Genuine Audi A6 Thermostat

Engine Coolant Thermostat

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8 Thermostats found

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Audi A6 Thermostat Part Number: 06H-121-113-B
$90.43 MSRP: $126.65
You Save: $36.22 (29%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2015 Audi A6 | Premium, Premium Plus | 4 Cyl 2.0 L GAS
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Audi A6 Thermostat Housing Part Number: 06E-121-111-G
$120.19 MSRP: $168.33
You Save: $48.14 (29%)
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Product Specifications
- Other Name: Thermostat; Thermostat Housing
- Replaces: 06E-121-111-D
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2006-2011 Audi A6 | Base | 6 Cyl 3.2 L GAS
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Audi A6 Thermostat Housing Part Number: 06E-121-111-M
$120.19 MSRP: $168.34
You Save: $48.15 (29%)
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Product Specifications
- Other Name: Thermostat; Thermostat Housing
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2011 Audi A6 | Base | 6 Cyl 3.2 L GAS
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Audi A6 Thermostat Housing Part Number: 06C-121-111-E
$117.80 MSRP: $164.98
You Save: $47.18 (29%)
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Product Specifications
- Other Name: Thermostat
- Replaces: 06C-121-111-C
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2004 Audi A6 | Base | 6 Cyl 3.0 L GAS
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Audi A6 Water Pump Housing Part Number: 06L-121-111-P
$205.87 MSRP: $288.33
You Save: $82.46 (29%)
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Product Specifications
- Other Name: Thermostat
- Replaces: 06L-121-111-F, 06L-121-111-H, 06L-121-111-G, 06L-121-111-M, 06L-121-111-L, 06L-121-111-K, 06L-121-111-J
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2018 Audi A6 | Premium, Premium Plus, Sport | 4 Cyl 2.0 L GAS
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Audi A6 Thermostat Part Number: 078-121-113-F
$47.90 MSRP: $65.98
You Save: $18.08 (28%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1998-2001 Audi A6 | Base | 6 Cyl 2.8 L GAS
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Audi A6 Thermostat Part Number: 078-121-113-G
$47.90 MSRP: $65.98
You Save: $18.08 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2000-2001 Audi A6 | Base | 6 Cyl 2.8 L GAS
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Audi A6 Thermostat Valve Part Number: 4E0-121-113
$52.86 MSRP: $72.82
You Save: $19.96 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat; Valve
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2012-2018 Audi A6 | Premium, Premium Plus, Sport | 4 Cyl 2.0 L GAS

Audi A6 Thermostat

The Audi A6 Thermostat regulates the engine temperature accurately within a split second, which makes the luxury sedan provide maximum power without the danger of overheating and possibly damaging the engine. Like a smart valve, the valve detects coolant that exits the block and then either opens or closes the route to the radiator, allowing the motor to remain in its preferred 90°C range, an act that is beneficial to fuel economy, reduces emissions, and has the benefit of keeping the pistons out of the danger of warping. Supplied with all A6 generations since the original C4 up to the current C8, the Thermostat will fit regardless of whether you drive a front drive commuter or Quattro long roof, so an owner can have the assurance of knowing that when in a need to replace the component, it will fit. Earlier models incorporate a reliable wax pellet core which expands due to heat and raises a plunger, whereas later models use heavyweight bimetallic strips or digitally controlled housings which can connect to climate modules, providing drivers with quicker warm-up in frosty mornings and more reliable readings in traffic jams. Both Thermostats are programmed to open at a certain temperature, allowing the flow of coolant to be intense when it is needed, keeping the turbochargers lubricated, the oil not becoming thin, and the safety mechanisms such as the electric fan to be under lightly loaded conditions. One of the qualities that Audi has is reliability since the layout contains minimal moving components, corrosion-resistant alloys, and quality seals prevent the occurrence of leaks that may leave a motor stuck on the shoulder. The Thermostat housing is made of reinforced polymer which is resistant to vibration, and it has passed the Audi test of thousands of miles. Install a new Thermostat and Audi A6 will soon feel the normal heartbeat, proving that Audi is one of the trusted brands.

Choose original equipment manufacturer Thermostat for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Thermostat at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A6 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A6 needs now.