Thermostat & Housing for 2008 Audi A4
No.
Part # / Description / Price
Price
1
Genuine Audi Water Pipe 06D121071R OEM Authorized Dealer 
Audi
Audi Description: Water pipe. 2.0L, return.
MSRP $154.80
$100.68
MSRP $154.80
$100.68
2
Genuine Audi Bleeder Valve N90483204 OEM Authorized Dealer Audi
Audi Description: 2.0L. Diesel, upper, 2010-12. 3.0L.
MSRP $6.02
$3.33
MSRP $6.02
$3.33
3
Genuine Audi Bleeder Valve Seal N0138042 OEM Authorized Dealer Audi
Audi Description: 2.0L. Diesel, upper, 2010-12. 3.0L.
MSRP $2.47
$1.37
MSRP $2.47
$1.37
4
Genuine Audi Lower Hose 06D121057L OEM Authorized Dealer Audi
Audi Description: Genuine Audi Lower Hose (Part #06D-121-057-L) – Direct OEM Replacement for Audi A4 and A4 Quattro (2005-2009)
Keep your Audi A4 or A4 Quattro performing at its best with the Genuine Audi Lower Hose (Part #06D-121-057-L). Specifically designed for 2005-20 ...
MSRP $25.98
$14.37
MSRP $25.98
$14.37
5
Genuine Audi Connector Hose Clamp N91106101 OEM Authorized Dealer Audi
Audi Description: 2.0L, to pipe. 2.0L, supply. 2022-24 left/center rear.
MSRP $10.23
$5.66
MSRP $10.23
$5.66
6
Genuine Audi Connector Pipe 06D121065L OEM Authorized Dealer Audi
Audi Description: Connector pipe. Water pipe. 2.0L, supply.
MSRP $101.99
$66.33
MSRP $101.99
$66.33
7
Genuine Audi Connector Hose 06F121057D OEM Authorized Dealer Audi
Audi Description: Thermostat Housing to Pipe. Connector hose. 2.0L, supply.
MSRP $22.63
$12.51
MSRP $22.63
$12.51
9
MSRP $11.15
$6.17
10
Genuine Audi Upper Hose 06D121101B OEM Authorized Dealer Audi
Audi Description: Pipe to Outlet. 2.0L, supply.
MSRP $31.38
$17.35
MSRP $31.38
$17.35
10
Genuine Audi Upper Hose 8E0121101R OEM Audi
Audi Positions: Upper
Description: Radiator to Pipe. From 5400001. 2.0L.
Not For Sale
Not For Sale
11
Genuine Audi Hose Assembly Clamp 06B145917A OEM Authorized Dealer Audi
Audi Description: 2.0L, rear, lower, 2016-18. 2013-2016, 21x12. 2.0L plug-in hybrid center. Lwr hose & tube,clip. 2.0L, auxiliary, 2013-17, to water pipe. Convertible, 2.0L, auxiliary, 2012-17, 21x12. 2.0L, auxiliary, 2010-11, to water pipe. 2.0L, gas, auxiliary, 2011-12, to return pipe. 2.0L, auxiliary, 2010-12, to water pipe. 3.0L. 21x12.
MSRP $17.43
$9.63
MSRP $17.43
$9.63
11
MSRP $9.31
$5.14
11
Genuine Audi Water Hose Assembly Clamp N90687001 OEM Authorized Dealer Audi
Audi Positions: Lower
MSRP $8.87
$4.90
MSRP $8.87
$4.90
11
Genuine Audi Water Hose Assembly Clamp N90687201 OEM Authorized Dealer Audi
Audi Positions: Upper
MSRP $6.27
$3.47
MSRP $6.27
$3.47
13
Genuine Audi Water Manifold 06D121132C OEM Authorized Dealer Audi
Audi Description: 2.0L, supply.
MSRP $63.16
$41.21
MSRP $63.16
$41.21
14
MSRP $4.75
$2.63
15
Genuine Audi Rear Pipe 06D121065J OEM Authorized Dealer Audi
Audi Description: Tube. 2.0L, return. A4 Cabriolet. 2.0l.
MSRP $474.99
$307.65
MSRP $474.99
$307.65
16
MSRP $4.10
$2.27
16
Genuine Audi O-ring N90365302 OEM Authorized Dealer Factory Original Audi
Audi Description: 20 x 3mm. Pipe to Water Pump Housing. Pipe To Thermostat Housing. Main. 4.0L, 20x3.
MSRP $2.95
$1.64
MSRP $2.95
$1.64
17
Genuine Audi Lower Hose 8E0121049L OEM A4 B6 B7 Authorized Dealer Audi
Audi Positions: Lower
Description: Genuine Audi Lower Hose 8E0-121-049-L | OEM Replacement for Audi A4 & A4 Quattro (2005-2009)
Ensure optimal performance and reliability with the Genuine Audi Lower Hose 8E0-121-049-L, a high-quality OEM replacement part designed for Audi A4 and A4 Quattro ...
MSRP $117.48
$76.41
MSRP $117.48
$76.41
20
Genuine Audi Coolant Line 06D121492J OEM Authorized Dealer Audi
Audi Description: A4. From 5400001. Pipe assy. Hose & tube assy. 2.0L, return.
MSRP $171.66
$111.19
MSRP $171.66
$111.19
20
Genuine Audi Engine Coolant Pipe 06D121058Q OEM Authorized Dealer Audi
Audi Description: Oil Cooler. Cooler to Pipe. Cooler line. 2.0L, return.
MSRP $20.92
$11.57
MSRP $20.92
$11.57
20
MSRP $57.50
$31.80
24
MSRP $31.98
$17.68
24
MSRP $57.77
$31.95
25
MSRP $4.39
$2.43
26
MSRP $2.73
$1.52
27
Genuine Audi Engine Coolant Thermostat Kit 06D121111G OEM Audi
Audi Description: Incl.Gasket,Housing and Thermostat. From 5400001. A4 Cabriolet. 2.0l.
MSRP $121.67
$79.13
MSRP $121.67
$79.13
28
Genuine Audi Thermostat Unit O-ring 06B121119C OEM Authorized Dealer Audi
Audi Notes: PARTS: Part included with thermstat unit.
Description: O-Ring. 56 x 3mm. 3.0L v6. 2009 without awd, main. A3. 2.0l. 2009-2010 with awd, tts.
MSRP $6.82
$3.77
MSRP $6.82
$3.77
28
Genuine Audi Engine Coolant Thermostat Housing Gasket 06B121119B OEM Audi
Audi Description: O-Ring. 2.0L. 2011-15 with awd, tts, main. 2009 without awd, main. 2006-08. 2009-2010 with awd, tts.
MSRP $5.76
$3.19
MSRP $5.76
$3.19