Compatible with VW Golf V, FSI , Audi A3,2.0T
What is an oil cooler engine material made off
An engine oil cooler is made from materials that can handle high temperatures, pressure, and corrosion. The exact material depends on the design and vehicle, but most oil coolers are made from the following:
Common Materials
1. Aluminum (most common)
Lightweight and strong
Excellent heat dissipation (cools oil quickly)
Resistant to corrosion
Widely used in modern cars
2. Copper
Very good heat conductivity (even better than aluminum)
Used in some heavy-duty or older systems
More expensive and heavier
3. Stainless Steel
Used mainly in pipes or external cooler lines
Very strong and corrosion-resistant
Handles high pressure well
4. Brass
Sometimes used in combination with copper (especially in older radiators/oil coolers)
Durable and corrosion-resistant
Other Components
Besides the main body, oil coolers also include:
Rubber or synthetic seals (O-rings) - prevent leaks
Plastic tanks (in some designs) - reduce weight and cost
Summary
Most modern vehicles (like VW, Toyota, etc.) use aluminum oil coolers because they balance performance, cost, and durability.
If you want, I can also show you pictures or types of oil coolers (air-cooled vs water-cooled) or help you identify one for a specific car
What are the dimensions?
Oil cooler dimensions are not standard-they vary a lot depending on the vehicle, engine size, and type of oil cooler. But I can give you typical ranges so you have a good idea:
1. Small Engine Oil Coolers (Passenger Cars)
Length: 120 - 250 mm
Width: 80 - 150 mm
Thickness: 30 - 80 mm
Found in cars like VW Polo, Toyota Corolla, etc.
2. Medium Oil Coolers (SUVs / Bakkies)
Length: 200 - 350 mm
Width: 120 - 200 mm
Thickness: 50 - 100 mm
Used in vehicles like Hilux, Ranger, Isuzu KB.
3. Large / Heavy-Duty Oil Coolers (Trucks & Performance)
Length: 300 - 600 mm
Width: 150 - 300 mm
Thickness: 50 - 150 mm
Used in trucks, performance cars, or aftermarket racing setups.
Plate-Type Oil Coolers (Engine-mounted)
These are compact (like the ones near the oil filter):
Diameter: 70 - 120 mm
Height: 30 - 60 mm
Important
Exact size depends on engine capacity (e.g. 1.4L vs 3.0L)
Also depends on whether it's:
Air-cooled (radiator-style)
Water-cooled (heat exchanger type)
Tip
If you're buying or replacing one, it's best to use:
Part number (OEM)
Or exact vehicle model + year
If you tell me the car model (e.g. Polo 6R, Hilux, etc.), I can give you exact dimensions for that specific oil cooler
What is the part number for an oil cooler for audi a3 2004 -2012 2.0 TFSi quattro
For the Audi A3 8P 2.0 TFSI Quattro, the most commonly used OEM oil cooler part number is:
Main OEM Part Number
06D 117 021 C
Notes (Very Important)
This part fits 2.0 TFSI engines (AXX, BWA, etc.) used in your model range
It's the engine-mounted oil cooler (heat exchanger) located near the oil filter housing
The same part number is shared across Audi, VW, Seat, and Skoda with the same engine family
Possible Variations / Revisions
Depending on engine code or year, you might also see:
06D 117 021 (base version)
06D 117 021 B / C / D (updated revisions)
These are usually interchangeable, but:
Always confirm using VIN or engine code (AXX, BWA, CBFA, etc.)
Pro Tip
On these engines, it's very common to replace:
Oil cooler together with the gasket/seal
Or the oil filter housing assembly
If you want, tell me your exact engine code or VIN, and I can confirm 100% correct part + gasket number so you don't buy the wrong one
Can you please copy for me
Sure here it is copied cleanly for you:
Audi A3 (2004-2012) 2.0 TFSI Quattro Oil Cooler Part Number:
06D 117 021 C
Other possible versions:
06D 117 021
06D 117 021 B
06D 117 021 D
You can copy and use any of these when searching or ordering
Can you please copy for me from an image
Yes I can do that.
Please upload the image you want me to copy from, and I'll extract the text (like the part number) for you.
Uploaded image
Uploaded image
Uploaded image
Extract the text
Here's the clean extracted text from your images:
AUDI A3 (8P1) 2004 - 2012 S3 quattro (BHZ|CDLA) - 195 kW / 265 HP
AUDI A3 / S3 (8P1) 2003 - 2012 2.0 FSI (AXW|BLR|BLX|BLY|BMB|BVY|BVZ) - 110 kW / 150 HP
AUDI A3 / S3 (8P1) 2003 - 2012 2.0 TFSI (AXX|BWA|CAWB|CCZA) - 147 kW / 200 HP
AUDI A3 / S3 (8P1) 2003 - 2012 S3 quattro (BZC|CDLC) - 188 kW / 256 HP
AUDI A3 / S3 Sportback (8PA) 2005 - 2013 2.0 FSI (AXW|BLR|BLX|BLY|BMB|BVY|BVZ) - 110 kW / 150 HP
AUDI A3 / S3 Sportback (8PA) 2005 - 2013 2.0 TFSI (AXX|BWA|CAWB|CBFA|CCZA) - 147 kW / 200 HP
AUDI A3 / S3 Sportback (8PA) 2005 - 2013 S3 quattro (CDLC) - 188 kW / 256 HP
AUDI A3 Sportback (8PA) 2004 - 2013 2.0 TFSI quattro (AXX|BPY|BWA|CCZA) - 147 kW / 200 HP
AUDI A3 Sportback (8PA) 2004 - 2013 S3 quattro (BHZ|CDLA) - 195 kW / 265 HP
AUDI A4 (8EC, B7) 2004 - 2008 2.0 TFSI (BUL) - 162 kW / 220 HP
AUDI A4 (8EC, B7) 2004 - 2008 2.0 TFSI quattro (BUL) - 162 kW / 220 HP
AUDI A4 / S4 B7 (8EC) 2005 - 2009 2.0 TFSI (BGB|BWE) - 147 kW / 200 HP
AUDI A4 / S4 B7 (8EC) 2005 - 2009 2.0 TFSI quattro (BGB|BPG|BWE) - 147 kW / 200 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 - 2008 2.0 TFSI (BGB|BPG|BWE) - 147 kW / 200 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 - 2008 2.0 TFSI quattro (BUL) - 162 kW / 220 HP
AUDI A4 Avant (8ED, B7) 2004 - 2008 2.0 TFSI (BUL) - 162 kW / 220 HP
AUDI A4 B7 Avant (8ED) 2004 - 2008 2.0 TFSI quattro (BGB|BWE|BWT) - 147 kW / 200 HP
AUDI A6 / S6 C6 (4F2) 2004 - 2011 2.0 TFSI (BPJ) - 125 kW / 170 HP
AUDI TT (8J3) 2006 - 2015 2.0 TFSI (BWA) - 147 kW / 200 HP
AUDI TT (8J3) 2006 - 2015 2.0 TTS quattro (CDLA|CDMA) - 195 kW / 265 HP
AUDI TT (8J3) 2006 - 2015 2.0 TTS quattro (CDLB) - 200 kW / 272 HP
AUDI TT Roadster (8J9) 2007 - 2014 2.0 TFSI (BWA) - 147 kW / 200 HP
AUDI TT Roadster (8J9) 2007 - 2014 2.0 TTS quattro (CDLA|CDMA) - 195 kW / 265 HP
AUDI TT Roadster (8J9) 2007 - 2014 2.0 TTS quattro (CDLB) - 200 kW / 272 HP
VOLKSWAGEN EOS (1F7, 1F8) 2007 - 2011 2.0 FSI (BVY|BVZ) - 110 kW / 150 HP
VOLKSWAGEN EOS (1F7, 1F8) 2007 - 2011 2.0 TFSI (BWA|CAWB|CBFA|CCZA) - 147 kW / 200 HP
VOLKSWAGEN GOLF V (1K1) 2003 - 2009 2.0 FSI (AXW|BLR|BLX|BLY|BVX|BVY|BVZ) - 110 kW / 150 HP
VOLKSWAGEN GOLF V (1K1) 2003 - 2009 2.0 GTI (AXX|BWA|CAWB) - 147 kW / 200 HP
VOLKSWAGEN GOLF V (1K1) 2003 - 2009 2.0 GTI (BYD) - 169 kW / 230 HP
VOLKSWAGEN GOLF VI (5K1) 2008 - 2013 2.0 GTI Edition 35 (CDLG) - 173 kW / 235 HP
VOLKSWAGEN GOLF VI (5K1) 2008 - 2013 2.0 R 4motion (CDLC|CRZA) - 188 kW / 256 HP
VOLKSWAGEN JETTA V (1K2) 2005 - 2011 2.0 FSI (BLR|BLX|BLY|BVY|BVZ) - 110 kW / 150 HP
VOLKSWAGEN JETTA V (1K2) 2005 - 2011 2.0 TFSI (AXX|BPY|BWA|CAWB|CBFA|CCTA) - 147 kW / 200 HP
VOLKSWAGEN PASSAT (3C2) 2005 - 2010 2.0 FSI 4motion (BLX|BLY|BVX) - 110 kW / 150 HP
VOLKSWAGEN PASSAT B6 (3C2) 2005 - 2011 2.0 FSI (BLR|BLY|BVX|BVY|BVZ) - 110 kW / 150 HP
VOLKSWAGEN PASSAT B6 (3C2) 2005 - 2011 2.0 TFSI (AXX|BPY|BWA|CAWB|CBFA|CCTA|CCZA) - 147 kW / 200 HP
VOLKSWAGEN PASSAT B6 Variant (3C5) 2005 - 2010 2.0 FSI (BLR|BLY|BVY|BVZ) - 110 kW / 150 HP
VOLKSWAGEN SCIROCCO III (137, 138) 2009 - 2018 2.0 R (CDLC) - 188 kW / 256 HP
What's in the box
1 x Engine oil cooler
