80
2.1L, emission reduction system, at catalytic.
$254.84
MSRP $363.00
Save $108.16
29.8% Off 
Exhaust Gas Temperature (Egt) Sensor
Mercedes-Benz
000-905-40-09
Location-Engine.
$99.96
MSRP $137.00
Save $37.04
27% Off 
Lambda Sensor
Mercedes-Benz
009-542-45-17-26
Oxygen sensor.
$135.60
MSRP $194.00
Save $58.40
30.1% Off 
Lambda Sensor
Mercedes-Benz
009-542-91-17-26
Oxygen sensor.
$232.63
MSRP $332.00
Save $99.37
29.9% Off 
Hose Connection Fitting
Mercedes-Benz
116-276-09-29
4 mm.
$4.02
MSRP $5.50
Save $1.48
26.9% Off 
Purge Line
Mercedes-Benz
167-470-99-03
Activated charcoal filter for purge line.
$71.92
MSRP $99.00
Save $27.08
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