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2005 GMC Ignitions & Electrical

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Results 1 - 24 of 48

NGK Laser Iridium Spark Plugs

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

4.92 out of 5 stars ( 75 )

$10.99

ACDelco GM Genuine Parts Engine Coolant Temperature Sensors

ACDelco GM Genuine Parts engine coolant sensors are a GM recommended replacement component for many vehicles on the road today. These original equipment engine coolant sensors are manufactured to fit your GM vehicle, providing you the same performance, durability, and service life you expect from General Motors.

4.72 out of 5 stars ( 68 )

$18.99

NGK Ruthenium HX Spark Plugs

NGK Ruthenium HX spark plugs are designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) engineering promotes spark energy concentration and ignites a wider range of air/fuel ratios, offering improved performance in rich or lean engine conditions. Order the plugs recommended for fitment on your application. Additional details: * 0.4mm Ruthenium alloy fine-wire center electrode and 0.8mm platinum fine-wire ground electrode * Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ceramic insulator offers superior strength and better heat transfer * Copper core aids in heat removal

4.89 out of 5 stars ( 36 )

$10.99

$15.99

Mr. Gasket LS Starter Bolts

Mr. Gasket LS starter bolts are offered in three versions to cover the two different starter styles. Whether your starter needs two long bolts or one long and one short bolt, these kits will provide exactly what you need. Mr. Gasket also offers these metric starter bolts in a set of three with two long and one short bolt to cover all applications. The bolts are zinc plated steel with knurling to improve alignment of the starter. The correct LS starter bolts can be hard to find, but your search can end happily with Mr. Gasket.

3.0 out of 5 stars ( 3 )

$18.33

Standard Motor Coolant Temperature Sending Units

Don't take chances with old, questionable, or faulty coolant temperature sending units that can give misleading information to you and your vehicle's computer. Standard Motor Products replacement coolant temperature senders are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These temperature sensors are available in many sizes and configurations to fit a wide range of cars spanning several decades. Trust your vehicle's electrical system needs to Standard Motor Products.

4.21 out of 5 stars ( 99 )

$12.99

$14.99

Moroso Distributor Shim Kits

Moroso distributor shim kits are designed to adjust the distributor and improve timing accuracy while reducing wear. These kits are available for the distributor gear or the distributor housing. The distributor gear shims are made of steel and the distributor housing shims are made of nylon.

4.89 out of 5 stars ( 36 )

$11.99

ICT Billet LS Idle Air Control Valve and Thottle Position Sensor Bolt Kits

ICT Billet LS idle air control valve and throttle position sensor bolt kits are application-specific for use in mounting the TPS and IAC to the throttle body on LS style engines. These replacement kits consist of two each: M4-12mm and M4-8mm bolts, and four washers to facilitate installation. They fit 1997-2014 GM LS series engines.

3.5 out of 5 stars ( 2 )

$17.99

ACDelco Distributor Rotors

ACDelco distributor rotors help restore ignition performance with the proper fit, form, and function for your vehicle. They feature high-quality materials and strict design requirements that match OE specifications—critical to ensuring an easy installation and dependable operation. These replacements are available in dozens of styles for virtually any vehicle on the road today. Order the distributor rotors recommended for your application.

4.54 out of 5 stars ( 28 )

$11.99

On Sale

Pacer Performance LED Modules

These Pacer Performance LED logic modules filter out turn signal input on all vehicles that use combined brake and turn signal lamps. These modules are required when using a single light as a third LED brake light. Works on most domestic models.

4.9 out of 5 stars ( 10 )

$14.99


$13.49

Summit Bucks

Delphi Engine Coolant Temperature Sensors

Delphi engine coolant temperature sensors are top-quality, direct fit OE replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your vehicle with a proven design that's built to last. They put the engine under fuel control operation quicker and reduce harmful cold-start emissions by 40 to 50 percent. Delphi engine coolant temperature sensors are built to last, even under the toughest conditions, to endure the long haul. Improve reliability, durability and fuel economy with Delphi.

4.71 out of 5 stars ( 17 )

$19.99

Hella Relays

Hella relays are ideal for a wide range of automotive uses, such as auxiliary lighting, turn signals, power windows, rear window defogger, and more. They're available in 12 V and 24 V units, with amp ratings from 20 to 50, and numerous terminal options. Hella is one of the most respected names in lighting—and their top-quality accessories and electrical components are an economical choice for universal applications.

4.69 out of 5 stars ( 101 )

$10.99

$22.99

ACDelco Replacement Relays

Don't take chances with old or questionable relays that can leave you stranded. ACDelco replacement relays are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to ACDelco.

4.81 out of 5 stars ( 16 )

$10.99

Dorman Wiring Connectors

Dorman wiring connectors are designed to facilitate the flow of electrical current over a broad range of applications. The small components are available in a variety of styles to fit your specific application or universal fit needs. Choose Dorman wiring connectors for a reliable connection every time.

4.52 out of 5 stars ( 64 )

$19.99

Dorman Knock Sensor Grommets

Dorman knock sensor grommets provide an easy solution for a high-failure prone grommet. A properly functioning knock sensor seal is critical to the life and function of the sensor, as failure can cause poor running conditions and CEL. These knock sensor grommets provide a reliable seal to prevent oil from exiting the engine block, contaminating the sensor and damaging surrounding components. This quality replacement part has been thoroughly tested to meet product standards to ensure a longer service life of the part.

5.0 out of 5 stars ( 1 )

$10.99

Standard Motor Knock Sensor Harnesses

Standard Motor knock sensor harnesses are quality-engineered replacement parts for frayed or cracked knock sensor wiring harnesses. These direct-fit replacements ensure ease of installation, and their high-temperature wiring withstands elevated underhood temperatures. Standard Motor knock sensor harnesses meet or exceed OE performance, providing today's technician with the quality parts needed to get the job done right, the first time.

Not Yet Reviewed

$18.99

ACDelco RAPIDFIRE Performance Platinum Spark Plugs

ACDelco RAPIDFIRE platinum spark plugs fit engines that require conventional or platinum plugs—offering quicker throttle response, smoother idle, better corrosion protection, and greater longevity when compared to conventional plugs. RAPIDFIRE platinum spark plugs are available for most vehicle makes and models and several marine applications. Product features: * Ribless insulator that improves the plug-to-boot seal * Tapered and columned center wire electrode with a platinum pad that reduces the firing diameter—and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage * A platinum center electrode and platinum pad lower the ignition demand voltage and reduce possible flame kernel quenching * One-piece integral suppressor seal helps reduce radio frequency interference, meters spark plug energy to prolong electrode life, and seals against compression leakage * An expected life of 50,000 miles or better * Gapped to the engine's original factory specifications * 30-day, money-back guarantee and 3-year limited warranty

4.64 out of 5 stars ( 116 )

$10.99

Standard Motor Wiring Connectors

High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.

4.46 out of 5 stars ( 139 )

$11.99

$17.99

ACDelco GM Genuine Parts Ground Straps and Cables

ACDelco GM Genuine Parts ground straps and cable are factory-recommended replacements for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. These various straps and cables will provide the same performance, durability, and service life you expect from General Motors. Order the model designed for your application.

5.0 out of 5 stars ( 2 )

$12.99

ACDelco Light Bulb Sockets

ACDelco light bulb sockets are replacement lamp bulb holders for your vehicle's interior and exterior lighting. The bulb sockets securely hold the bulb and provide the electrical connection to operate the bulb. These original equipment light bulb sockets have been manufactured to fit specific GM vehicle factory light assemblies. They're available for more than a hundred lighting connections on most vehicles. Order the model designed for your application.

4.24 out of 5 stars ( 21 )

$10.99

Summit Bucks

Delphi Ignition Knock Sensors

Delphi ignition knock sensors maximize your engine's performance--regardless of fuel quality! Their knock sensors hear various knock frequencies under many operating conditions to detect shifts and provide an accurate signal to your engine control module. The sensors meet or exceed OE requirements and reduce potential damage to your internal engine components. Knock, knock-- who's there? Engine. Engine who? Engine gonna buy me a Delphi ignition knock sensor? Listen to your engine--choose Delphi.

4.38 out of 5 stars ( 29 )

$15.99

$19.99

ACDelco Replacement Wiring Harness Connectors

When you need to make automotive repairs, ACDelco's selection of replacement wiring harness connectors offers you the best fit and function sockets and pigtails to do a variety of jobs. These quality-built, OE-like connectors and adapters provide you with efficient, less costly repair options for GM and American Motors vehicles. They're available in male or female, with an assortment of pins/cavities to fill your needs. Service your vehicle with a name you know and trust--ACDelco.

4.88 out of 5 stars ( 24 )

$15.99

$16.99

Bosch OE Iridium Spark Plugs

Bosch OE iridium spark plugs combine a 360 degree continuous laser-welded iridium center electrode, with a laser-welded ground electrode—to provide unmatched quality and OE long-life performance. They feature a 0.6mm ultra-fine wire iridium center electrode to provide exceptional ignitability. The laser-welded electrodes offer more area for flame growth and increased durability. These plugs also have a nickel plated housing for superior resistance to corrosion and come factory set pre-gap for an easy installation. Order the Bosch spark plugs designed for fitment with your make and model.

5.0 out of 5 stars ( 19 )

$15.99

Standard Motor Throttle Position Sensors

Standard Motor Products replacement throttle position sensors help you get maximum fuel efficiency and power from your engine. A properly operating accurate throttle position sensor is an essential component to helping your vehicle run flawlessly. The throttle position sensors transform the throttle position into output voltage and emit the voltage signal to your vehicle's computer. In addition, the sensors detect the opening and closing speed of the throttle valve and feed the voltage signal to the vehicle's computer. The computer receiving the signal from the throttle position sensor determines optimum engine operating conditions for idle control, fuel enrichment, and fuel cut. Replace your vehicle's worn or malfunctioning throttle position sensor with one of these reliable Standard Motor Products replacement TPS sensors.

3.92 out of 5 stars ( 36 )

$20.99

Holstein Parts Coolant Temperature Sensors

The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor used to monitor the engine coolant's temperature. Because temperature play a vital role in engine performance, a problem with your coolant sensor could quickly translate into engine issues. Holstein Parts coolant temperature sensors contain only the highest quality materials and engineering for parts that are truly built to match or exceed the OE part. And they offer superior coverage for domestic and import applications.

Not Yet Reviewed

$13.99

$14.99

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