Fuel Pressure Regulator
availability
Fuel Injection Pressure Regulator O-Ring
Audi
037-198-031
Set Per Fuel Pressure Regulator.
$14.61
MSRP $23.38
Save $8.77
37.5% Off 
Pressure Reg
Audi
4H0-201-559-C
Gas engine. In-Tank Regulator. Diesel engine.
$174.80
MSRP $253.34
Save $78.54
31% Off 
Pressure Reg
Audi
7L8-919-679-C
With gas engine. In-Tank Regulator. Q7. 3.6l, 4.2l. Right. Without diesel engine.
$261.05
MSRP $378.34
Save $117.29
31% Off 
Fuel Injector O-Ring
Audi
WHT-005-422-B
7.5 x 3.53mm. Port Injector.
$6.96
MSRP $11.14
Save $4.18
37.5% Off 
Fuel Pump Driver Module
Audi
4M4-906-121-B
SQ8. RS Q8. RS6 Avant. RS7 Sportback. 4.0L.
$127.65
MSRP $184.99
Save $57.34
31% Off 
Fuel Pump Driver Module
Audi
4K0-906-121-D
3.0 or 2.9L. Q8. S6. A6 allroad. S7 Sportback. 3.0L.
$181.70
MSRP $263.34
Save $81.64
31% Off 
Air Tube O-Ring
Audi
N-905-216-04
Gas, 2012-15. 4.0L. 2017-19. Gas, 2016-18. Gas, 2015-18. O-Ring. Gas, 2013-14. Coupe, 3.0L. Convertible, 3.0L.
$7.18
MSRP $11.47
Save $4.29
37.4% Off 
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