Engine Coolant Reservoir Cap

Part Number: 8J0121324
Supersession(s): 8J0-121-324

Engine Coolant Reservoir Cap. Plug.
A cover that prevents foreign debris from entering the container. Included with: Lower hose.

Engine Coolant Reservoir Cap

Fits A8, S4, TT, TT RS, TTS

2.5 LITER, AUXILIARY. 4.2 LITER, RETURN. 4.2 LITER, RETURN, A4/S4. 6.0 LITER, RETURN, FROM VIN 4E6011643. 6.0 LITER, RETURN, TO VIN 4E6011642.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2018 Audi Q5 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

Diagram HOSES & LINES. for your 2018 Audi Q5
#5
6. 0 liter. Return. To thermostat hsng. To tube.
6.0 LITER. FROM VIN 4E6011643. RETURN.
Diagram HOSES & PIPES. for your 2018 Audi Q5
#12
Return. #1. #2. 4. 2 liter. Front. Large. Rear. Small.
4.2 LITER. RETURN.
Diagram HOSES & PIPES. for your 2018 Audi Q5
#18
Required: 1
4. 2 liter. A4/S4. Large. Return. Small. To aux radiator. To lower hose.
4.2 LITER. A4/S4. Cap. RETURN.
Diagram RADIATOR & COMPONENTS. for your 2018 Audi Q5
#5
Auxilary. 2. 5 liter. Auxiliary.
2.5 LITER. AUXILIARY.
Diagram HOSES & PIPES. for your 2018 Audi Q5
#18
4. 2 liter. Large. Return. Small. To aux radiator. To lower hose.
4.2 LITER. RETURN.
Diagram HOSES & PIPES. for your 2018 Audi Q5
#14
Required: 1
#1. #2. 4. 2 liter. Large. Return. Small.
4.2 LITER. Cap. RETURN.
Diagram HOSES & LINES. for your 2018 Audi Q5
#5
6. 0 liter. Return. To connector pipe. To reservoir. To thermostat hsng. To tube.
6.0 LITER. RETURN. TO VIN 4E6011642.

Your Price

$ 8.22

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Audi Bend

1045 SE. 3rd St., Bend, OR, 97702-2142

Audi Bend

1045 SE. 3rd St., Bend, OR, 97702-2142

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