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MERCURY MONARCH Ignitions & Electrical

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Results 1 - 24 of 34

ACCEL Performance Spark Plugs

ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

4.74 out of 5 stars ( 292 )

$41.22

Motorcraft Starter Solenoids

When your engine refuses to turn over, it could be time for one of these Motorcraft replacement starter solenoids. Made to fit, they plug directly into the starter circuit and are designed to activate your motor, push the starter Bendix gear into the ring gear, and deliver quality performance. Motorcraft starter solenoids offer the best fit for your Ford, Mercury, and Lincoln vehicles.

4.35 out of 5 stars ( 40 )

$38.99

On Sale

ACCEL C-Cut Performance Spark Plugs

ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications

4.55 out of 5 stars ( 402 )

$36.67

On Sale

ACCEL SuperStock 4000 Series Spark Plug Wire Sets

ACCEL SuperStock 4000 Series spark plug wire sets will upgrade your OE ignition system for high-spark delivery levels and RFI suppression. They extrude the silicone jacket over a tightly woven, rugged fiberglass braid that meets or exceeds OE specifications. ACCEL offers their SuperStock 4000 Series wire sets in various color schemes to match nearly any application! More product features include: * Jackets rated up to 450 degrees F * 7mm or 8mm yellow, red, black, and blue silicone jackets * Orange and other color-matched spark plug boots with terminals * Available for pre and post-HEI vehicles * Custom-fit, universal, and import

4.57 out of 5 stars ( 140 )

$68.99


$38.91

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.

4.2 out of 5 stars ( 103 )

$23.99

ACDelco Starters

When you turn the key and your vehicle is slow to turn over—or worse, there's no ignition at all—one of the prime suspects is a faulty starter. Getting the engine up and running for each drive begins with this unit, so it's wise to trust your replacement parts to ACDelco. The aftermarket parts giant manufactures starters to precise OE specifications for perfect fit and performance on virtually any vehicle on the road today. Don't wait until a weak, aging starter fails completely; install an ACDelco product …and turn the key with confidence!

4.43 out of 5 stars ( 233 )

$40.99

$43.99

MSD Iron Distributor Gears

MSD puts their years of experience to work in making these top-notch iron distributor gears. Their high grade, ductile iron is micro polished for a smooth and scuff-free finish then Melonite QPC coated to reduce friction and initial wear. Excessive clearance causes timing fluctuation throughout the rpm range, resulting in lost horsepower, so MSD also designed these oversized gears for tighter mesh between the camshaft and distributor drive gears.

4.71 out of 5 stars ( 62 )

$47.24

ACDelco Remanufactured Starters

ACDelco remanufactured starters are 100 percent performance-tested to ensure the ability to start your engine. They're engineered to fit your vehicle and built to provide the same performance, durability, and service life you've come to expect—at a great value! Damaged and obsolete parts are replaced, and the units receive 100 percent new bearings, bushings, and brushes for the ultimate in reliability. Over a thousand models are available; order the starter recommended for your vehicle. Don't wait until a weak, aging starter fails completely; install an ACDelco product … and turn the key with confidence!

4.55 out of 5 stars ( 56 )

$36.99

Standard Motor Voltage Regulators

Don't take chances with old or questionable voltage regulators that can leave you stranded. Standard Motor Products replacement voltage regulators are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.

4.23 out of 5 stars ( 39 )

$26.99

Standard Motor T-Series Ignition Modules

Standard Motor T-Series ignition control modules are available for fitment on a wide variety of cars, trucks, and vans. Quality-built, these replacement ignition control modules are made to OE specifications to ensure proper fit, form, and function. Don't take chances with an old or questionable ignition control module that can leave you stranded. For your vehicle's electrical system needs for top performance, you can trust Standard Motor Products.

4.71 out of 5 stars ( 7 )

$43.99

Motorcraft Distributor Caps

Need a new cap? Motorcraft has you covered. Their distributor caps are made to OE specs so you know they'll fit.

4.25 out of 5 stars ( 8 )

$22.99

Standard Motor T-Series OE Replacement Horns

Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your needs. Standard Motor T-Series OE replacement horns are built for durability and reliability. They offer the correct fit for an easier install and are available in high-tone and low-tone styles. Vehicle horns should be kept in good working order for safety of the highways. Choose the value and quality of Standard's T-Series to service your vehicle.

5.0 out of 5 stars ( 7 )

$33.99

ACDelco Gold Voltage Regulators

ACDelco Gold voltage regulators are available in nearly 200 models to service vehicles from 1930 and up. These units monitor the proper voltage to critical systems. For example, the starting and charging system starts the engine, maintains the batteries charge, and provides power to the electrical accessories while the engine is running. Order the replacement regulator designed for your application.

3.67 out of 5 stars ( 27 )

$34.99

On Sale

Moroso Mag-Tune Spark Plug Wires

These Moroso Mag-Tune spark plug wires are fully tested to ensure secure termination, electrical conductivity, and dielectric strength. They feature moisture-resistant 100 percent silicone boots and snap-lock spark plug terminals. The Moroso Mag-Tune spark plug wires start with a conductive latex-coated, heavy-duty fiberglass core and then add a spiral-wound stainless nickel alloy conductor over the top. Added to that is a fiberglass reinforcing braid, and they finish the construction with a high-temperature EPDM jacketing.

4.23 out of 5 stars ( 125 )

$26.99

$40.99


$24.29

$36.89

ACDelco GM Genuine Parts Remanufactured Alternators

ACDelco GM Genuine Parts remanufactured alternators provide a great value while getting 100 percent performance-tested to provide the fit, form, and function your GM vehicle requires. Damaged and obsolete parts are replaced, and the units receive 100 percent new bearings, bushings, and brushes for the ultimate in reliability. Say goodbye to lost power when you order the ACDelco GM Genuine Parts remanufactured alternator designed for your vehicle application!

4.52 out of 5 stars ( 52 )

$44.99

ACDelco Spark Plug Wire Sets

ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. They're made from top-quality materials, so you know they'll last. The assembled ignition wires are available with different terminal ends and boot ends. Over 700 sets are available to cover virtually any vehicle on the road today. Order the spark plug wires recommended for your application.

4.52 out of 5 stars ( 164 )

$30.99

$41.99

Standard Motor OE Replacement Horns

Where does one go for innovative automotive repair solutions? The answer is Standard Motor Products! SMP offers quality OE replacement parts, including electric horns, which are available in either high output high-tone or low-tone applications. All horn styles provide a factory-original fit, for a professional appearance with sturdy construction--and their price won't bust the budget!

4.75 out of 5 stars ( 24 )

$27.99

$30.99

Standard Motor Starter Solenoids

Don't take chances with an old, questionable, or malfunctioning starter solenoid that can leave you stranded. Standard Motor Products replacement starter solenoids are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's electrical starting system needs to Standard Motor Performance.

3.8 out of 5 stars ( 25 )

$26.99

$37.99

On Sale

Moroso Ultra Ignition Wire Sets

Who said high quality and high performance can't be cost effective? Moroso Ultra ignition wire sets are equal to or exceed OEM specifications, depending on the application, without the dealer prices. Moroso has more than 50 years of experience in supplying spark plug wires to the top teams of NASCAR and NHRA, as well as auto manufacturers. These sets are available in different thicknesses and colors, assembled or not, with multiple boot end angles. Some models include high temperature sleeves. Order the ignition wires recommended for your application.

4.3 out of 5 stars ( 73 )

$52.99


$47.69

Summit Racing™ Street Series 500 Ohm 8mm Ignition Wires

"Summit Street Series" 8mm ignition wire sets give you an all-around high quality constructed wire set and custom fit. Our street proven wire sets offer a high heat black silicone outer jacket and high dielectric strength inner jacket bonded together with fiberglass matting to provide you with the ultimate in a street series wire set. The 8mm construction protects the 500ohm per foot Mag wire-wound RFI suppression core from the thermal heat breakdown, associated with the extreme heat from the street. The use of fiberglass matting construction means you get industry leading terminal resistance pull off values to keep your connections strong. Stainless steel terminals with Posi-lock hardened clips and brass terminals are used for superior connection and consistent voltage delivery. High heat-resistant black silicone spark plug boots provide the cover you need for superior radiant heat resistance and high dielectric strength. With all of these features built into our "Summit Street Series" custom 8mm sets, you can be assured that installing one of our wire sets will give you the confidence and reliability to keep your ride running at its peak performance.

5.0 out of 5 stars ( 2 )

$49.99

Standard Motor Flasher Relays

Standard Motor flasher relays are offered in a full range of styles for late model and older applications. They all feature robust design and high-grade materials manufactured to stringent quality requirements to ensure reliable operation. Don't take chances with failing components--replace them with quality components from Standard Motor.

4.83 out of 5 stars ( 12 )

$20.99

Standard Motor T-Series Voltage Regulators

Standard T-Series is a competitively priced line containing some of the most popular part numbers to help you meet your needs. Standard Motor T-Series voltage regulators guard your vehicle's electrical system. Made from high-quality materials to ensure durability, they have a riveted circuit board for long life and reliable performance. The covers are given a clear finish to make them corrosion-resistant for a long service life. Choose the value and quality of Standard's T-Series to service your vehicle.

4.5 out of 5 stars ( 12 )

$20.99

ACDelco GM Genuine Parts Replacement Horns

When it comes to replacing critical electronic equipment for your GM vehicle, don't trust aftermarket suppliers to get it right. Rely on ACDelco GM Genuine Parts line of electronics. Built to match factory parts in fit, form and function, ACDelco GM Genuine Parts horns will let you keep your GM car, truck, or SUV "all General Motors." Order the model recommended for your specific application.

4.4 out of 5 stars ( 5 )

$40.99

NGK Resistor Spark Plug Wire Sets

NGK Resistor spark plug wire sets utilize a construction method known as "variable pitch" wire winding to create resistance to radio frequency interference. They have a lower resistance than conventional carbon core wires, which translates into longer wire life. At the center of each wire is a fiberglass stranded core, made from the same family of materials as those used in bulletproof vests. This core greatly enhances the overall strength of the wire and prevents the pulling strains that wires are often subjected to. The spark plug wires feature custom-designed terminal boots that provide an exact fit—and high-quality EPDM and silicone coverings to resist high temperatures, oil, and chemical damage. Each wire is fitted with a positive-locking, corrosion-resistant, nickel plated terminal end for a tight fit and maximum resistance to vibration and separation. The wires are numbered to correspond to cylinder numbers, and the coil wires are color-coded for a correct and easy installation. Order the Resistor set designed for your vehicle application.

4.72 out of 5 stars ( 106 )

$30.99