boxi 902-814 thermostat housing kit assembly/water outlet with sensor o-ring replacement for 2002 2003 2004 2005 2006 audi a4 / 2002 2003 2004 2005 a4 quattro 1.8l (replace 06b121111k 06b 121 111k) boxi <b>fits the following vehicles</b><br> <br> 2002 audi a4 base with 1.8l dohc 4-cyl turbocharged gas engine - new body style<br> 2002 audi a4 quattro avantwagon with 1.8l dohc 4-cyl turbocharged gas engine - new body style<br> 2002 audi a4 quattro basesedan with 1.8l dohc 4-cyl turbocharged gas engine - new body style<br> 2003 audi a4 quattro avantwagon with 1.8l dohc 4-cyl turbocharged gas engine<br> 2003 audi a4 quattro basesedan with 1.8l dohc 4-cyl turbocharged gas engine<br> 2003-2005 audi a4 basesedan4 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2003-2005 audi a4 cabrioletconvertible2 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2004 audi a4 avantwagon4 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2004 audi a4 quattro cabrioletconvertible2 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2004-2005 audi a4 quattro avantwagon4 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2004-2005 audi a4 quattro basesedan4 with 1.8l dohc 4-cyl turbocharged gas engine<br> 2005 audi a4 avantwagon4<br> 2006 audi a4 cabrioletconvertible2<br> <br> <b>oe no.:</b> 06b121111k<br> <b>interchange part numbers:</b> 06b121111k, z63002, tm3100, cta0021, 1430873, 06b 121 111k, 902-814 <br> <br> <b>features</b><br> - with sensor<br> - with thermostat<br>