Engine Parts
Engine Coolant Thermostat Housing Adapter
Audi
03H-121-131-A
3.6L main. Flange.
$39.20
MSRP $56.82
Save $17.62
31% Off 
Engine Coolant Pipe Hold Down
Audi
N-104-669-04
4.0L with RS7 vent lines. 4.0L without RS7 main supply.
Engine Air Intake Hose Adapter
Audi
079-133-022-C
Union. 5.2L, Coupe, auto trans. 5.2L auto trans convertible. 4.2L, convertible, auto trans. 4.2L, Coupe, auto trans. 5.2L, convertible,...
$21.84
MSRP $37.98
Save $16.14
42.5% Off 
Engine Coolant Overflow Hose Adapter
Audi
4K0-819-314
Elbow. 2.0L heating. #2. 3.0L main. #2. 2.9L main, left side,upper. #2.
Engine Air Intake Hose Adapter
Audi
4E0-129-617-P
4.2L, 2007-10. 6.0L. 4.2L, 2004-06. 5.2L.
Engine Oil Dipstick Tube Seal
Audi
N-904-211-01
Tube,o-ring. 2009-15 with awd, tts. Dipstick Tube. 2009 without awd. Gas, 2006-08.
$6.71
MSRP $7.46
Save $0.75
10.1% Off 
Engine Air Intake Hose Adapter
Audi
06F-129-684
2.0L 2009-15 with awd, tts. Connector pipe.
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