Hoses & Lines for 2026 Audi RS7 Sportback
No.
Part # / Description / Price
Price
1
Genuine Audi Transmission Oil Cooler Valve 4H0121671G OEM 
Audi
Audi Description: Maintain peak performance and temperature regulation in your Audi’s transmission system with the Genuine Audi Transmission Oil Cooler Valve 4H0-121-671-G. Engineered specifically for models including the A5, A8, Q7, and Q8 from 2018 to 2025, this OEM par ...
MSRP $345.00
$223.46
MSRP $345.00
$223.46
2
Genuine Audi Radiator Coolant Hose 4K0121058AJ OEM A6 A7 C8 Audi
Audi Description: Auxiliary Radiator. Valve to Pipe. Transmission cooler. Hose.
MSRP $27.58
$15.25
MSRP $27.58
$15.25
3
Genuine Audi Radiator Coolant Hose 4K0121088E OEM A6 A7 C8 Audi
Audi Description: Auxiliary Radiator. Water Pump To Valve. Transmission cooler. Connector hose.
MSRP $67.48
$44.03
MSRP $67.48
$44.03
4
Genuine Audi Pump 4N0121601A OEM A8 S8 D5 Authorized Dealer Audi
Audi Description: ATF Cooling. SQ8. #2. RS6 Avant. Auxiliary radiator. RS Q8. #2. RS7 Sportback. Transmission cooler. Pump.
MSRP $199.99
$129.53
MSRP $199.99
$129.53
5
Genuine Audi Mount Bracket 4K0121239B OEM A6 A7 C8 Authorized Dealer Audi
Audi Description: Transmission cooler.
MSRP $172.98
$112.04
MSRP $172.98
$112.04
6
Genuine Audi Coolant Hose 4K0121471AG OEM Audi
Audi Description: Radiator to Auxiliary Water Pump. Transmission cooler. Coolant hose.
MSRP $20.38
$11.27
MSRP $20.38
$11.27
7
MSRP $52.65
$34.35
8
MSRP $29.78
$16.47
9
MSRP $129.98
$84.54
9
MSRP $184.98
$119.81
9
Engine Coolant Pipe Audi
Audi Positions: Right
Description: Main. Right side. Connector tube. Primary Radiator. Lower Radiator Coolant Hose. Toward Thermostat Housing.
MSRP $285.98
$185.23
MSRP $285.98
$185.23
9
MSRP $101.65
$66.11
9
MSRP $246.65
$159.76
9
Genuine Audi Water Feed Tube 4K0121661 OEM A6 A7 C8 Authorized Dealer Audi
Audi Description: Water feed tube. Alternator. Intake pipe.
MSRP $107.37
$69.83
MSRP $107.37
$69.83
9
Genuine Audi Tube Assembly 4K0121485Q OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right
Description: Tube assy. Main. Primary Radiator. Lower Radiator Coolant Hose. Toward Radiator. Right side.
MSRP $278.15
$180.16
MSRP $278.15
$180.16
9
Engine Coolant Pipe Audi
Audi Positions: Lower
Description: Lwr return tube. Connector tube. Secondary. Main.
MSRP $77.32
$50.45
MSRP $77.32
$50.45
10
MSRP $53.38
$29.52
11
MSRP $701.67
$451.73
12
Automatic Transmission Oil Cooler Control Valve Audi
Audi Description: All Required. 4.0L. Cooling module. RS6 Avant. Secondary. RS7 Sportback. 2.9L, #1. Transmission cooler. small.
MSRP $294.60
$190.81
MSRP $294.60
$190.81
13
Genuine Audi Inlet Hose 4M0121444D OEM Q7 SQ7 Authorized Dealer Audi
Audi Description: Transmission cooler. Inlet hose.
MSRP $29.78
$16.47
MSRP $29.78
$16.47
14
MSRP $15.89
$8.78
16
Genuine Audi Rear Hose 4M0121449EE OEM Q7 SQ7 Authorized Dealer Audi
Audi Description: Transmission cooler. Rear hose.
MSRP $18.22
$10.08
MSRP $18.22
$10.08
16
Genuine Audi Hose 0P2121052 OEM Authorized Dealer Factory Original Audi
Audi Description: Auxiliary Water Pump. Toward Alternator. Main. Connector hose. Secondary. #1.
MSRP $30.18
$16.69
MSRP $30.18
$16.69
16
Genuine Audi Hose 4K0121062F OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Upper
Description: Alternator. Main. #3.
MSRP $45.98
$25.43
MSRP $45.98
$25.43
16
Genuine Audi Elbow 4K0121056R OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right
Description: Primary Radiator. Adapter to Adapter. Main. #4. Right side. Elbow.
MSRP $41.74
$23.08
MSRP $41.74
$23.08
16
Genuine Audi Lower Hose 4K0121472AE OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right lower
Description: RS6 Avant. Auxiliary radiator. RS7 Sportback. Main. #1. Right side. Hose.
MSRP $53.34
$34.80
MSRP $53.34
$34.80
16
Genuine Audi Hose 4K0121649 OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right
Description: Alternator. Main. #5. Right side. By-pass hose.
MSRP $10.52
$5.82
MSRP $10.52
$5.82
16
Radiator Coolant Hose Adapter Audi
Audi Description: Auxiliary Water Pump. Exc.Toward Alternator. Main. Hose. Secondary. #2.
MSRP $27.18
$15.03
MSRP $27.18
$15.03
16
Genuine Audi Upper Hose 4K0122101BT OEM A6 A7 C8 Authorized Dealer Audi
Audi Description: Primary Radiator. Secondary. RS6 Avant. RS7 Sportback. Main. Lower hose.
MSRP $90.15
$58.63
MSRP $90.15
$58.63
16
Genuine Audi Lower Hose 4K0122055BN OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right lower
Description: Primary Radiator. Radiator To Pipe. RS6 Avant. RS7 Sportback. Main. Lower hose. Right side.
MSRP $141.66
$92.14
MSRP $141.66
$92.14
16
Genuine Audi Connector Hose 4K0819378AK OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Right
Description: Main, #2. Heater hoses. Connector hose. Right side.
MSRP $43.18
$23.88
MSRP $43.18
$23.88
16
Genuine Audi Upper Hose 4K0819376J OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Upper
Description: Heater hoses. #1.
MSRP $10.14
$5.61
MSRP $10.14
$5.61
16
Genuine Audi Lower Hose 4K0819362D OEM A6 A7 C8 Authorized Dealer Audi
Audi Positions: Lower
Description: Heater hoses. #2.
MSRP $30.38
$16.80
MSRP $30.38
$16.80