KermaTDI Braided Oil Feed and Return Line Set (Mk3, B4, Mk4)

What It Is
A matched pair of braided stainless steel oil lines for VW TDI turbos: a 36 inch oil supply line and the correct oil return line for your specific engine code. Includes the turbo return line gasket needed for installation.

Why Braided Lines

• Stainless braided construction holds up better under heat and vibration than the factory rubber and hard lines
• The included gasket means you're not sourcing that separately
• On Mk3 Jetta and B4 Passat cars with the stock wastegate turbo, the included return line is an updated design that replaces the original banjo fitting line, which has since been superseded

Return Line Options by Engine
The correct return line depends on your engine code:

• ALH: part 028145736AJ
• BEW: part 038145736C
• Mk3 and B4: part 028145736AE

Let KermaTDI know your vehicle's engine code at checkout so you get the correct return line for your car.

What to Check Before Ordering

• B4 Passat owners: the oil feed line in this set does not fit the 1996 Passat
• Mk3 Jetta and B4 Passat customers: this applies to cars with the stock wastegate turbo

Fitment
Mk3, B4, and Mk4 VW TDI platforms, spanning ALH, BEW, and Mk3/B4-era engines. Confirm your engine code at checkout to get the matching return line.

FAQ

How do I know which return line I'll get?
It's matched to your engine code. ALH, BEW, and Mk3/B4 each use a different oil return line, so let KermaTDI know your engine code when you order.

Does this fit my 1996 Passat?
Not the oil feed line. KermaTDI notes the feed line in this set does not fit the 1996 B4 Passat specifically.

Is the gasket included?
Yes, the turbo return line gasket is included with every set regardless of which return line you need.

Why would I need the updated Mk3/B4 return line?
If your Mk3 Jetta or B4 Passat has the stock wastegate turbo, the original return line used a banjo fitting that's since been superseded. This set includes the updated design.

How long is the oil supply line?
36 inches of stainless braided line.