ACCEL 140043-8 Ignition Coils Supercoil Gm Engines 743047113509 LS2/LS3/LS7 8-PACK

( Brand: Accel ), ( Part Type: Ignition Coil Engine ), ( Manufacturer Part Number: 140043-8 ), ( UPC: 743047113509 )

Review ACCEL Ignition Coils Supercoil Gm Ls2/ls3/ls7 Engines Yellow 8-pack fits LS2 LS3 LS7

The Accel 140043-8 Super Coil Ignition Coils are a high-performance solution designed specifically for GM LS2, LS3, and LS7 engines. These ignition coils are engineered to deliver superior spark energy for enhanced combustion and improved engine performance.

The Super Coil ignition coils are designed with a more robust and efficient construction than standard ignition coils. They come as an 8-pack, providing a complete ignition system upgrade for enthusiasts looking to optimize their riding or racing experience. Each coil is compact in design, allowing for easier installation and a more streamlined engine bay.

The Accel Super Coil ignition coils are designed with a higher output and faster rise time. This results in a stronger and more consistent spark, which is crucial for optimizing combustion and increasing power. The advanced design of these coils also reduces voltage drop, which helps ensure reliable ignition even under heavy load conditions.

The Super Coil ignition coils are also built with a nickel alloy core and are designed to handle the high temperatures and demanding requirements of high-performance engines. The high-quality insulation ensures longevity and reliability, while the reinforced terminals add strength and durability.

These ignition coils are a direct fit for GM LS2, LS3, and LS7 engines, making them a great option for those looking to upgrade their ignition system for increased horsepower, torque, and overall performance. The Accel 140043-8 Super Coil Ignition Coils are backed by Accel's reputation for excellence, and they are available at a competitive price point, making them an affordable yet effective way to unleash the full potential of your engine.

The GM LS2/LS3/LS7 engines use high-performance ignition systems that require robust ignition coils to ensure optimal engine performance. The Accel 140043-8 Ignition Coils Supercoil is one of the options available in the market for these engines. In this discussion, we will examine the pros and cons of purchasing these ignition coils to help you make an informed decision.

1. Superior Spark: The Accel Supercoil ignition coils deliver a strong, consistent spark, which is essential for a high-performance engine like the LS2/LS3/LS7. A stronger spark ensures that the fuel-air mixture in the cylinders is ignited efficiently, contributing to better engine performance.

2. Durability: The Accel Supercoil ignition coils are designed to be long-lasting. They use a specialized, high-temperature insulation material that can withstand the extreme temperatures generated by the hot LS engine. This increased durability also means fewer replacements over the life of the engine.

3. Performance: These ignition coils provide improved performance over stock coils due to their increased output and faster response times. The quicker the spark, the more efficient the combustion process, resulting in better power and torque, especially during hard acceleration and high RPM operation.

1. Price: The Accel Supercoil ignition coils are generally more expensive compared to stock OEM coils and some aftermarket alternatives. While the added performance and durability may be worth the investment for some, those on a tighter budget may prefer to stick with the stock coils or lesser-priced aftermarket options.

2. Complex Installation: Installing the Accel Supercoil ignition coils may require more time and expertise compared to a typical ignition coil replacement. The LS engine's complex ignition system requires a custom connectors and wiring harness to properly interface with these coils. Proper installation and tuning are crucial for achieving optimal engine performance.

3. Tuning: While the Accel Supercoil ignition coils provide improved performance on their own, they may require some additional tuning to fully unlock their potential. This can be done using standalone engine management systems or other advanced tuning tools. For those not experienced in engine tuning, this could add additional complexity and expense.

In conclusion, the Accel 140043-8 Ignition Coils Supercoil offers several advantages for LS engine owners, including superior spark, increased durability, and improved engine performance. However, it comes with some drawbacks, such as a higher price point, a more complex installation process, and the need for potential tuning to unlock its full potential. Weighing these pros and cons against your specific needs and budget will help you determine if the Accel Supercoil ignition coils are the best option for you and your LS engine.

If you are an enthusiast seeking maximum performance and willing to invest in a high-quality ignition system, the Accel Supercoil ignition coils are definitely worth considering. However, if you are budget-conscious, or have limited experience with engine tuning or installation, conventional stock OEM or aftermarket ignition coils may be a more suitable option for you. Ultimately, your decision should be based on your specific requirements and circumstances.

Details:

Buyer pays return shipping. A signature is required on all UPS orders over $750.

part #: 1400438 prices

• $520.95-$579.95

specifications sparkystooge:

• for models: Ls2, Ls3, Ls7
• brand: Accel
• part type: Ignition Coil Engine
• manufacturer part number: 140043-8
• upc: 743047113509

seller sparkystooge:

• rating: 98.7%
• city: Bowling Green, Kentucky
• # reviews: 13989

offer sparkystooge:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 10
• started: February 4, 2025

returns sparkystooge:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping sparkystooge:

• service: UPS Ground
• class: Standard
• transit: 3-8 Days
• type: Fixed
• cost: $0.00
• carrier: UPS

general sparkystooge:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

payments sparkystooge:

• wallet: Google-pay
• other
• credit card: Mastercard

Accel 140043-8 Is Similar To:

• Accel 811433 Ignition Upgrade Kit 2004-2008 Ford 4.6l 5.4l 6.8l 3-valve (37.3% similar) Buyer pays return shipping. A signature is required on all ups orders over $750...(December 25th, 2024)
• Accel 170135-8 High Performance Boot And Terminal Kit For Ls lt Ignition Wires (32.1% similar) Buyer pays return shipping. A signature is required on all ups orders over $750. 170135-8 Accel high performance boot and terminal kit for ls/Lt ignition wires: 135 coil - 8 pack;allows customization of coil locations; made a durable high temp material; tolerances are held to standard; can be...(December 28th, 2024)
• Accel Tst6 Ignition Super Tune-up Kit (45.2% similar) A signature is required on all ups orders over $750. Buyer pays return shipping...(December 31st, 2024)
• Accel 811432 Ignition Upgrade Kit 1998-2008 Ford 4.6l 5.4l 6.8l 2-valve (33.3% similar) Buyer pays return shipping. A signature is required on all ups orders over $750...(January 17th, 2025)
• Accel 140074 Open Box Ignition Coil (44.2% similar) Engine responds quicker, mileage increases, overall performance improved. Accel has over four decades of designing and manufacturing race-winning fuel ignition systems. Produces up to 15% more energy than OE. With its silicone magnetic steel core and high-temperature epoxy construction, Accel...(January 28th, 2025)
• Accel 140502-6 Ignition Coils Set Of 6 For Dodge Nitro Charger Grand Caravan 300 (41.8% similar) Ideal for breaker-less ignitions. More powerful, longer-lasting spark energy improves performance. Accel 140502-6 ignition coils set of 6 for dodge nitro charger grand caravan 300. Low-resistance, premium wires and low-resistance winding's. Accel has over four decades of...(April 27th, 2025)
• Accel 8204 Points Ignition Tune-up Kits Package Rough (39.7% similar) Items are stored in a climate controlled low humidity environment. Accel points ignition tune-up kits 8204 package rough, factory packaging in poor condition, new old stock...(June 7th, 2025)
• Accel 140032b-8 Supercoil Ignition Coil blue 8-pack (59.1% similar) A signature is required on all ups orders over $750. Specialized high temperature epoxy resists shock and vibration, while increasing thermal conductivity. We then fill the housings with a specialized high temperature epoxy that not only increases thermal conductivity but also helps resist shock...(June 12th, 2025)
• Accel 140032k-8 Supercoil Ignition Coil Black 8-pack (57.6% similar) Bod ll safe, so you won't be throwing codes, just sparks. Buyer pays return shipping. These are direct high performance replacements for oem coils.; menu. Part number:: compatible with 1998 -2008 ford 4.6L/5.4L/6.8L 2-VALVE modular engines. Accel 140032K-8 supercoil...(June 12th, 2025)
• Accel 49300 300 Multi-strike Capacitive Ignition System Universal Kit Without Coil 49300 (32.3% similar) Item may or not be complete. All bags still sealed. Accel street/strip race ignition, digital CD multi-strike capacities discharge ignition system with rev control pre owned item open box. Doesn appear to have been mounted...(October 15th, 2025)
• Accel 38203w Vintage Electronic Ignition Conversion Kit (39.1% similar) This one fits the factory 1957 -1974 gm v8 distributor. Accel part number 38203W. Nos Accel electronic ignition conversion system. Original box is provided; it does show 50-SOME years of shelf wear. Including ignition module, electronic pickup coil, distributor upper shaft assembly/...(March 7th, 2026)