2003 Hummer H2 Ignition Parts
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Walker Products®Ignition Coil SetHummer H2 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 and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$28.91 - $260.30 - Hitachi®Ignition CoilHummer H2 Base 2003, Ignition Coil by Hitachi®. 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$37.73 - $45.82
- NGK®V-Power™ Spark PlugHummer H2 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 requirements while...$2.63
- Karlyn STI®Ignition CoilHummer H2 2003, Ignition Coil by Karlyn STI®. 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...Consistent high voltage output for optimum performanceState of the art epoxy injecting procedure eliminate air pockets$12.56
- WVE®Ignition CoilHummer H2 2003, Ignition Coil by WVE®. 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 same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.21 - $35.64
- DIY Solutions®Ignition KitHummer H2 2003, Ignition Kit by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality,...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$84.42 - $228.63$92.77 - $240.67Save up to 9%
- Original Engine Management®Ignition CoilHummer H2 with 12 Volt System 2003, Ignition Coil by Original Engine Management®. Original Engine Management prides itself on having the best coil coverage of top selling applications currently in the industry. With new applications...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$32.12 - $33.21
- Denso®Platinum TT™ Spark PlugHummer H2 2003, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous industry standards,...$3.78
- Champion®Nickel Spark PlugHummer H2 2003, Nickel Spark Plug by Champion®. 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...Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life$2.18
- Autolite®Copper Spark PlugHummer H2 2003, Copper Spark Plug by Autolite®. With Resistor. OE Style. 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,...$1.46
- Standard®Ignition CoilHummer H2 with 12 Volt System 2003, 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 specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$47.97 - $56.97
- Bremi®Ignition CoilHummer H2 2003, Ignition Coil by Bremi®. 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$25.52
- MotoRad®Ignition CoilHummer H2 2003, Ignition Coil by MotoRad®. 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$21.13 - $32.73
- Mpulse®Ignition CoilHummer H2 2003, Ignition Coil by Mpulse®. Mpulse ignition coils are engineered for a faster rise time and a better spark duration. They produce 15% higher spark energy for increased performance, ensure reliable voltage for smooth engine...Mpulse ignition coils are engineered for a faster rise time and a better spark durationProduce 15% higher spark energy for increased performance$23.61 - $24.89
- Motorcraft®Copper Spark PlugHummer H2 2003, Copper 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$0.80 - $1.51
- SKP®Spark PlugHummer H2 2003, Spark Plug 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 same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.18
- Autolite®XP™ Iridium Spark PlugsHummer H2 2003, XP™ Iridium Spark Plugs by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking...$5.42
- DIY Solutions®Ignition Coil SetHummer H2 2003, Ignition Coil Set by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$287.59 - $534.84$418.15 - $562.99Save up to 8%
- WAI Global®Ignition CoilHummer H2 2003, Ignition Coil by WAI Global®. 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...100% New100% Tested to OE Specs (form, fit, function)$30.61 - $30.92
- Pertronix®Flame-Thrower Ignition Coil-Near-PlugsHummer H2 2003, Flame-Thrower Ignition Coil-Near-Plugs by Pertronix®. Developed with leading technological advancements by PerTronix, this first-rate product will take the performance of your ignition system to a completely new level....Will boost the ignition system performance furtherUp-to-date design and premium-grade materials$385.95
- United Motor Products®Ignition CoilHummer H2 2003, Ignition Coil by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced manufacturing equipment to...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$29.23 - $33.96
- Bosch®OE FineWire™ Platinum Spark PlugHummer H2 2003, OE FineWire™ Platinum Spark Plug by Bosch®. Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free...$3.33
- NGK®Spark Plug Wire SetHummer H2 2003, Spark Plug Wire Set by NGK®. NGK Wire Sets are built to meet stringent OEM tolerances for a variety of vehicles. They utilize a construction method known as "variable pitch" wire winding to create resistance to radio...Superior firing and fuel savingsOutstanding durability$54.08
- TRQ®Ignition Lock CylinderHummer H2 2003, Ignition Lock Cylinder by TRQ®. Want to start your vehicle without issues? Go with this top-notch ignition lock cylinder to make your vehicle run like new. It is made from superior materials and rigorously tested to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$24.65$25.95Save $1.30 (5%)
- ACDelco®GM Original Equipment™ Spark Plug Wire SetHummer H2 2003, GM Original Equipment™ 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.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$68.16 - $74.56
- Standard®Ignition Starter SwitchHummer H2 2003, Ignition Starter Switch 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 sure to fit and...Each ignition switch is a direct-fit replacement electrically operated switch that replaces damaged OE units restoring ignition functionIgnition switch is tested to verify both mechanical and electrical switching performance$24.32
- TRQ®Ignition Knock SensorHummer H2 2003, Ignition Knock Sensor by TRQ®. Don't wait and replace your faulty ignition knock (detonation) sensor that’s your first line of alert in the event of your engine is experiencing detonation problems. This cost-efficient...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.80 - $24.91$22.95 - $25.95Save up to 5%
- TRQ®Ignition Knock Sensor KitHummer H2 2003, Ignition Knock Sensor Kit by TRQ®. Don't wait and replace your faulty ignition knock (detonation) sensor that’s your first line of alert in the event of your engine is experiencing detonation problems. This...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$29.71 - $81.55$30.95 - $84.95Save 4%
- Dorman®OE Solutions™ Ignition Starter SwitchHummer H2 2003, OE Solutions™ Ignition Starter Switch by Dorman®. An essential replacement item, Dorman's Ignition Power Switch enables your engine to turn over upon startup, restoring drivability. It also unlocks the power...This part has undergone a rigorous quality inspection to ensure high qualityEasy to install$18.30
- Standard®Ignition Lock CylinderHummer H2 2003, Ignition Lock Cylinder 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 sure to fit and...Each ignition switch is a direct-fit replacement electrically operated switch that replaces damaged OE units restoring ignition functionEach ignition switch is tested to verify both mechanical and electrical switching performance$29.44 - $57.47
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