Cooling Systems
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
MSRP $53.33
$40.00
Center Duct
Part Number: 4M0-121-287-B
Audi Other Names: Air Duct
Description: 2.0, 4.0L, to 04/08/2024. 2019-2023, with rsq8. 2024-25, with rsq8, 2024.
Fits:
- Audi:
- Q7,
- Q8,
- RS Q8,
- SQ7,
- SQ8
MSRP $32.78
$20.49
Air Duct
Part Number: 4M0-121-333-Q
Audi Description: 2017-19, auxiliary. 2.0L, auxiliary.
Fits:
- Audi:
- Q7
MSRP $76.67
$57.50
Expansion Tank
Part Number: 4M0-121-403-H
Audi Applications: 2.0L. 3.0L MAIN COOLING SYSTEM.
Other Names: Reservoir, Tank
Replaces: 4M0-121-403-D, 4M0-121-403-F
Description: Q7. 2017-19, main. 2.0L.
Fits:
- Audi:
- Q7
MSRP $148.32
$106.79
Water Hose
Part Number: 4M0-121-447-AM
Audi Other Names: Hose
Description: 2.0L, auxiliary.
Fits:
- Audi:
- Q7
MSRP $30.38
$18.99
Inlet Hose
Part Number: 4M0-121-449-BG
Audi Other Names: Hoses, Hose
Description: Q7. Right. 2017-19.
Fits:
- Audi:
- Q7
MSRP $13.53
$8.46
Lower Hose
Part Number: 4M0-122-055-CR
Audi Applications: 3.0L MAIN COOLING SYSTEM.
Other Names: Water Hose
Description: Q8. Q7. 3.0L, main.
Fits:
- Audi:
- Q7,
- Q8
MSRP $232.65
$167.51
Connector Hose
Part Number: 4M0-122-096-F
Audi Other Names: Hose
Description: 2017-19.
Fits:
- Audi:
- Q7
MSRP $44.38
$27.74
Upper Hose
Part Number: 4M0-122-101-AK
Audi Applications: 3.0L MAIN COOLING SYSTEM.
Other Names: Water Hose
Description: Q7.
Fits:
- Audi:
- Q7
MSRP $195.01
$140.40
Hose & Tube Assembly
Part Number: 4M0-122-109-AN
Audi Other Names: Water Hose
Description: 2017-19.
Fits:
- Audi:
- Q7
MSRP $201.65
$145.20
Hose Assembly
Part Number: 4M0-122-109-BP
Audi Other Names: Water Hose
Description: 2.0L.
Fits:
- Audi:
- Q7
MSRP $34.20
$21.38
MSRP $42.58
$26.61
Duct
Part Number: 4M0-145-333-H
Audi Other Names: Air Duct F
Description: 4.0L, coolers and components.
Fits:
- Audi:
- SQ7
MSRP $85.00
$61.20
Duct
Part Number: 4M0-145-333-S
Audi Other Names: Air Duct F
Description: 2020-24, intercooler, without s-line exterior.
Fits:
- Audi:
- Q7
MSRP $103.82
$74.75
Inter-Cooler
Part Number: 4M0-145-803-BT
Audi Other Names: Cooler
Description: 4.0L, coolers and components, rsq8. RS Q8. Left.
Fits:
- Audi:
- RS Q8
MSRP $781.67
$562.80
Inter-Cooler
Part Number: 4M0-145-804-BH
Audi Other Names: Cooler Core, Cooler
Description: RS5. Radiator mounted. 2.9L, main.
Fits:
- Audi:
- RS5,
- RS5 Sportback
MSRP $816.67
$588.00
Auxiliary Pump Clamp
Part Number: 4M0-145-879-G
Audi Other Names: Bracket
Description: 2017-19, auxiliary.
Fits:
- Audi:
- Q7
MSRP $13.84
$8.65
Auxiliary Pump Bracket
Part Number: 4M0-145-879-L
Audi Other Names: Bracket
Description: 2017-19, auxiliary.
Fits:
- Audi:
- Q7
MSRP $54.17
$40.63
Upper Hose
Part Number: 4M0-145-920-AD
Audi Applications: 3.0L SECONDARY COOLING SYSTEM (2017-2019).
Other Names: Hose
Description: Q7.
Fits:
- Audi:
- Q7
MSRP $75.32
$56.49
Side Shield
Part Number: 4M0-399-300-C
Audi Other Names: Shield
Description: 4.0L.
Fits:
- Audi:
- RS Q8,
- SQ7,
- SQ8
MSRP $17.64
$11.03
Filler Plate
Part Number: 4M0-802-507-C
Audi Other Names: Plate
Description: To 08/07/2023. From 08/07/2023, rsq8.
Fits:
- Audi:
- Q8,
- RS Q8,
- SQ8
MSRP $313.32
$225.59
Filler Plate
Part Number: 4M0-802-507-G
Audi Other Names: Plate
Description: From 08/07/2023, Q8, SQ8.
Fits:
- Audi:
- Q8,
- SQ8
MSRP $129.99
$93.59
Cover Shield
Part Number: 4M0-804-033-C
Audi Other Names: Cover
Description: 2.0 & 3.0L.
Fits:
- Audi:
- Q7
MSRP $84.81
$61.07
Cover Shield
Part Number: 4M0-804-033-G
Audi Other Names: Cover
Description: 2.0 & 3.0L.
Fits:
- Audi:
- Q7
MSRP $120.82
$86.99
Radiator Support
Part Number: 4M0-805-594-B
Audi Other Names: Carrier
Replaces: 4M0-805-594
Description: Radiator Support Panel. Carrier. Center. Closure. Frame. Front c'member. Mount. Radiator.
Fits Q7
Fits:
- Audi:
- Q7
MSRP $720.00
$518.40
Air Duct
Part Number: 4M0-807-157-D
Audi Replaces: 4M0-807-157-C
Description: 2017-19.
Fits:
- Audi:
- Q7
MSRP $60.31
$45.24
Air Duct
Part Number: 4M0-807-157-F-9B9
Audi Description: 2020-24, bumper cover & trim.
Fits:
- Audi:
- Q7,
- SQ7
MSRP $57.31
$42.99
Air Duct
Part Number: 4M0-807-158-E-9B9
Audi Description: 2020-24, bumper cover & trim.
Fits:
- Audi:
- Q7
MSRP $56.98
$42.74
HVAC Heater Hose
Part Number: 4M0-819-314-F
Audi Other Names: Water Hose
Description: Primary HVAC. Assy.Connector to Pipe. Left. To 03/07/2022.
Fits:
- Audi:
- Q7,
- Q8
MSRP $13.60
$8.50
Inlet Hose
Part Number: 4M0-819-337-AF
Audi Other Names: Water Hose
Description: 2017-19.
Fits:
- Audi:
- Q7
MSRP $45.98
$28.74
Side Shield
Part Number: 4M0-825-206-J
Audi Other Names: Lining
Replaces: 4M0-825-206-K
Description: Shield used to direct water/debris away From the floor pan.
Fits Q7, Q8, SQ7, SQ8
Fits:
- Audi:
- Q7,
- Q8,
- RS Q8,
- SQ7,
- SQ8
MSRP $306.65
$220.80
Under Cover
Part Number: 4M0-825-235-BB
Audi Other Names: Baffle
Replaces: 4M0-825-235-AL
Description: 2017-19, 2.0L.
Fits:
- Audi:
- Q7
MSRP $648.33
$466.80
Lower Reinforced
Part Number: 4M1-399-345-F
Audi Other Names: Strut Brac
Replaces: 4M1-399-345-C
Description: 3.0L, without elect. Stability. 4.0L, without elect. 2.0L.
Fits:
- Audi:
- Q7,
- Q8,
- SQ7,
- SQ8
MSRP $503.33
$362.40
Mount Bracket
Part Number: 4M8-121-079
Audi Other Names: Bracket
Description: 4.0L, auxiliary, rsq8.
Fits:
- Audi:
- RS Q8
MSRP $254.99
$183.60
MSRP $88.33
$63.60
Lower Baffle
Part Number: 4M8-121-284-AN
Audi Other Names: Air Duct
Description: Rsq8.
Fits:
- Audi:
- RS Q8
MSRP $50.98
$38.24
Air Baffle
Part Number: 4M8-121-284-BB
Audi Other Names: Air Duct
Description: 4.0L, SQ8.
Fits:
- Audi:
- SQ8
MSRP $52.82
$39.61
Front Duct
Part Number: 4M8-121-674
Audi Other Names: Air Duct F
Description: 4.0L, coolers and components, rsq8.
Fits:
- Audi:
- RS Q8
MSRP $148.33
$106.80
Duct
Part Number: 4M8-145-333
Audi Other Names: Air Duct F
Description: 3.0L, coolers and components, without s-line pkg.
Fits:
- Audi:
- Q8
MSRP $101.67
$73.20
Auxiliary Pump Bolt
Part Number: 4M8-198-093
Audi Other Names: Secur.Set
Description: 3.0L.
Fits:
- Audi:
- SQ5,
- SQ5 Sportback
MSRP $6.24
$4.06
End Plate
Part Number: 4M8-807-320-B
Audi Other Names: Plate
Description: 2020-24.
Fits:
- Audi:
- RS Q8
MSRP $198.33
$142.80
Trim
Part Number: 4M8-807-513-A-T94
Audi Other Names: Molding
Description: 2019-23, black.
Fits:
- Audi:
- Q8,
- SQ8
MSRP $160.66
$115.67
HVAC Heater Hose Assembly
Part Number: 4N0-121-050-E
Audi Other Names: Heater Hose, Pipe
Description: AuxIliary HVAC. 3.0L, without plug-in hybrid, main.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $73.82
$55.36
HVAC Heater Hose Assembly
Part Number: 4N0-121-064-A
Audi Other Names: Tube Assembly, Pipe
Description: Primary HVAC. 3.0L, without plug-in hybrid, heater hoses. 3.0L, with plug-in hybrid, heater hoses, front.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $143.31
$103.19
Connector Tube
Part Number: 4N0-121-081-AA
Audi Other Names: Hose
Description: 4.0L, upper, upper, rear.
Fits:
- Audi:
- A8 Quattro,
- S8
MSRP $50.38
$31.49
MSRP $9.84
$6.40
Air Inlet
Part Number: 4N0-121-283-BE
Audi Other Names: Air Duct
Description: 4.0L, side, inner, S8.
Fits:
- Audi:
- S8
MSRP $65.82
$49.36
Air Inlet
Part Number: 4N0-121-283-P
Audi Other Names: Air Duct
Description: 4.0L, side, inner, S8.
Fits:
- Audi:
- S8
MSRP $63.98
$47.99
Air Inlet
Part Number: 4N0-121-284-BE
Audi Other Names: Air Duct
Description: 4.0L, side, inner, S8.
Fits:
- Audi:
- S8
MSRP $65.82
$49.36
Engine Coolant Reservoir
Part Number: 4N0-121-405-R
Audi Applications: 3.0L W/PLUG-IN HYBRID.
Other Names: Reservoir, Tank
Description: 3.0L, with plug-in hybrid, auxiliary. A8 Quattro.
Fits:
- Audi:
- A8 Quattro
MSRP $267.65
$192.71
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