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Cooling Systems

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Cooling Systems
4M0399300D - : Inner Shield for Audi: RS Q8, SQ7, SQ8 Image

Inner Shield
Part Number: 4M0-399-300-D
Audi Audi
Other Names: Shield
Description: 4.0L.
Fits:
  • Audi:
    • RS Q8,
    • SQ7,
    • SQ8
MSRP $48.78
$30.49
4M0399300E - : Side Shield for Audi: Q7, Q8 Image

Side Shield
Part Number: 4M0-399-300-E
Audi Audi
Other Names: Shield
Replaces: 4M0-399-300-B
Description: 3.0L. 2.0L.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $12.00
$7.50
4M0399345L - : Lower Reinforced for Audi: Q7, RS Q8, SQ7, SQ8 Image

Lower Reinforced
Part Number: 4M0-399-345-L
Audi Audi
Other Names: Strut Brac
Description: 3.0L, with elect. Stability. 2.0L, with elect. 4.0L, with elect.
Fits:
  • Audi:
    • Q7,
    • RS Q8,
    • SQ7,
    • SQ8
MSRP $780.00
$567.84
4M0807158D - : Air Duct for Audi: Q7 Image

Air Duct
Part Number: 4M0-807-158-D
Audi Audi
Replaces: 4M0-807-158-C
Description: 2017-19.
Fits:
  • Audi:
    • Q7
MSRP $60.31
$43.43
4M0807606B9B9 - : Duct for Audi: Q7, SQ7 Image

Duct
Part Number: 4M0-807-606-B-9B9
Audi Audi
Other Names: Air Duct
Description: Q7, bumper cover & trim. SQ7, bumper cover & trim.
Fits:
  • Audi:
    • Q7,
    • SQ7
MSRP $58.78
$36.74
4M0819314L - : HVAC Heater Hose for Audi: Q7, Q8 Image

HVAC Heater Hose
Part Number: 4M0-819-314-L
Audi Audi
Other Names: Water Hose
Description: Primary HVAC. Assy.Connector to Pipe. Left. From 03/07/2022.
Fits:
  • Audi:
    • Q7,
    • Q8
MSRP $14.97
$9.35
4M0819342Q - : Water Hose for Audi: Q7 Image

Water Hose
Part Number: 4M0-819-342-Q
Audi Audi
Description: 2017-19.
Fits:
  • Audi:
    • Q7
MSRP $49.38
$30.86
4M0825214J - : Rear Shield for Audi: Q7, Q8, RS Q8, SQ7, SQ8 Image

Rear Shield
Part Number: 4M0-825-214-J
Audi Audi
Other Names: Lining
Replaces: 4M0-825-214-F, 4M0-825-214-G, 4M0-825-214-H
Fits:
  • Audi:
    • Q7,
    • Q8,
    • RS Q8,
    • SQ7,
    • SQ8
MSRP $191.67
$130.53
4M0825285P - : Floor Pan Splash Shield for Audi: Q7, SQ7 Image

Floor Pan Splash Shield
Part Number: 4M0-825-285-P
Audi Audi
Other Names: Front Shield, Baffle
Replaces: 4M0-825-285-K
Description: To 05/16/2022. From 05/16/2022. To 02/05/2024.
Fits:
  • Audi:
    • Q7,
    • SQ7
MSRP $195.00
$132.80
4M0898037D - : Heater Hose for Audi: Q7, SQ7 Image

Heater Hose
Part Number: 4M0-898-037-D
Audi Audi
Other Names: Tube Assembly, Pipe
Description: Q7. 4 zone climate control. SQ7.
Fits:
  • Audi:
    • Q7,
    • SQ7
Backordered
4M1898037 - : Tube Assembly for Audi: A4, A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, A6 allroad, A6 Quattro, A7 Sportback, A8 Quattro, e-tron Quattro, e-tron S, e-tron S Sportback, e-tron Sportback, Q5, Q5 PHEV, Q5 Sportback, Q7, Q8, Q8 e-tron, Q8 e-tron Sportback, RS Q8, RS5, RS5 Sportback, RS6 Avant, RS7 Sportback, S4, S5, S5 Sportback, S6, S7 Sportback, S8, SQ5, SQ5 Sportback, SQ7, SQ8, SQ8 e-tron, SQ8 e-tron Sportback Image

Tube Assembly
Part Number: 4M1-898-037
Audi Audi
Notes: Part has related components that cannot be reused/reinstalled. seal and gasket.
Other Names: Inlet Tube, Pipe Assembly, Heater Hose, Pipe
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6 allroad,
    • A6 Quattro,
    • A7 Sportback,
    • A8 Quattro,
    • e-tron Quattro,
    • e-tron S,
    • e-tron S Sportback,
    • e-tron Sportback,
    • Q5,
    • Q5 PHEV,
    • Q5 Sportback,
    • Q7,
    • Q8,
    • Q8 e-tron,
    • Q8 e-tron Sportback,
    • RS Q8,
    • RS5,
    • RS5 Sportback,
    • RS6 Avant,
    • RS7 Sportback,
    • S4,
    • S5,
    • S5 Sportback,
    • S6,
    • S7 Sportback,
    • S8,
    • SQ5,
    • SQ5 Sportback,
    • SQ7,
    • SQ8,
    • SQ8 e-tron,
    • SQ8 e-tron Sportback
MSRP $163.32
$113.19
4M8121081B - : Vent Tube for Audi: RS Q8 Image

Vent Tube
Part Number: 4M8-121-081-B
Audi Audi
Other Names: Pipe
Replaces: 4M8-121-081
Description: 4.0L, main, lower, rsq8.
Fits:
  • Audi:
    • RS Q8
MSRP $101.67
$70.46
4M8121283AN - : Lower Baffle for Audi: RS Q8 Image

Lower Baffle
Part Number: 4M8-121-283-AN
Audi Audi
Other Names: Air Duct
Description: Rsq8.
Fits:
  • Audi:
    • RS Q8
MSRP $50.98
$36.71
4M8121283BC - : Air Baffle for Audi: RS Q8 Image

Air Baffle
Part Number: 4M8-121-283-BC
Audi Audi
Other Names: Air Duct
Description: 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8
Backordered
4M8121283H - : Air Baffle for Audi: SQ8 Image

Air Baffle
Part Number: 4M8-121-283-H
Audi Audi
Other Names: Air Duct
Description: 4.0L, SQ8.
Fits:
  • Audi:
    • SQ8
MSRP $66.66
$48.00
4M8121284BC - : Air Baffle for Audi: RS Q8 Image

Air Baffle
Part Number: 4M8-121-284-BC
Audi Audi
Other Names: Air Duct
Description: 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8
MSRP $57.32
$41.27
4M8121285 - : Upper Duct for Audi: Q8 Image

Upper Duct
Part Number: 4M8-121-285
Audi Audi
Other Names: Air Duct
Description: 3.0L.
Fits:
  • Audi:
    • Q8
MSRP $106.67
$73.92
4M8121285BB - : Upper Duct for Audi: RS Q8, SQ8 Image

Upper Duct
Part Number: 4M8-121-285-BB
Audi Audi
Other Names: Air Duct
Description: 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8,
    • SQ8
MSRP $57.32
$41.27
4M8121285H - : Upper Duct for Audi: RS Q8, SQ8 Image

Upper Duct
Part Number: 4M8-121-285-H
Audi Audi
Other Names: Air Duct
Description: 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8,
    • SQ8
MSRP $76.67
$55.20
4M8122055 - : Lower Hose for Audi: RS Q8 Image

Lower Hose
Part Number: 4M8-122-055
Audi Audi
Applications: 4.0L COOLING SYSTEM.
Other Names: Water Hose
Description: RS Q8.
Fits:
  • Audi:
    • RS Q8
Backordered
4M8145334C - : Front Duct for Audi: SQ8 Image

Front Duct
Part Number: 4M8-145-334-C
Audi Audi
Other Names: Air Duct F
Description: 4.0L, coolers and components, SQ8.
Fits:
  • Audi:
    • SQ8
Backordered
4M8805607E - : Mount Bracket for Audi: RS Q8, SQ8 Image

Mount Bracket
Part Number: 4M8-805-607-E
Audi Audi
Other Names: Mounting
Description: 4.0L, prem plus,prestige. 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8,
    • SQ8
MSRP $198.33
$135.07
4M8805608B - : Mount Bracket for Audi: RS Q8, SQ8 Image

Mount Bracket
Part Number: 4M8-805-608-B
Audi Audi
Other Names: Mounting
Description: 4.0L, rsq8.
Fits:
  • Audi:
    • RS Q8,
    • SQ8
MSRP $251.66
$171.39
4M8807081 - : Sight Shield for Audi: Q8, SQ8 Image

Sight Shield
Part Number: 4M8-807-081
Audi Audi
Other Names: Cover
Description: Q8, SQ8.
Fits:
  • Audi:
    • Q8,
    • SQ8
MSRP $110.65
$76.68
4M8807319A - : Audi OEM Rear Bumper Left Closing Element 4M8-807-319-A Q8/SQ8 2019–2023 for Audi: Q8, SQ8 Image

Audi OEM Rear Bumper Left Closing Element 4M8-807-319-A Q8/SQ8 2019–2023
Part Number: 4M8-807-319-A
Audi Audi
Other Names: Plate
Description: Maintain the factory look and aerodynamic integrity of your Audi Q8 or SQ8 with this genuine OEM Rear Bumper Left Closing Element....
Fits:
  • Audi:
    • Q8,
    • SQ8
MSRP $90.98
$63.05
4M8807319B - : End Plate for Audi: RS Q8 Image

End Plate
Part Number: 4M8-807-319-B
Audi Audi
Other Names: Plate
Description: 2020-24.
Fits:
  • Audi:
    • RS Q8
MSRP $198.33
$135.07
4M8807320 - : Genuine Audi Rear Trim Plate 4M8807320 OEM – Right/Lower Bumper Q8 (2019-23) for Audi: Q8 Image

Genuine Audi Rear Trim Plate 4M8807320 OEM – Right/Lower Bumper Q8 (2019-23)
Part Number: 4M8-807-320
Audi Audi
Other Names: Plate
Description: Complete your Audi Q8’s factory appearance with the Genuine Audi Rear Trim Plate , part number 4M8807320 . This OEM right-side lower...
Fits:
  • Audi:
    • Q8
MSRP $64.32
$46.31
4M8819350 - : HVAC Heater Hose Assembly for Audi: Q8 Image

HVAC Heater Hose Assembly
Part Number: 4M8-819-350
Audi Audi
Other Names: Hose
Description: Primary HVAC.
Fits:
  • Audi:
    • Q8
Backordered
4M8825211 - : Liner for Audi: Q8, RS Q8, SQ8 Image

Liner
Part Number: 4M8-825-211
Audi Audi
Other Names: Lining
Fits:
  • Audi:
    • Q8,
    • RS Q8,
    • SQ8
MSRP $127.83
$88.58
4N0819374B - : Hose for Audi: A8 Quattro Image

Hose
Part Number: 4N0-819-374-B
Audi Audi
Description: 3.0L, without plug-in hybrid, heater hoses, #2. 3.0L, with plug-in hybrid, main, #6.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4N0819375B - : Hose for Audi: A8 Quattro Image

Hose
Part Number: 4N0-819-375-B
Audi Audi
Description: 3.0L, with plug-in hybrid, main, #9.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4N0819376B - : Hose & Tube Assembly for Audi: A8 Quattro Image

Hose & Tube Assembly
Part Number: 4N0-819-376-B
Audi Audi
Other Names: Hose
Description: 3.0L, with plug-in hybrid, main, #1. 3.0L, with plug-in hybrid, auxiliary, #1.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4N0819376C - : Hose for Audi: A8 Quattro Image

Hose
Part Number: 4N0-819-376-C
Audi Audi
Description: 3.0L, without plug-in hybrid, heater hoses, #3.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4N0825311E - : Center Shield for Audi: A8 Quattro, S8 Image

Center Shield
Part Number: 4N0-825-311-E
Audi Audi
Notes: Order by code.
Other Names: Lining
Replaces: 4N0-825-311-C
Description: Axle code: 0n1.
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Backordered
4N0825311F - : Center Shield for Audi: A8 Quattro, S8 Image

Center Shield
Part Number: 4N0-825-311-F
Audi Audi
Notes: Order by code.
Other Names: Lining
Replaces: 4N0-825-311-D
Description: Axle code: 0n5.
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Backordered
4N0915213C - : Drive Motor Battery Pack Cooling Fan Assembly for Audi: A6 allroad, A6 Quattro, A7 Sportback, A8 Quattro, Q7, Q8, RS Q8, RS6 Avant, RS7 Sportback, S6, S7 Sportback, S8, SQ7, SQ8 Image

Drive Motor Battery Pack Cooling Fan Assembly
Part Number: 4N0-915-213-C
Audi Audi
Applications: 3.0L. MHEV. W/O PLUG-IN HYBRID.
Other Names: Fan, Cooling Fan, Blower Motor, Breather
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Sportback,
    • A8 Quattro,
    • Q7,
    • Q8,
    • RS Q8,
    • RS6 Avant,
    • RS7 Sportback,
    • S6,
    • S7 Sportback,
    • S8,
    • SQ7,
    • SQ8
MSRP $120.00
$83.15
4N1819314A - : HVAC Heater Hose for Audi: A8 Quattro, S8 Image

HVAC Heater Hose
Part Number: 4N1-819-314-A
Audi Audi
Other Names: Lower Hose, Hose
Description: Heater Core to Connector and HVAC Heater Hose Assembly. Incl.Connector. Flow Not Specified. Exc.Toward Auxiliary Water Pump. Optional....
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Backordered
4N1819314B - : HVAC Heater Hose for Audi: A8 Quattro, S8 Image

HVAC Heater Hose
Part Number: 4N1-819-314-B
Audi Audi
Other Names: Lower Hose, Hose
Description: Heater Core to Connector and HVAC Heater Hose Assembly. Incl.Connector. Flow Not Specified. Exc.Toward Auxiliary Water Pump. Optional....
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Backordered
4N1819456A - : Hose for Audi: A8 Quattro Image

Hose
Part Number: 4N1-819-456-A
Audi Audi
Other Names: Water Hose
Description: 3.0L, with plug-in hybrid, heater hoses, #5.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4N1819460A - : Hose for Audi: A8 Quattro Image

Hose
Part Number: 4N1-819-460-A
Audi Audi
Description: 3.0L, with plug-in hybrid, heater hoses, #1.
Fits:
  • Audi:
    • A8 Quattro
Backordered
4S0121052 - : Engine Coolant Hose for Audi: R8 Image

Engine Coolant Hose
Part Number: 4S0-121-052
Audi Audi
Other Names: Hose
Description: ATF Cooling. Pipe to Pipe. All Required.
Fits:
  • Audi:
    • R8
Backordered
4S0121055C - : Radiator Coolant Hose for Audi: R8 Image

Radiator Coolant Hose
Part Number: 4S0-121-055-C
Audi Audi
Other Names: Hose
Description: Radiator Location-Front Left. Front Pipe to Radiator.
Fits:
  • Audi:
    • R8
MSRP $39.78
$24.86
4S0121123 - : Radiator Coolant Hose for Audi: R8 Image

Radiator Coolant Hose
Part Number: 4S0-121-123
Audi Audi
Other Names: Hose
Description: Radiator Location-Rear Left.
Fits:
  • Audi:
    • R8
MSRP $40.58
$25.36
4S0121203C - : Engine Cooling Fan Assembly for Audi: R8 Image

Engine Cooling Fan Assembly
Part Number: 4S0-121-203-C
Audi Audi
Applications: 5.2L. 4.2L.
Other Names: Fan & Motor, Fan Shroud, Electric F
Replaces: 4S0-121-203-A, 4S0-121-203-B
Description: Incl.Fan Blade & Motor. R8.
Fits:
  • Audi:
    • R8
MSRP $1,144.61
$833.28
4S0121275 - : Audi OEM Radiator Insulator / Mounting 2017 R8 Inner – Genuine 4S0‑121‑275 for Audi: R8 Image

Audi OEM Radiator Insulator / Mounting 2017 R8 Inner – Genuine 4S0‑121‑275
Part Number: 4S0-121-275
Audi Audi
Other Names: Mounting
Description: Secure your cooling system with confidence using the Genuine Audi OEM Radiator Insulator/Mount 4S0-121-275 , designed specifically for...
Fits:
  • Audi:
    • R8
MSRP $22.38
$13.99
4S0121724D - : Radiator Mount Bracket for Audi: R8 Image

Radiator Mount Bracket
Part Number: 4S0-121-724-D
Audi Audi
Other Names: Bracket
Description: Radiator Location-Rear Left.
Fits:
  • Audi:
    • R8
Backordered
4S0122049 - : Radiator Coolant Hose for Audi: R8 Image

Radiator Coolant Hose
Part Number: 4S0-122-049
Audi Audi
Other Names: Hose
Description: Radiator Location-Front Left. Underbody Pipe to Front Pipe.
Fits:
  • Audi:
    • R8
Backordered
4S0806592B - : Radiator Mount Bracket for Audi: R8 Image

Radiator Mount Bracket
Part Number: 4S0-806-592-B
Audi Audi
Other Names: Bracket
Description: Radiator Location-Front Right.
Fits:
  • Audi:
    • R8
Backordered
4S7121321 - : Radiator Cap for Audi: R8 Image

Radiator Cap
Part Number: 4S7-121-321
Audi Audi
Other Names: Cover
Description: Location-Reservoir.
Fits:
  • Audi:
    • R8
MSRP $315.82
$215.07
52121091A - : Engine Coolant Outlet Gasket for Audi: 100, 100 Quattro, 200, 200 Quattro, 4000, 4000 Quattro, 5000, 5000 Quattro, 80, 80 Quattro, 90, 90 Quattro, Coupe, Quattro Image

Engine Coolant Outlet Gasket
Part Number: 052-121-091-A
Audi Audi
Other Names: Gasket
Description: Gasket.
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 200,
    • 200 Quattro,
    • 4000,
    • 4000 Quattro,
    • 5000,
    • 5000 Quattro,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro,
    • Coupe,
    • Quattro
MSRP $9.24
$5.78
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