2003 Ford Mustang Ignition Parts
Select Your Submodel
- TRQ®Ignition KitFord Mustang 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$117.95 - $143.95Save: up to 6%$112.05 - $136.75
- NGK®Laser Iridium™ Spark PlugFord Mustang 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...$11.95 - $12.27
- Denso®Iridium TT™ Spark PlugFord Mustang 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...$7.12
- NGK®Ignition CoilFord Mustang 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 exactly replicates the factory part...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$26.23 - $189.27
- SKP®Ignition CoilFord Mustang 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$7.50 - $26.92
- Denso®Ignition CoilFord Mustang 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$28.20 - $80.26
- NGK®HX™ Ruthenium Spark PlugFord Mustang R / X Engine VIN Character 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...$11.40
- TRQ®Ignition Coil SetFord Mustang 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, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$56.95 - $267.95Save: up to 6%$55.24 - $251.87
- Delphi®Ignition CoilFord Mustang 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 technology,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.00 - $65.41
- ACDelco®Professional™ Spark Plug Wire SetFord Mustang 3.8L 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$38.66
- Autolite®Double Platinum Spark PlugFord Mustang 2003, Double Platinum Spark Plug by Autolite®. With Resistor. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design,...$2.57 - $4.57
- TRQ®Iridium Spark Plug SetFord Mustang Y Engine VIN Character 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$56.95Save: $1.71 (3%)$55.24
- Bosch®Ignition CoilFord Mustang 4.6L 2003, Ignition Coil by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$31.70
- Denso®Spark Plug Wire SetFord Mustang 3.8L 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$31.55
- Standard®Pro Series™ Spark Plug Wire SetFord Mustang 3.8L 2003, Pro Series™ Spark Plug Wire Set 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 specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$23.14
- Motorcraft®Ignition CoilFord Mustang 2003, Ignition Coil 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 function...Engineered to withstand temperature extremes.Internal insulation displacement connection is designed to make high-reliability internal connections.$49.53 - $83.86
- Motorcraft®Platinum Spark PlugFord Mustang 2003, Platinum 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$4.07 - $4.58
- NGK®Iridium IX™ Spark PlugFord Mustang 2003, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX...$7.79 - $8.01
- Motorcraft®Finewire Platinum Spark PlugFord Mustang 2003, Finewire Platinum 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.60 - $6.61
- Motorcraft®Nickel Spark PlugFord Mustang GT 2003, Nickel 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$2.93
- NGK®Laser Platinum™ Spark PlugFord Mustang 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...$9.16 - $10.86
- TRQ®Ignition CoilFord Mustang 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$26.95 - $54.95Save: up to 5%$25.87 - $52.75
- Motorcraft®Spark PlugFord Mustang 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 function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.03 - $7.78
- Granatelli Motor Sports®MPG Series™ Ignition Coil PackFord Mustang Base / Equipado / GT / SVT Cobra / SVT Cobra 10th Anniversary 4.6L with 2-Valve Engine 2003, MPG Series™ Ignition Coil Pack by Granatelli Motor Sports®. MPG PLUS increases miles per gallon up to 15%, increases horsepower...$367.63
- Spectra Premium®Ignition Coil SetFord Mustang 2003, Ignition Coil Set by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process. Carefully engineered to OE specifications, it exactly replicates the...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$99.94 - $122.83
- Original (OEM)Ignition PartsYour vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Your ignition system is responsible for producing and transferring this spark. It consists of the ignition switch, ignition coil or...
- Denso®Iridium Power™ Spark PlugFord Mustang 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...$6.31
- Spectra Premium®Ignition CoilFord Mustang 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 specifications, it is sure to fit and...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$16.08 - $34.12
- NGK®G-Power™ Platinum Spark PlugFord Mustang 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 platinum...$3.19 - $3.79
- Denso®Original U-Groove Nickel Spark PlugFord Mustang 2003, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.08
Shop By Service Type
Popular Products
- $7.50 - $9.05
- $36.69 - $1,358.16
2003 Ford Mustang Ignition Reviews
1 review
Worked! No problems.
Dorman® 989-714 - OE Solutions™ Ignition Lock CylinderPosted by Customer / July 10, 20202001 Ford Mustang
2003 Ford Mustang Models
Popular Searches