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Shop over 20,000 new auto parts at TXN Supply Co. New Texas stock. Confirm part number for fitment. Free shipping on every US order.

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4 Pack Champion Copper Plus Spark Plugs for 1994-1997 Ford Aspire 1.3L L4 $23.77
4 Pack Champion Copper Plus Spark Plugs for 1997-1998 Jeep TJ 2.5L L4 (1) $24.77
4 Pack Champion Copper Plus Spark Plugs for 2001-2006 Kia Magentis 2.4L L4 $23.77
4 Pack Champion Copper Plus Spark Plugs for 2001-2006 Kia Optima 2.4L L4 $23.77
4 Pack Champion Copper Plus Spark Plugs for 2012-2019 Hyundai Accent 1.6L L4 $25.77
4 Pack Champion Copper Plus Spark Plugs for 2014-2016 Kia Forte Koup 2.0L L4 $25.77
4 Pack Champion Copper Plus Spark Plugs for 2014-2018 Kia Forte5 2.0L L4 $25.77
4 Pack Champion Copper Plus Spark Plugs for 2016-2018 Hyundai Santa Fe Sport $25.77
4 Pack Champion Copper Spark Plugs Set for 1992 EAGLE SUMMIT L4-2.4L $23.77
4 Pack Champion Copper Spark Plugs Set for 2014 HYUNDAI ELANTRA COUPE L4-2.0L $25.77
4 Pack Champion Copper Spark Plugs Set for 2014-2016 KIA FORTE L4-1.8L $25.77
4 Pack Champion Platinum Spark Plugs for 1996-2002 Dodge Dakota 2.5L L4 (1) $44.77
Sold out 4 Pack Denso 3021 U-Groove Spark Plugs W16EPR-U (1) $25.77
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Sold out 4 Pack Denso 3253 Double Platinum Spark Plugs PK20TR11 (1) $67.77
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Sold out 4 Pack Denso 3297 Iridium Long Life Spark Plugs SK20R11 (1) $63.77
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Sold out 4 Pack Denso 3444 Iridium Long Life Spark Plugs SC20HR11 (1) $86.77
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Sold out 4 Pack Denso 3499 Iridium Long Life Spark Plugs SC16HR11 (1) $86.77
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Sold out 4 Pack Denso 4711 Iridium TT Spark Plugs IXU22 (1) $68.77
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Sold out 4 Pack Denso 5340 Iridium Power Spark Plugs ITV22 (1) $68.77
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Sold out 4 Pack Denso 5359 Iridium Power Spark Plugs IWF16 (1) $60.77
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Sold out 4 Pack Denso 5365 Iridium Power Spark Plugs IU24A (1) $65.77
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4 Pack GM ACDelco #1 RAPIDFIRE Platinum Spark Plugs (1) $35.77
4 Pack GM ACDelco #4 RAPIDFIRE Platinum Spark Plugs 19307141 $35.77
4 Pack GM ACDelco 41-803 Double Platinum Spark Plug 19308035 (1) $50.77

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Over 20,000 auto parts in stock — shipped fast from Texas.

About Us

TXN Supply Co is a Texas-founded online auto parts store built for drivers, DIYers, and fleet operators who need the right part without the runaround. Our catalog includes over 20,000 automotive parts in stock — from spark plugs and iridium plugs to oil filters, air filters, oxygen sensors, ignition components, and specialty chemicals.

We carry trusted brands including NGK, Champion, ACDelco, Motorcraft, Autolite, Permatex, Lucas Oil, and ATP — OEM-quality parts shipped fast across the U.S. with free shipping on every order. Real Texans behind every order, ready to help with fitment and product questions.

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