2003 Toyota Tundra Ignition Parts
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TRQ®Ignition KitToyota Tundra 2003, Ignition Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$67.63 - $217.09$71.95 - $230.95Save up to 6% - NGK®Laser Iridium™ Spark PlugToyota Tundra 4.7L 2003, Laser Iridium™ Spark Plug by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum...$10.12
- Denso®Iridium TT™ Spark PlugToyota Tundra 2003, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance fuel system parts...$8.01 - $8.17
- NGK®Ignition CoilToyota Tundra with Distributorless Ignition 2003, Ignition Coil by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$62.66 - $64.33
- SKP®Ignition CoilToyota Tundra 2003, Ignition Coil by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.02 - $18.45
- Denso®Ignition CoilToyota Tundra with 12 Volt System 2003, Ignition Coil by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured from premium materialsDesigned to provide years of reliable service$60.38 - $63.83
- NGK®HX™ Ruthenium Spark PlugToyota Tundra 2003, HX™ Ruthenium Spark Plug by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs...$11.40
- TRQ®Ignition Coil SetToyota Tundra 2003, Ignition Coil Set by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$64.27 - $423.65$66.95 - $445.95Save up to 6%
- Delphi®Ignition CoilToyota Tundra 2003, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Designed utilizing the latest...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$60.30 - $66.28
- ACDelco®Professional™ Spark Plug Wire SetToyota Tundra 3.4L 2003, Professional™ Spark Plug Wire Set by ACDelco®. Built to match the Original Equipment in length and fit, ACDelco Professional Ignition Wire Sets also offer a performance advantage over many aftermarket products.Wire conductor, wire length and diameter help provide maximum spark delivery and protectionSpark plug distributor boot shape and materials provide proper fit, installation and water-tight seal$39.43
- Denso®Iridium Long-Life Spark PlugToyota Tundra 2003, Iridium Long-Life Spark Plug by Denso®. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. This produces a dramatic improvement...$9.28
- TRQ®Iridium Spark Plug SetToyota Tundra 2003, Iridium Spark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$44.60 - $54.67$46.95 - $56.95Save up to 5%
- Denso®Spark Plug Wire SetToyota Tundra 3.4L 2003, Spark Plug Wire Set by Denso®. Complete Ignition Wire Set. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$39.09
- Standard®Pro Series™ Spark Plug Wire SetToyota Tundra 3.4L with Single Package 2003, Pro Series™ Spark Plug Wire Set by Standard®. Wire Set Only. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.39
- TRQ®Ignition Coil KitToyota Tundra 2003, Ignition Coil Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$87.37 - $183.25$92.95 - $194.95Save 6%
- TRQ®Ignition CoilToyota Tundra 2003, Ignition Coil by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price, this ignition coil...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.67 - $70.51$31.95 - $71.95Save up to 4%
- NGK®G-Power™ Platinum Spark PlugToyota Tundra 3.4L 2003, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm...$3.63
- ACDelco®Gold™ Rapidfire Platinum Spark PlugToyota Tundra 2003, Gold™ Rapidfire Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.52
- Denso®Iridium Power™ Spark PlugToyota Tundra 2003, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered Tip Patented...$5.51 - $6.77
- Standard®Intermotor™ Ignition CoilToyota Tundra with 12 Volt System 2003, Intermotor™ Ignition Coil by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.81 - $49.37
- NGK®Laser Platinum™ Spark PlugToyota Tundra 2003, Laser Platinum™ Spark Plug by NGK®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...$7.43 - $9.39
- Walker Products®Ignition Coil SetToyota Tundra 2003, Ignition Coil Set by Walker Products®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.37 - $292.41
- Denso®Original U-Groove Nickel Spark PlugToyota Tundra 2003, Original U-Groove Nickel Spark Plug by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.13 - $4.58
- Beck Arnley®Ignition CoilToyota Tundra 2003, Ignition Coil by Beck Arnley®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Provides excellent starting connectionEngineered from premium materials$38.34 - $38.67
- Spectra Premium®Ignition CoilToyota Tundra with Electronic Ignition, 14 Volt System 2003, Ignition Coil by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$30.91 - $35.78
- Motorcraft®Spark PlugToyota Tundra 3.4L 2003, Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.05
- ACDelco®GM Original Equipment™ Conventional Nickel Spark PlugToyota Tundra 4.7L 2003, GM Original Equipment™ Conventional Nickel Spark Plug by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.72
- Champion®Copper Plus Spark PlugToyota Tundra 4.7L 2003, Copper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core of...Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life$1.44
- NGK®V-Power™ Spark PlugToyota Tundra 4.7L 2003, V-Power™ Spark Plug by NGK®. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage...$1.99
- ACDelco®Professional™ Conventional Nickel Spark PlugToyota Tundra 3.4L 2003, Professional™ Conventional Nickel Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using...Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage$2.72
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