OEM Audi Engine Parts Online
Egr Valve
Audi
06A-131-101-D
S6. 5.2L. EGR valve. Combi Valve. To Chassis/VIN 4F-8-128 000.
Valve Assembly
Audi
4M0-816-102-B
2.0L plug-in hybrid. 2.0L, expansion valve heater core. Valve block, to 09/09/2019. With plug-in hybrid, valve block assembly.
Expansion Valve
Audi
1EA-816-682-D
R744 refrigerant, heat pump, #1.
$115.14
MSRP $164.02
Save $48.88
29.8% Off 
Solenoid Valve
Audi
0BF-598-079
With awd, with sport differential. Code mkl or mkv. With code mkv or mzw. With code mkv or mku. With torque vectoring, solenoid. 3.0L.
$313.95
MSRP $454.99
Save $141.04
31% Off 
Solenoid Valve
Audi
037-906-283-D
6.0L, system for rear muffler. 5.2L, system for rear muffler. Rs 5.
$156.77
MSRP $223.32
Save $66.55
29.8% Off 
Valve O-Ring
Audi
WHT-008-055
Coupe, 3.0L, 7,0x2,0. Convertible, 3.0L, 7,0x2,0.
$1.44
MSRP $2.07
Save $0.63
30.4% Off 
Expansion Valve
Audi
8W0-820-679
Primary. Location-Evaporator. S4. 2.0L or 3.0L, r-134a. E-tron Quattro. E-tron Sportback. A4 allroad. A7 Sportback. 2.0l. R1234yf. R134a.
$70.66
MSRP $100.65
Save $29.99
29.8% Off 
Control Valve
Audi
9J1-963-375-M
At coolant distributor. Front. 2022-24, solenoid valve for coolant circuit, code: uvw2. RS e-tron GT.
$485.85
MSRP $704.13
Save $218.28
31% Off 
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Keep Your Audi's Engine Running Smooth with OEM Parts
Maintaining engine performance in your Audi requires parts tailored for your model’s exact specs. Whether you drive an Audi RS5, A6, or any other Audi, the following parts in your engine require the most investment in terms of maintenance.
Key Engine Parts That Need Special Attention
- Piston: Converts fuel into motion; critical for power.
- Valves: Controls airflow in and out of the combustion chamber.
- Valve Cover: Protects the top of the engine and prevents oil leaks.
- Camshaft: Coordinates valve timing for optimal combustion.
Five Most Iconic Audi Engines
- 2.5L Inline-5 Turbo – Known for powering the RS3 and TT RS with rally heritage.
- 4.2L V8 – A naturally aspirated icon found in older RS4 and RS5 models.
- 3.0L V6 TFSI – A supercharged engine used in S4 and A6 Quattro models.
- 5.2L V10 – Shared with Lamborghini, found in the Audi R8 and S6/S8.
- 2.0L TFSI – A balance of efficiency and performance used across the lineup.
Underrated Tips to Maintain Your Engine
1. Use High-Quality Synthetic Oil.
This reduces wear and keeps internal parts cleaner.
2. Replace the Oil Filter Regularly.
Dirty filters reduce flow and protection—always opt for OEM oil filters.
3. Keep Up With Spark Plug Intervals.
Worn plugs lead to misfires and poor fuel economy.
4. Keep The Engine Bay Clean
A clean engine bay makes it easier to spot issues early.
Shop here at Audi Parts Store to enjoy exclusive discounts on all parts. Contact us today for reliable support from our parts team.