Dorman 667-644 Turbocharger Coolant Feed Line 01-08 Volkswagen Passat Audi A6 A4
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$50.12
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.
- Direct replacement - this turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles
- Ideal solution - this coolant line is a reliable replacement for a leaking or failed original line
- Durable construction - made from quality components to ensure reliable performance and long service life
- Quality assured - backed by a team of product engineers based in the United States
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001-2008 | Audi | A4 | 1.8L L4 | |
| 2001-2005 | Audi | A4 Quattro | 1.8L L4 | |
| 2002-2005 | Audi | A6 | ||
| 2001-2005 | Audi | A6 Quattro | ||
| 2001-2005 | Volkswagen | Passat | 1.8L L4 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 667-644 |
| UPC | 194883177727 |
| Material | Steel/Rubber |
| Length | 100 mm |
| Color | Silver/Black; Silver |
| Inside Diameter | 12 mm |
| Outside Diameter | 20 mm |
| Shape | Molded Assembly |
| Fitting Material | Steel |
| Inlet Fitting Type | Banjo Bolt Hole |
| Outlet Fitting Type | Banjo Bolt Hole |
| End 1 Gender | Female |
| End 2 Gender | Female |
| Centerline Length | 100 mm |
| Grade Type | Standard Replacement |
| End 1 Fitting Gender | Female |
| End 1 Fitting Thread Diameter | 14mm x 10 |
| Package Contents | 1 Coolant Line |
| Threaded Fittings | No |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 06B121497A | Volkswagen (OE) |
|---|---|
| 06B121497C | Volkswagen (OE) |
| 06B121497F | Volkswagen (OE) |
| 06B121497B | Volkswagen (OE) |
| CHT0576 | Interchange |
| V106926 | Interchange |