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MERCURY Ignitions & Electrical
Showing In Stock Items. Show All 186 Items.
NGK Iridium IX Spark Plugs
NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.
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$10.99
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$12.99
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
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$16.99
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$18.99
Autolite High Thread Pro Spark Plugs
Autolite High Thread Pro spark plugs are an OE patented design exclusively for Ford 3V engines. Their comprehensive seal provides more durability, greater power, improved heat transfer, and a more focused ignition, ensuring your engine reaches and maintains optimal performance levels. Autolite High Thread Pro Spark Plugs feature: * Engineered with a fine-wire platinum design that provides more focused ignition power and longer service life * The ground strap provides improved heat transfer over standard J-gap plugs * Proprietary design improves performance for heat management, fouling resistance & increased dielectric strength * The position of the thread above the cylinder head seating allows for a more compressive seal * Designed with a nickel-plated shell that delivers increased protection against corrosion * 4 year limited warranty
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$12.99
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$18.99
Brisk Silver Racing Spark Plugs
Brisk Silver Racing spark plugs are the best solution for high performance and racing engines. They provide many unique and beneficial characteristics, taking spark plug technology to a whole new level. They're built with a silver fine wire center electrode; tapered ground electrode, and high-dialectic strength insulator. Silver Racing plugs offer a special design for hard-to-ignite fuels. Select the model and options you prefer for your vehicle. Key product benefits include: * Silver is the best electric and heat conductor * Superior ignition ability increases engine power * Lower required supplied ignition voltage * Good resistance to fouling and easier starts Silver Racing spark plugs are ideal for these applications: * Race engines and engines with hard-to-ignite fuels * Supercharged, turbocharged, or nitrous engines * Total loss ignition systems * High mileage vehicles
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$18.30
Scott Drake Battery Hold-Down J-Bolt Kits
These Scott Drake battery hold-down J-bolt kits include the correct length J-bolts and nuts to properly hold the battery down in place. They are available in your choice of standard steel or durable stainless steel.
( 30 )
$19.46
Standard Motor T-Series Starter Solenoids
Don't take chances with an old, questionable, or malfunctioning starter solenoid that can leave you stranded. Standard Motor Products T-Series starter solenoids are designed to meet or exceed OEM specifications for accurate, maintenance-free operation. Standard's T-Series is a competitively priced line containing some of the most popular part numbers for whenever an installer grade product is called for. Trust your vehicle's electrical starting system needs to Standard Motor Performance.
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$14.99
Scott Drake Spark Plug Wire Separator Sets
Scott Drake spark plug wire separator sets are designed to fit directly on the valve cover clip. These robust ABS plastic separators will hold both standard 7mm and high performance 8mm wires. Scott Drake separator sets are offered in a choice of colors to best complement your ride's under-the-hood style.
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$18.23
Summit Racing™ Ford Mod Motor Coil-On-Plug Ignition Coils
Your Ford is built to eat asphalt and clear its pipes with compacts. Summit Racing™ Ford Mod Motor coil-on-plug ignition coils are engineered to fuel the powerful combustion needed to unleash its inner potential. We use pure copper wire, rare earth magnets, and a custom primary and secondary wind, to provide 40 percent more voltage and 20 percent more energy (mj) from a stock-sized coil housing. They fit in the stock location, making changing these coils as easy as possible. If you're running at increased PSI with a supercharger, turbocharger, nitrous, or are burning E85, you need the hottest and strongest spark possible to burn your fuel. With the increased voltage and energy output values, your cylinders will get the spark they need to maximize fuel burn! These ignition coils are available in a variety of power options; order the model recommended for your vehicle.
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$18.99
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$19.99
Summit Bucks
Clearance
Champion Iridium Spark Plugs
Champion iridium spark plugs have a stabilizing effect on ignition voltage, as well as excellent wear characteristics. They're quickly becoming the technology of choice for engine manufacturers worldwide. These plugs feature a fine-wire iridium center electrode that's laser-locked to the center electrode, and a platinum V-trimmed ground electrode to ensure maximum life and erosion resistance. They come with their exclusive Heat-Active alloy to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. The plugs will deliver a consistently focused spark that provides the highest level of engine performance possible, regardless of engine type or ignition. Order the model designed for your vehicle application.
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$11.99
On Sale
Mr. Gasket Advance Curve Kits
These curve kits allow your distributor to reach full advance more quickly (between 2,000 and 2,800 rpm), delivering maximum power and engine acceleration.
( 42 )
$12.75
Standard Motor Distributor Caps
Is it time for a tuneup? Replace your distributor's worn-out cap with a new one from Standard Motor Products. Why take chances with old, questionable, or faulty ignition components that can leave you stranded? Standard Motor replacement distributor caps are designed to exceed OEM specifications for dependable, maintenance-free operation. Order the model designed for your specific vehicle application.
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$16.99
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$19.99
Scott Drake Replacement Electrical Switches
Scott Drake offers electrical switches for a dozen functions on your classic car—everything from brake lights and fog lamps, to blower motors and HVAC controls. These replacement switches are available in a variety of actuation styles. They are OE-quality and use a normal 12 V power supply. Order the model needed for your application.
( 17 )
$13.36
Summit Bucks
Champion Double Platinum Power Spark Plugs
Champion Double Platinum Power spark plugs have platinum on both the center and ground electrodes for longer life with minimal wear. The center electrode is platinum fine wire that's riveted onto the nickel alloy center electrode—and the ground electrode has a pad welded to the surface. These spark plugs use a fine-wire and V-trimmed center electrode to create a sharper spark focus than conventional plugs. With their exclusive Heat-Active alloy, they reach operating temperatures quickly and maintain stable temperatures under varying engine loads. Widely designed for distributor-less ignition systems, Champion Double Platinum Power spark plugs can maximize fuel efficiency and spark energy.
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$18.99
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.
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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.
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$17.99
Standard Motor Door Jamb Switches
Standard Motor Products door jamb switches are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to Standard Motor Performance.
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$11.99
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$14.99
Mr. Gasket Distributor Hold-Down Clamps
Since you're installing that new distributor, you'll need to hold it down with something. Why not use one of Mr. Gasket's hold-down distributor clamps? Made from heavy gauge steel, these clamps are the perfect way to dress up the engine compartment.
( 28 )
$15.61
E3 Spark Plugs
Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.
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$12.99
SCT X4 OBD II Cables
SCT X4 OBD II cables will keep you connected to your vehicle. The cable that came with your X4 is missing, or maybe it's damaged. No problem--SCT has HDMI/OBD II replacements that will once again allow you to easily and quickly install your X4 to the port on your vehicle. Power up your device with genuine SCT Performance X4 OBD II cables.
Not Yet Reviewed
$17.99
Denso Iridium TT Spark Plugs
Denso Iridium TT spark plugs, with their unique Twin-Tip technology, have two "tips": a 0.4mm iridium center electrode, and a 0.7mm platinum ground electrode. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes available. They require lower voltage and feature high-ignitability, so there is less interference with spark growth (quenching) and the twin tips deliver omnidirectional ignition, unlike the flat "sandwich" ignition of other spark plugs. Denso selected iridium and engineered it with rhodium to build the most durable alloy for spark plugs. Their patented formula has the highest concentration of iridium of any spark plug and even under the most severe engine temperatures resists oxidation and voltage wear for extended periods. The superior ignition of Denso Iridium TT spark plugs means more efficiency, fewer misfires, and significantly improved combustion, optimizing power and fuel economy like never before. Order the model designed for your vehicle application. Additional features of Denso Iridium TT spark plugs include: * Revolutionary 0.4mm center electrode means significantly improved combustion and reduced misfires * Invented by Denso, Iridium TT Twin-Tip technology creates a larger flame front for more complete combustion * Precision 360 degree laser-welding technology ensures structural support for the iridium center electrode, even in the harshest combustion environments * Tested to last well beyond 100,000 miles, with minimal loss of performance, for greater lifetime savings than any plugs available today
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$12.99
Standard Motor Dimmer Switches
Don't take chances with old or questionable dimmer switches that can leave you in the dark. Standard Motor Products replacement dimmer switches are designed to meet or exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to Standard Motor Performance.
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$10.99
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$13.99
Standard Motor Ignition Coils
Don't take chances with old or questionable ignition coils that can leave you stranded. Standard Motor replacement ignition coils are designed to exceed OEM specifications for accurate, maintenance-free operation. They're offered in a variety of styles, such as coil pack, canister, and E-core; and these direct-fit coils are available to replace a wide range of factory part numbers/applications.
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$11.99
Standard Motor Ignition Breaker Points
Is it time for a tuneup? Replace your distributor's worn-out breaker points with new ones from Standard Motor Products. Why take chances with old, questionable, or faulty ignition components that can leave you stranded? Standard Motor replacement breaker points are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. These inexpensive units are available for use in a wide variety of makes and models. Trust your vehicle's ignition system needs to Standard Motor Performance.
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$12.99
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$19.99
Autolite XP Xtreme Performance Spark Plugs
Autolite XP Xtreme Performance spark plugs feature an iridium-enhanced, .6mm, fine-wire center electrode design and patented platinum side wire technology. They will provide better overall durability and a more focused ignition to produce higher ignitability and improved performance. The Autolite XP Xtreme Performance spark plugs use a nickel plated shell and multi-rib insulator. Whether you have a high performance street car, race car, or daily driver, Autolite XP Xtreme Performance spark plugs will give you the power and consistency that you have been looking for.
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$13.99
