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OEM Audi Radiators Online

1K0121156BC - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Primary Radiator. Thermostat To Pipe.
Backordered
4M8121283BB - : Radiator Support Baffle for Audi Image

Radiator Support Baffle

4.0L, SQ8.
$38.34
MSRP $52.82
Save $14.48
27.4% Off
4KE121285H - : Radiator Support Baffle for Audi Image

Radiator Support Baffle

Baffle.
$29.95
MSRP $45.38
Save $15.43
34% Off
4K0805594A - : Radiator Support Panel for Audi Image

Radiator Support Panel

3.0 or 2.9L.
$567.21
MSRP $851.68
Save $284.47
33.4% Off
4G0121445AM - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

With RS7, left front. Location-Left Front. Auxiliary Radiator To Pipe.
Backordered
4G0121055AE - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

2.0L, 2012-15. Adapter to Thermostat Housing.
$48.51
MSRP $66.82
Save $18.31
27.4% Off
420121232 - : Radiator Mount Bracket for Audi Image

Radiator Mount Bracket

Center Radiator.
$49.96
MSRP $68.81
Save $18.85
27.4% Off
4G0121049L - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

A6. 3.0L diesel, supply.
$113.83
MSRP $162.14
Save $48.31
29.8% Off
8B3122101D - : Radiator Coolant Hose for Audi Image

Radiator Coolant Hose

Upper hose. 3.0L, front.
Backordered
4H0121284K - : Radiator Support Baffle for Audi Image

Radiator Support Baffle

3.0L gas.
$205.79
MSRP $293.16
Save $87.37
29.8% Off

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Best Practices to Make Your Radiator Last

Keeping your Audi radiator healthy protects your engine from overheating and extends the lifespan of many connected systems. Here's what you should know about extending your radiator's life, which can help reduce your overall maintenance costs.

Why Is the Radiator Important?

The radiator is central to regulating engine temperature and preventing heat-related breakdowns, especially in high-output models like the A3 and Q7.

Which Parts in Your Audi Are Affected by Your Radiator

Your radiator directly impacts the engine, thermostat, coolant hoses, belts, and transmission cooler, making its maintenance critical.

Expert Radiator Maintenance Tips for Your Audi

1. Flush Coolant Every 2–3 Years.

Regular coolant flushes remove buildup that can clog your radiator.

2. Check Hoses for Cracks or Bulges.

Worn hoses reduce coolant flow and increase risk of leaks.

3. Don’t Ignore Temperature Spikes.

Sudden overheating is often tied to radiator inefficiency.

4. Use Only the Recommended Coolant Fluid.

Each Audi model requires a very specific type of coolant fluid.

5. Don't Mix Other Fluid Types or Additives.

Using additives which claim to "heal" your worn radiator or boost performance often end up damaging your cooling system.

Why Choose Genuine Audi Radiator Parts?

OEM radiators and cooling components guarantee optimal thermal control and long-term durability. These parts are designed, tested, and manufactured according to Audi's strict quality standards.

Choose Audi Parts Store for all your cooling system needs and enjoy amazing discounts. Reach out to our team anytime for expert support.