Thermostats & Parts
MSRP
Category
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- Valves & Parts
Vent Tube
Audi
4G0-121-081-BF
4.0L, main, supply, front. Without RS7, main, supply, front.
$50.40
MSRP $70.00
Save $19.60
28% Off 
Vent Tube
Audi
4G0-121-081-CQ
4.0L, main, supply, front. Without RS7, main, supply, front.
$37.20
MSRP $51.67
Save $14.47
28% Off 
Cross Tube
Audi
4K0-121-070-AG
2.9L, right, outer. 2.9L, main, left side, lower, #4.
$106.83
MSRP $154.14
Save $47.31
30.7% Off 
Water Hose
Audi
4KE-121-609-S
Center, #5, from 02/14/2022. Center, single charging port, # 5.
Water Hose
Audi
4KE-145-570-C
Right, #1, 370 kw system type1. Right, # 1, SQ8, type 1.
$16.85
MSRP $27.18
Save $10.33
38% Off 
Connector Hose
Audi
4KE-145-910-F
Rear, motor code: mq3. Rear, 370 kw system.
$23.92
MSRP $38.58
Save $14.66
38% Off 
Water Hose
Audi
4KE-145-912-B
Right, # 5, 370 kw system. Right, # 11, SQ8.
$27.52
MSRP $44.38
Save $16.86
38% Off Water Hose
Audi
4KE-145-948-H
Right, #1, 370 kw system type2. Right, # 1, SQ8, type 2.
$16.85
MSRP $27.18
Save $10.33
38% Off 
Water Hose
Audi
4KE-819-371-H
Center, single charging port, # 9. Center, dual charging port, # 6.
$18.84
MSRP $30.38
Save $11.54
38% Off 
Water Hose
Audi
4KE-819-374-E
Center, # 10, to 02/14/2022. Center, # 10, from 02/14/2022.
Hose & Tube Assembly
Audi
04L-121-070-AB
2.0L, diesel, radiator.
$50.27
MSRP $69.82
Save $19.55
28% Off 
Engine Coolant Outlet Gasket
Audi
04L-121-688
O-Ring. Outlet Flange. 2.0L, diesel, main.
$2.26
MSRP $3.65
Save $1.39
38.1% Off 
HVAC Heater Hose Assembly
Audi
4N0-121-064-A
Primary HVAC. 3.0L, without plug-in hybrid, heater hoses. 3.0L, with plug-in hybrid, heater hoses, front.
$99.32
MSRP $143.31
Save $43.99
30.7% Off 
T-Piece
Audi
4Z7-121-243
4.2L, supply, A4/S4. 4.2L, main, rear. 4.2L feed.
$24.54
MSRP $39.58
Save $15.04
38% Off 
Engine Coolant Outlet Gasket
Audi
059-121-149-E
Outlet Flange. 3.0L diesel, return.
$4.67
MSRP $7.54
Save $2.87
38.1% Off 
Hose & Tube Assembly
Audi
5Q0-121-064-AT
Sedan, engine code cntc. 2.0L, code cntb, left side.
$88.92
MSRP $128.32
Save $39.40
30.7% Off 
Cross Tube
Audi
5Q0-121-070-AP
2.0L, code dlra, left side. 2.0L, code dlra, auxiliary- right side. Sedan/wagon, engine code cyfb, auxiliary radiator, right side....
$58.89
MSRP $84.98
Save $26.09
30.7% Off 
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