Home/Shop by Part/Drivetrain/Transmission/Oil Cooler & Lines - Transmission Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1998 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 Choose your GMC Model C 1998 C1500 Truck Oil Cooler & Lines - Transmission 1998 C2500 Truck Oil Cooler & Lines - Transmission J 1998 Jimmy Oil Cooler & Lines - Transmission K 1998 K1500 Truck Oil Cooler & Lines - Transmission 1998 K2500 Truck Oil Cooler & Lines - Transmission S 1998 S-15 Sonoma Oil Cooler & Lines - Transmission 1998 Savana 2500 Van Oil Cooler & Lines - Transmission 1998 Savana 3500 Van Oil Cooler & Lines - Transmission 1998 Suburban C1500 Oil Cooler & Lines - Transmission 1998 Suburban K1500 Oil Cooler & Lines - Transmission W 1998 W3500 Forward Oil Cooler & Lines - Transmission 1998 W4500 Forward Oil Cooler & Lines - Transmission 1998 W5500 Forward Oil Cooler & Lines - Transmission Y 1998 Yukon Oil Cooler & Lines - Transmission