Looking for aftermarket parts to modify or upgrade your 1991 Buick Skylark with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your Skylark.
Whether you have a 1991 Buick Skylark in Base to Luxury Edition trim we have you covered. We have 10 spark plugs available to mod your Skylark. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 2685NGK 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 (FR4GP) 1988-1994 Buick Skylark Custom 1990-1991 Buick Skylark Gran Sport / Luxury Edition 1991-1991 Buick Skylark Base $33.89 |
 IN STOCK - LOW 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) 1989-1998 Buick Skylark Custom 1990-1991 Buick Skylark Luxury Edition 1990-1997 Buick Skylark Gran Sport 1991-1991 Buick Skylark Base $33.89 |
 OUT OF STOCK 5693NGK 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 BKR4EIX Spark Plugs 1988-1994 Buick Skylark Custom 1990-1991 Buick Skylark Gran Sport / Luxury Edition 1991-1991 Buick Skylark Base $48.03 |
 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) 1989-1998 Buick Skylark Custom 1990-1991 Buick Skylark Luxury Edition 1990-1997 Buick Skylark Gran Sport 1991-1991 Buick Skylark Base $48.03 |
OUT OF STOCK 7272NGK 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 (UR55IX) 1983-1991 Buick Skylark Custom 1990-1991 Buick Skylark Base / Gran Sport / Luxury Edition $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) 1986-1993 Buick Skylark Custom 1990-1991 Buick Skylark Luxury Edition 1990-1993 Buick Skylark Gran Sport 1991-1991 Buick Skylark Base $62.93 |
 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) 1989-1993 Buick Skylark Custom 1990-1991 Buick Skylark Luxury Edition 1990-1993 Buick Skylark Gran Sport 1991-1991 Buick Skylark Base $52.53 |
 OUT OF STOCK 2248NGK 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 (UR55) 1983-1991 Buick Skylark Custom 1990-1991 Buick Skylark Base / Gran Sport / Luxury Edition $29.79 |
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) 1989-1998 Buick Skylark Custom 1990-1991 Buick Skylark Luxury Edition 1990-1997 Buick Skylark Gran Sport 1991-1991 Buick Skylark Base $30.59 |
OUT OF STOCK 5155NGK 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 (FR4) 1988-1994 Buick Skylark Custom 1990-1991 Buick Skylark Gran Sport / Luxury Edition 1991-1991 Buick Skylark Base $30.59 |