The 6 Best Excel Spark Plug Wires (2023 reviews)

The edelbrock excel spark plug wire is long-lasting, rigid and fits well with your regular usage like a dream. This wire set is for an 8 cylinder engine and the 2.9l is a 4 cylinder engine. It is engineered for high performance engines that need all of the voltage they can get for maximum power output. They snap onto your coil packs with two nice audible clicks so there is no question as to connectivity. The click that you feel/hear when pushing them on the plug/coil is very reassuring.

These are round and will fit the 4.8 and 5. The quality in the wire itself looks and feels legit. It comes with new metal spark-plug boot shields. These are ideal for daily drivers and for budget builds, offering the best combination of value and performance.

Why We Like This:

Perfect fit for trucks with ls engines
Easy to remove from the plug without damaging the wire
Snaps into place on plugs and coils just like oem

Best replacement Product: acdelco Plug Wire

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For a low asking price, acdelco plug wire has managed to overwhelm their customers by packing as many features as they could. These spark plug wires are a premium aftermarket offering that covers over 96% of domestic vehicles on the road today. It only makes sense to use the best Spark Plug wire kit if you want the best spark in the engine. It comes with enough di-lectric grease to get the job done. The central (inside) wire length is 7 inches from inside to inside of each "boot. It can handle the voltage generated by the coil. The overall length is 12 3/4" from "opening to opening" of each end of the two boot. It comes with a small package of dielectric grease for the install.

Why We Like This:

Easy to install as all are same length
Comes with the grease your need, don't have to buy any extra
Fit, finish, quality and value perfect

Best price Coil Wire: acdelco Excel Spark Plug Wire

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate wire. The acdelco excel spark plug wire is exactly that - it's a simple wire that hits all the right notes. These are very good quality wires. It features a carbon latex reactive layer that acts as a second protection against stainless windings. It is designed to keep water out to protect the contacts from corrosion. The set contains all plug wires plus a coil wire. It is made of a flexible, heat-resistant outer cover over a conductive spring that delivers the spark from the coil to the spark plug.

The set works perfectly on an Cherokee XJ 4.0 6 cylinder. It is the vapor canister vent solenoid harness weather-resistant. It includes the harness only needs to be replaced if it’s worn or cracked, or if the wire insulation is damaged.

Why We Like This:

Come in different lengths with different boots at the ends
New and hot release

Best For street application: JDMSPEED Excel Spark Plug Wire

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We would, of course, be remiss if we didn't mention jdmspeed excel spark plug wire for daily purpose. THIS SYSTEM NEEDS TO HAVE A STRAIGHT BOOT TO THE DISTRIBUTOR, THE DIST CAP HAS EACH CONNECTION THAT GOES OUT HORIZONITAL FLAT. This set will fit an HEI type plug on the distributor. It has wires for your particular vehicle. The metal itself is also thick enough it doesn't bend easily for removal.

These wires are super long. It is perfect for street application keeping rf noise down. You don't have to worry about wires every cross firing again, these babies are thick and well insulated. These will work with a small block chevrolet engine.

Why We Like This:

, will work on standard ignition provided the cap has hei style terminals
Nice solid audible snaps were heard on each spark
Extremely thick and great quality cables
Good wires work fine no issues with fit or quality

Best For air cooled engines: Accel Coil Wire

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These are various sizes but made for v-8 engines. They are long enough for any vehicle. It offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.

These are universal so most wire lengths are longer than you will need. They're universal cut to length plug wires. It comes with two different style ends for the coil. The wires are all long enough to cut to length and route the proper way. It is a universal set of wires that you will install the ends at your desired length.

Why We Like This:

Nice customable length, good looking wires
Accel superstock wires, cut and crimp to fit, great for custom setups
New and hot release

Best For custom Wire ROUTING: Accel Excel Spark Plug Wire

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It offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs. These spiral-core wires feature rfi suppression. It includes no crimping jaws or tools. The wires and spark plugs boots appear to be made of good material.

These are a high quality universal set of plug wires. It comes with an ever-expanding line of supercoils, accel is constantly developing innovative new products designed to push power, speed, and performance.

Why We Like This:

Soapy water and they slide through easily
Crimping jaws or tools are included
Spark plug side are straight and factory made up