Thermostats & Parts
Engine Coolant Thermostat Housing
Audi
03H-121-121-C
3.6L, main. Q7.
$50.15
MSRP $69.65
Save $19.50
28% Off 
Engine Coolant Thermostat
Audi
04E-121-113-G
External. Location-Water Pump Housing. 1.4L, outer.
$52.43
MSRP $72.82
Save $20.39
28% Off 
Engine Coolant Thermostat Housing O-Ring
Audi
095-323-971
3.6L main.
$1.39
MSRP $2.16
Save $0.77
35.6% Off 
Engine Coolant Pipe
Audi
06M-121-661-J
Flow Not Specified. All Required. Tube assy. 2.9L, main, right side, #2. 2.9L alternator. #3 to 01/15/2024. 2.9L, alternator, #3, from...
$125.08
MSRP $176.67
Save $51.59
29.2% Off 
Engine Coolant Pipe
Audi
4G0-122-061-B
4.0L with RS7 vent lines. Connector pipe.
$77.88
MSRP $110.01
Save $32.13
29.2% Off 
Connector Tube
Audi
059-121-065-CP
Diesel, lower, 2013-14. 3.0L diesel, return.
$115.63
MSRP $163.32
Save $47.69
29.2% Off 
Engine Coolant Pipe
Audi
4KE-121-036-B
Center, to 02/14/2022. E-tron Quattro. To 02/14/22. E-tron Sportback.
$92.04
MSRP $130.00
Save $37.96
29.2% Off 
Engine Coolant Thermostat Housing Seal
Audi
WHT-005-190
3.2L. 37.5 x 4mm. 3.0L. 4.2L. 3.6L main.
$3.61
MSRP $5.59
Save $1.98
35.4% Off 
Engine Coolant Bypass Pipe O-Ring
Audi
079-121-091-D
4.2L, supply, A4/S4. From Chassis/VIN 4B-4-070 001. 32mm. 4.2L, feed, 2005-06.
$7.64
MSRP $11.85
Save $4.21
35.5% Off 
Engine Coolant Pipe
Audi
06M-121-486-F
Water feed tube. 2.9L, main, right side, #5. 2.9L alternator. #1 to 01/15/2024. 3.0L, without plug-in hybrid, alternator. 2.9L,...
$99.12
MSRP $140.00
Save $40.88
29.2% Off 
Engine Coolant Pipe
Audi
9J1-122-483-A
2022-24, rear drive unit.
$131.61
MSRP $185.88
Save $54.27
29.2% Off 
Engine Coolant Pipe
Audi
059-121-511-H
Inlet tube. Diesel, lower, 2010-12.
$289.74
MSRP $416.30
Save $126.56
30.4% Off 
Engine Coolant Pipe
Audi
0P2-121-164-B
Lwr return tube. Connector tube. Secondary. Main.
Engine Coolant Pipe
Audi
8V0-121-397-A
Front center. Connector pipe. Water pipe. 2.5L, front.
Engine Coolant Pipe
Audi
4G0-145-931-D
Tube assy. 4.0L without RS7 auxiliary front.
$128.25
MSRP $181.15
Save $52.90
29.2% Off 
Engine Coolant Pipe Gasket
Audi
0EL-901-219
Drive motor-front.
$24.88
MSRP $32.15
Save $7.27
22.6% Off 
Engine Coolant Pipe Seal
Audi
0EL-901-219-A
Drive motor-front.
$24.88
MSRP $32.15
Save $7.27
22.6% Off 
Engine Coolant Overflow Hose
Audi
4G0-121-081-CS
Reservoir hose. With RS7, vent lines. Without RS7, main, supply, rear.
$37.66
MSRP $58.38
Save $20.72
35.5% Off 
Engine Coolant Pipe
Audi
03H-121-065-C
Connector pipe. 3.6L, without rear a/c.
$89.24
MSRP $126.05
Save $36.81
29.2% Off 
Engine Coolant Outlet Flange
Audi
079-121-147-C
From Water Pump Housing. Union. 4.0L, primary. 4.0L with RS7 front center.
$34.30
MSRP $53.18
Save $18.88
35.5% Off 
Engine Coolant Thermostat Kit
Audi
022-121-111-H
Incl.Gasket,Housing and Thermostat. TT. 3.2L, main.
$354.20
MSRP $513.33
Save $159.13
31% Off 
Engine Coolant Thermostat
Audi
04E-121-113-F
Internal. Location-Water Pump. 1.4L, inner.
$77.87
MSRP $109.98
Save $32.11
29.2% Off 
Engine Coolant Pipe
Audi
4E0-121-398-F
Pipe. 6.0L, return, from vin 4e6011643. 6.0L return to vin 4e6011642.
$143.95
MSRP $203.32
Save $59.37
29.2% Off 
Engine Coolant Thermostat Housing Bolt
Audi
N-104-583-02
Thermostat unit,mount bolt. 3.2L, main.
$3.13
MSRP $4.86
Save $1.73
35.6% Off 
Engine Coolant Thermostat Gasket
Audi
06H-121-119-E
Vendor:INZI. Q3. 2.0L, 2012-15. 2013-2016, main. 2.0L, gas, main. 2011-15 with awd, TT, main. 2009-2010 with awd, TT, main. Coupe, 2.0L,...
$5.99
MSRP $9.29
Save $3.30
35.5% Off 
Engine Coolant Pipe
Audi
4KE-819-374-E
Center. # 10 to 02/14/2022. Center, # 10, from 02/14/2022.
Engine Coolant Pipe
Audi
4KE-121-053-A
Rear. Connector hose. Inner hose.
$2.83
MSRP $4.38
Save $1.55
35.4% Off 
Transmission Oil Pan Bolt
Audi
N-101-562-07
AC tube,mount bolt. 2.0L plug-in hybrid. 3.0L. From 03/17/2022. 6 x 30mm. Lower bracket,bolt. Upper bracket,bolt. 2.0L, expansion valve...
$2.00
MSRP $3.09
Save $1.09
35.3% Off 
Engine Coolant Pipe
Audi
06D-121-065-J
Tube. 2.0L, return. A4 Cabriolet. 2.0l.
$330.59
MSRP $474.99
Save $144.40
30.4% Off 
Engine Coolant Pipe
Audi
4K0-121-661
Water feed tube. Alternator. Intake pipe.
$76.02
MSRP $107.37
Save $31.35
29.2% Off 
Engine Coolant Pipe
Audi
06R-121-491-R
Tube assy. 2.0L, upper.
$71.26
MSRP $100.65
Save $29.39
29.2% Off 
Engine Coolant Pipe O-Ring
Audi
WHT-005-652-A
17 x 3mm. All Required. 4.0L.
$2.66
MSRP $4.12
Save $1.46
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