Looking for aftermarket parts to modify or upgrade your Cadillac Seville with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your Seville.
Whether you have a 1976 or 2004 Cadillac Seville in Base to STS trim we have you covered. We have 14 spark plugs available to mod your Seville. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 3142NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK G-Power Spark Plug Box of 4 (GR45GP) 1980-1981 Cadillac Seville Base / Elegante $33.89 |
 IN STOCK 3403NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK GP Platinum Spark Plug Box of 4 (TR55GP) 1982-1986 Cadillac Seville Elegante 1982-1993 Cadillac Seville Base 1988-2003 Cadillac Seville STS 1994-2004 Cadillac Seville SLS $33.89 |
 IN STOCK 7164NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1982-1986 Cadillac Seville Elegante 1982-1993 Cadillac Seville Base 1988-2003 Cadillac Seville STS 1994-2004 Cadillac Seville SLS $48.03 |
OUT OF STOCK 7293NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium IX Spark Plug Box of 4 (XR45IX) 1976-1980 Cadillac Seville Base 1977-1978 Cadillac Seville Opera 1978-1980 Cadillac Seville Elegante $48.03 |
 OUT OF STOCK 97287NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Iridium Spark Plug Box of 4 (ITR5H13) 1982-1986 Cadillac Seville Elegante 1982-1990 Cadillac Seville Base 1988-1990 Cadillac Seville STS 1993-2003 Cadillac Seville STS 1994-2004 Cadillac Seville SLS $62.93 |
 OUT OF STOCK 7740NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PTR5C-13) 1993-2003 Cadillac Seville STS 1994-2004 Cadillac Seville SLS $52.53 |
OUT OF STOCK 7862NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platiumn Spark Plug Box of 4 (PZTR5A-15) 1982-1986 Cadillac Seville Elegante 1982-1993 Cadillac Seville Base 1988-1992 Cadillac Seville STS $52.53 |
 IN STOCK - LOW 94567NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2000-2003 Cadillac Seville STS 2000-2004 Cadillac Seville SLS $60.04 |
 OUT OF STOCK 3207NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Single Platinum Spark Plug Box of 4 (UR45GP) 1981-1982 Cadillac Seville Base / Elegante $33.89 |
OUT OF STOCK 7559NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Single Iridium Spark Plug Box of 4 (UR45IX) 1981-1982 Cadillac Seville Base / Elegante $48.03 |
 IN STOCK 3951NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (TR55) 1982-1986 Cadillac Seville Elegante 1982-1993 Cadillac Seville Base 1988-2003 Cadillac Seville STS 1994-2004 Cadillac Seville SLS $30.59 |
OUT OF STOCK 4268NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (GR45) 1980-1981 Cadillac Seville Base / Elegante $30.59 |
OUT OF STOCK 4536NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (XR45) 1976-1980 Cadillac Seville Base 1977-1978 Cadillac Seville Opera 1978-1980 Cadillac Seville Elegante $30.59 |
OUT OF STOCK 6945NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (UR45) 1981-1982 Cadillac Seville Base / Elegante $30.59 |