Engine Parts
availability
Engine Oil Filter Housing Cover
Audi
021-115-433-E
4.2L, 2000-03. Lower housing. 3.6L.
$118.99
MSRP $166.65
Save $47.66
28.6% Off 
Engine Coolant Overflow Hose Adapter
Audi
1K0-121-087-B
Gas, main. Reservoir hose,Y-connector. 3.0L, main. Diesel, main.
$24.05
MSRP $37.58
Save $13.53
36% Off 
Engine Oil Filter Housing Bolt
Audi
N-104-707-03
Lower Intake Manifold to Head. 6 x 50mm. 4.0L. 2.9L. M6x50. 4.2L. front. Coupe, 3.0L. Convertible, 3.0L. 4.2L, lower.
$2.33
MSRP $3.64
Save $1.31
36% Off 
Engine Coolant Thermostat Housing O-Ring
Audi
038-121-119-B
O-Ring. 50 x 4mm. 1.8L. 4 cylinder.
$4.74
MSRP $7.39
Save $2.65
35.9% Off 
Engine Oil Drain Plug Gasket
Audi
N-904-520-02
11 x 3mm. 4.0L. To 05/15/1998.
$2.62
MSRP $4.10
Save $1.48
36.1% Off 
Engine Coolant Thermostat Housing Gasket
Audi
04L-121-119-B
O-Ring.
$3.56
MSRP $5.57
Save $2.01
36.1% Off 
Engine Oil Sump Windage Tray
Audi
06E-103-138-G
Gas, 2012-15. Insert. Gas, 2013-14. Convertible, 3.0L. 3.2L.
$33.65
MSRP $52.58
Save $18.93
36% Off 
Engine Timing Belt Tensioner Pulley
Audi
078-109-243-S
2.8L v6. A4. 2.7L v6. Allroad. S4.
$117.80
MSRP $164.98
Save $47.18
28.6% Off 
Engine Water Pump Outlet Pipe
Audi
06M-121-481-AE
Connector pipe. Coupe, 3.0L, main. Convertible, 3.0L, main, to 06/02/2021.
$101.15
MSRP $141.67
Save $40.52
28.6% Off 
Engine Oil Dipstick Tube Cap
Audi
04E-115-418-B
Lock pin. 4.0L. From 11/07/2023. 3.0L plug-in hybrid, from 10/06/2023.
$11.32
MSRP $17.67
Save $6.35
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