Audi S4 Heater Core Parts

Showing 4 out of 4 part(s) found in our catalog.

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Audi S4
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HVAC
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Heater Core
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2000, 2001, 2002 Audi S4
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$36.99
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$38.53
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$248.97
1992, 1993, 1994 Audi S4
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$125.99
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$131.24
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$158.33
2004, 2005, 2006, 2007, 2008, 2009 Audi S4
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$61.99
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$64.57
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$240.00
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2004, 2005, 2006, 2007, 2008, 2009 Audi S4
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$106.99
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$111.45
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$240.00

The average cost of a Audi S4 heater core is between $36.99 and $125.99.

What are the common signs of a failing Audi S4 heater core?

When the Audi S4 heater core starts to fail, several symptoms may manifest. These include a noticeable sweet smell inside the cabin, fogged-up windows, or coolant leakage under the dashboard. Additionally, if the heat output from the vents is insufficient or inconsistent, it might be an indicator that the heater core is malfunctioning. Addressing these issues promptly can prevent further damage to the vehicle.

How do you replace an Audi S4 heater core?

Replacing the Audi S4 heater core is a complex task that often requires removing parts of the dashboard to access the core itself. It's advisable to consult the vehicle's service manual for specific instructions or seek assistance from a professional mechanic. The process involves draining the coolant system, disconnecting hoses, and carefully removing the old core before installing the new one. Ensuring all connections are secure and the system is properly refilled with coolant is crucial for optimal performance.

Can a clogged Audi S4 heater core be cleaned instead of replaced?

In some cases, a clogged Audi S4 heater core can be flushed to restore functionality. This involves circulating a cleaning solution through the core to remove any blockages or debris. However, if the clogging is severe or the core is damaged, replacement might be necessary. Flushing should be done with care to avoid causing further damage, and it's recommended to monitor the core's performance after cleaning to ensure the issue has been resolved.

What causes an Audi S4 heater core to fail?

The Audi S4 heater core can fail due to several factors. Corrosion over time is a common cause, as the core is constantly exposed to coolant and moisture. Leaks within the cooling system can also contribute to failure, leading to inadequate heating performance. Regular maintenance and timely repairs of the cooling system components can help prolong the life of the heater core and ensure reliable operation.

Is it safe to drive with a leaking Audi S4 heater core?

Driving with a leaking Audi S4 heater core poses risks to both the vehicle and its occupants. A leak can lead to coolant loss, which may cause the engine to overheat if not addressed. Moreover, the presence of coolant within the cabin can create a slippery surface and potentially harmful fumes. It's important to address any leaks immediately to maintain safety and prevent extensive damage to the vehicle's interior and engine components.

Buying Audi S4 Heater Core Parts Online

Purchasing from AutohausAZ for your Audi S4 heater core is simple. We specialize in providing heavily discounted components without lowering quality, so you can be sure to get the most out of your dollar. With our quick shipping, you will not have to wait long to get your Audi running at its best again, and with our simple returns policy, peace of mind comes just in case not everything is as expected. With the customer in mind, we make it simple and convenient to find the perfect Audi S4 heater core.