Connector tube
w/Plastic Connector
w/Metal Connector
Auto Trans, Upper Coupling
Secondary Return Pipe
Radiator Hose to Flange
Radiator Hose to Cylinder Head
Grade: Aftermarket With OE No. 06E121045E
Power Steering Line and Coolant Line to Engine
Auto Trans, Hose
Engine to Heater Core Hoses
To Thermostat
Grade: Aftermarket With OE No. 078121070CF
Trans, Breather Tube
Coolant Supply For Cylinder Heads
Top of the Intake Manifold
Cylinder Head Coolant Supply Pipe
Browse our selection of quality engine coolant pipe parts designed specifically for your Audi A4 Quattro. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Avant · Base · Cabriolet · Confort · DTM · Elite · Komfort · Le Mans · Luxury · Premium · Premium Plus · Prestige · Progressiv · S Line · S Line Sport · Select · Sport · Technik · Trendy · Trendy Plus · Ultra sport · Vangard
Convertible · Sedan · Wagon
L4 1.8L · L4 2.0L · V6 2.8L · V6 3.0L · V6 3.2L
Automatic · Automatic Dual Clutch · Manual