Looking for aftermarket parts to modify or upgrade your Infiniti QX4 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your QX4.
Whether you have a 1997 or 2003 Infiniti QX4 in Base trim we have you covered. We have 12 spark plugs available to mod your QX4. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 5018NGK 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 (LFR5A-GP) 2001-2003 Infiniti QX4 Base $40.26 |
OUT OF STOCK 7090NGK 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 Plugs Box of 4 (BKR5EGP) 1997-2000 Infiniti QX4 Base $33.89 |
 IN STOCK 4469NGK 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 Spark Plug Box of 4 (LFR5AIX-11) 2001-2003 Infiniti QX4 Base $48.03 |
IN STOCK 5464NGK 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 Spark Plug Box of 4 (BKR5EIX-11) 1997-2000 Infiniti QX4 Base $48.03 |
OUT OF STOCK 7994NGK 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 Spark Plug Box of 4 (IFR5E11) 1997-2000 Infiniti QX4 Base $62.93 |
 IN STOCK 6240NGK 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 (PLFR5A-11) 2001-2003 Infiniti QX4 Base $60.81 |
OUT OF STOCK 6371NGK 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 (FR5AP-10) 1998-2000 Infiniti QX4 Base $46.11 |
 IN STOCK - LOW 95839NGK 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 (FR5AHX) 1997-2000 Infiniti QX4 Base $60.04 |
IN STOCK - LOW 96355NGK 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 (LFR5AHX) 2001-2003 Infiniti QX4 Base $60.04 |
 IN STOCK 2382NGK 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 Traditional Spark Plug Box of 4 (BKRSES-11) 1997-2000 Infiniti QX4 Base $29.79 |
 OUT OF STOCK 6376NGK 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 (LFR5A-11) 2001-2003 Infiniti QX4 Base $44.42 |
IN STOCK 6953NGK 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 (BKR5E-11) 1997-2000 Infiniti QX4 Base $30.59 |