2001 GMC Sierra 2500 Ignition Parts
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TRQ®Ignition Knock SensorGMC Sierra 2500 2001, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.80 - $29.09$22.95 - $30.95Save up to 6% - TRQ®Ignition Knock Sensor KitGMC Sierra 2500 / Sierra 2500 HD 6.0L 2001, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$29.09 - $80.70$30.95 - $84.95Save up to 6%
- TRQ®Ignition SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, Ignition Switch by TRQ®. Developed to ensure proper fit and function, this top-grade ignition switch is a great alternative to the OEM part to keep your vehicle in optimal working condition. Made...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$49.87$51.95Save $2.08 (4%)
- TRQ®Spark Plug Wire SetGMC Sierra 2500 2001, Spark Plug Wire Set by TRQ®. Replace your malfunctioning spark plug wires with this new set to get superior firing and fuel savings. Engineered to meet the strict OEM specifications, the wires are the number one...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$49.87 - $66.45$51.95 - $69.95Save up to 6%
- Standard®Ignition Lock CylinderGMC Sierra 2500 / Sierra 2500 HD 2001, 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...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$37.09 - $55.60
- Granatelli Motor Sports®MPG+™ Spark Plug Wire SetGMC Sierra 2500 HD Extended Cab / Crew Cab 8.1L 2001, MPG+™ Spark Plug Wire Set by Granatelli Motor Sports®. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with...$192.85
- NGK®Spark Plug Wire SetGMC Sierra 2500 2001, 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...Superior firing and fuel savingsOutstanding durability$54.08 - $58.36
- Denso®Spark Plug Wire SetGMC Sierra 2500 2001, 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$62.27 - $67.70
- Walker Products®Spark Plug Wire SetGMC Sierra 2500 2001, Spark Plug Wire 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$27.70 - $112.19
- WVE®Ignition Lock CylinderGMC Sierra 2500 / Sierra 2500 HD 2001, Ignition Lock Cylinder by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.83 - $61.77
- Standard®Spark Plug Wire SetGMC Sierra 2500 2001, 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 sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.98 - $103.45
- ACDelco®GM Original Equipment™ Ignition Coil Lead WireGMC Sierra 2500 2001, GM Original Equipment™ Ignition Coil Lead Wire 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$67.27 - $85.89
- WVE®Ignition SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$84.41
- Delphi®Ignition Knock SensorGMC Sierra 2500 / Sierra 2500 HD 6.0L 2001, Ignition Knock Sensor by Delphi®. Manufactured to meet or exceed OE requirements. Delphi Knock Sensors help maximize engine performance with all fuels. Delphi Knock Sensors prevent engine...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$51.28
- SMP®Ignition Knock SensorGMC Sierra 2500 / Sierra 2500 HD 6.0L 2001, Ignition Knock Sensor by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$61.04
- NTK®Ignition Knock SensorGMC Sierra 2500 2001, Ignition Knock Sensor by NTK®. 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$38.30 - $51.10
- gpd®Ignition Knock SensorGMC Sierra 2500 2001, Ignition Knock Sensor by gpd®. 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$22.91 - $26.28
- Standard®Ignition Starter SwitchGMC Sierra 2500 / Sierra 2500 HD 2001, 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...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$91.67 - $114.29
- Standard®Diesel Glow PlugGMC Sierra 2500 HD 6.6L 2001, Diesel Glow Plug 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.76
- Granatelli Motor Sports®High Performance Coil-Near-Plug Connector Kit with Lead Wire and JacketingGMC Sierra 2500 2001, High Performance Coil-Near-Plug Connector Kit with Lead Wire and Jacketing by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their...$254.51 - $321.54
- Taylor Cable®Spiro-Pro™ 8mm Ignition Wire SetGMC Sierra 2500 2001, Spiro-Pro™ 8mm Ignition Wire Set by Taylor Cable®. Designed with efficiency and excellence in mind, this superior part is going to change the way your ignition system performed before. It delivers unsurpassed...$73.39 - $83.59
- Taylor Cable®Street Thunder™ 8mm Ignition Wire SetGMC Sierra 2500 / Sierra 2500 HD 6.0L 2001, Street Thunder™ 8mm Ignition Wire Set by Taylor Cable®. Designed with efficiency and excellence in mind, this superior part is going to change the way your ignition system performed before....$47.89
- Taylor Cable®ThunderVolt™ 8.2mm Ignition Wire SetGMC Sierra 2500 2001, ThunderVolt™ 8.2mm Ignition Wire Set by Taylor Cable®. Designed with efficiency and excellence in mind, this superior part is going to change the way your ignition system performed before. It delivers unsurpassed...$85.63
- Standard®Ignition Knock SensorGMC Sierra 2500 2001, Ignition Knock Sensor 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$44.63 - $46.38
- Walker Products®Ignition Knock SensorGMC Sierra 2500 / Sierra 2500 HD 6.0L 2001, Ignition Knock Sensor 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.25 - $50.77
- SMP®Ignition Lock CylinderGMC Sierra 2500 / Sierra 2500 HD Transmission without Accessory Position 2001, Ignition Lock Cylinder by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in...High quality at an affordable priceExpertly made from premium materials$48.92
- Original Engine Management®Ignition Lock CylinderGMC Sierra 2500 / Sierra 2500 HD 2001, Ignition Lock Cylinder by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$40.71
- Autolite®Diesel Glow PlugGMC Sierra 2500 HD 6.6L 2001, Diesel Glow Plug by Autolite®. 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$11.90
- Bremi®Diesel Glow PlugGMC Sierra 2500 HD 6.6L 2001, Diesel Glow Plug 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.93
- ACDelco®GM Original Equipment™ Spark Plug WireGMC Sierra 2500 2001, GM Original Equipment™ Spark Plug Wire by ACDelco®. 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...ACDelco GM OE wire sets are designed to be like Original Equipment in critical areas such as cable length and diameter, terminal design and insulator positionProvide a high degree of Radio Frequency Interference (RFI) suppression$13.70 - $17.35
