This plastic flange can be the source of your mysterious coolant leak. It's an easy DIY replacement part with our OEM replacement flange. While an o-ring seal against the head is included, be sure to pick up some new o-ring seals for the coolant pipe and coolant temp sensors!
A4 1.8 from '02 A4 Q 1.8 from '02
$69.95
$13.49
$22.95
$5.95
$24.95
$18.95