Engine Parts
availability
Engine Timing Chain Tensioner
Audi
03H-109-509-A
Idler to Cam. Arm. Q7.
$51.82
MSRP $69.66
Save $17.84
25.6% Off 
Engine Balance Shaft Chain
Audi
06K-109-158-AM
Q5. Secondary.
$167.30
MSRP $238.32
Save $71.02
29.8% Off 
Engine Coolant Overflow Hose
Audi
8R0-121-109-J
Reservoir hose. 3.2L, supply. 3.0L diesel.
$111.86
MSRP $156.66
Save $44.80
28.6% Off 
Engine Coolant Pipe Adapter
Audi
059-121-163-F
Diesel, lower, 2010-12. Water manifold. 3.0L.
$107.09
MSRP $149.98
Save $42.89
28.6% Off 
Engine Control Module (ECM)
Audi
80A-906-259-M
Q5 Sportback.
$690.60
MSRP $931.98
Save $241.38
25.9% Off 
Engine Coolant Outlet Flange
Audi
079-121-147-G
From Water Pump Housing. Union. Without RS7, main, return.
$16.64
MSRP $26.00
Save $9.36
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