Michigan Motorsports LS1 Coil Connector Adapter Harness to 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA (1)
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Michigan Motorsports LS1 Coil Connector Adapter Harness to 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA (1)
Upgrade your LS1 with our LS1 to LS2 coil connector adapter harness for enhanced performance and compatibility.
Michigan Motorsports LS1 Coil Connector Adapter Harness to 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA (1)
Item #: 40628826

Michigan Motorsports LS1 Coil Connector Adapter Harness to 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA (1)

Item #: 40628826

TTD 121

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Upgrade your LS1 with our LS1 to LS2 coil connector adapter harness for enhanced performance and compatibility.
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What Stands Out

Versatile Compatibility
Designed for LS engines, this adapter harness connects seamlessly to various models including LS1, LS2, LS3, and more, ensuring broad application across different performance builds.
High-Quality Construction
Manufactured with durable materials, this harness withstands the rigors of motorsport use, providing longevity and reliability for enthusiasts and professionals alike.
Easy Installation
Simplifying setup, the plug-and-play design eliminates intricate wiring, allowing for quick and hassle-free installation for any automotive enthusiast, saving time and effort.

Product Details

Shop the best LS1 Coil Connector Adapter Harness to fit 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA 8 at Ubuy Trinidad and Tobago. Available D581, D585, D513A, D514A, MSD, GM coils for various models.
Brand NameMichigan Motorsports
ManufacturerMichigan Motorsports
Part Interchange InfoD580, D581 ( 12558693 ) Truck Coil D585 ( 10457730 AC Delco )( 19005218 Delphi ) Yukon/Truck Coil D513A ( 12570616 ) LS2/LS7 - 1st design D514A ( 12573190 ) LS2/LS7 u2013 2nd design MSD ( PN# 82478 ) LS2/LS7 Multiple Spark Coil GM ( 12611424 ) 2005+ LS3 LSA
Part NumberC6400
Connector TypeD581, D585
Material TypeCopper
BrandMichigan Motorsports
MaterialCopper
Number of Items1
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts looking to upgrade their LS engine with reliable coil connectors for better performance.

  • Engine Swappers

    Perfect for those performing LS swaps in various vehicles, ensuring compatibility with multiple LS engine types.

  • DIY Mechanics

    Great for home mechanics who want to simplify wiring during LS engine installations and upgrades.

Not Suitable For
  • Non-LS Vehicles

    Not suitable for engines outside the LS family, limiting use for standard vehicle wiring applications.

Product Description

Michigan Motorsports LS1 Coil Connector Adapter Harness to 4.8 5.3 6.0 6.2 LS2 LS3 L99 LS4 LS9 LSA (1)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Michigan Motorsports LS1 Coil Connector Adapter Harness used for?

    Answer: The Michigan Motorsports LS1 Coil Connector Adapter Harness is designed to facilitate a secure and reliable connection between LS1 coils and various LS engine configurations, such as the 4.8, 5.3, 6.0, 6.2, LS2, LS3, L99, LS4, LS9, and LSA. This harness ensures compatibility, making it essential for automotive enthusiasts looking to upgrade their ignition systems. By using this adapter, you can enhance engine performance and reliability, ensuring that power is delivered efficiently during high-demand situations, such as racing or heavy towing.
  • Question: What are the specifications of the harness?

    Answer: The Michigan Motorsports LS1 Coil Connector Adapter Harness features high-quality wiring that is durable and resistant to heat and abrasion, ensuring longevity in demanding automotive conditions. Each connector is designed to provide a snug fit to prevent any signal loss, making the harness suitable for performance upgrades or custom builds. These specifications make it an excellent choice for professionals and DIY enthusiasts alike, ensuring that your engine's ignition system functions flawlessly under various conditions.
  • Question: Is the harness compatible with stock and custom LS engine setups?

    Answer: Yes, the harness is fully compatible with both stock and custom LS engine setups, allowing it to work seamlessly with a range of models, including the 4.8, 5.3, 6.0, 6.2, LS2, LS3, L99, LS4, LS9, and LSA. This versatility means that whether you are upgrading an existing setup or building a custom project from scratch, this harness helps streamline the installation process and ensures optimal performance. Users often choose this harness in performance builds to take advantage of its reliability and ease of integration.
  • Question: How does the harness improve engine performance?

    Answer: The Michigan Motorsports LS1 Coil Connector Adapter Harness enhances engine performance by ensuring a stable electrical connection to the ignition coils. A reliable connection minimizes misfires and increases ignition efficiency, which can lead to improved power output and a smoother running engine. Additionally, by reducing the risk of electrical interference, this harness allows your engine to perform at its best during demanding driving conditions, such as racing or off-road scenarios, providing added confidence in your vehicle's responsiveness.
  • Question: Can I install this harness myself?

    Answer: Yes, installing the Michigan Motorsports LS1 Coil Connector Adapter Harness can typically be done by someone with basic automotive knowledge and skills. With the appropriate tools, such as wire strippers and connectors, you can follow step-by-step guides or video tutorials available online. This DIY installation allows you to customize your ignition system while gaining a deeper understanding of your vehicle's electrical setup, making it an engaging project for automotive enthusiasts.
  • Question: What advantages does this harness offer over others?

    Answer: This harness specifically positions itself as a high-quality, reliable option compared to others on the market. Its durable construction and exact fit designs distinguish it from generic solutions that might not provide secure connections. Additionally, the harness's compatibility with a wide range of LS engines makes it a versatile choice for many builds. Many users report excellent performance improvements after using this harness, identifying it as a crucial upgrade for serious automotive projects.
  • Question: Is this harness suitable for high-performance applications?

    Answer: Absolutely! The Michigan Motorsports LS1 Coil Connector Adapter Harness is built to support high-performance applications, whether on the track or off-road. Its robust construction and reliable connections ensure that your LS engine can perform optimally under heavy loads or extreme conditions. Many performance-focused builds utilize this harness to withstand the rigors of high RPMs and intense driving scenarios, giving you the confidence that your ignition system can handle the stress.
  • Question: What makes the Michigan Motorsports brand reputable?

    Answer: Michigan Motorsports is known for its commitment to quality and performance in the automotive aftermarket industry. Their products are crafted with attention to detail and rigorously tested to meet the needs of serious enthusiasts and professionals alike. This dedication to excellence ensures that their harness, including the LS1 Coil Connector Adapter, provides durability and reliability, making it a trusted choice among automotive builders and racers who demand the best from their components.
  • Question: Where can I buy the Michigan Motorsports LS1 Coil Connector Adapter Harness?

    Answer: You can purchase the Michigan Motorsports LS1 Coil Connector Adapter Harness through Ubuy in Trinidad and Tobago. Ubuy is known for offering a wide variety of automotive parts, including this specialized harness, while providing a user-friendly shopping experience. By choosing Ubuy, you can ensure secure transactions and reliable access to quality automotive components that meet your performance needs.

Michigan Motorsports Wiring Harnesses Editorial Review

**** The Michigan Motorsports LS1 Coil Connector Adapter Harness has sparked a divide among users, highlighting both its utility and significant issues. On one hand, some customers appreciate its functionality; specifically, it has shown effectiveness in converting systems, such as adapting a 2001 LS6 engine to accept LS3 style coil packs seamlessly. This successful application speaks to the product's potential for those looking to modernize their ignition systems. However, a critical flaw has been reported that severely undermines its reliability. At least two customers have encountered a wiring issue that rendered the adapters unusable, leading to the destruction of several coils. This problem, characterized as the adapters being wired backward, has caused serious concerns among users, cautioning others to be wary of this potentially damaging defect. The dual nature of the feedback on this product raises essential questions about quality control and manufacturing standards. While some users experienced success, the risk of frying coils due to faulty wiring cannot be overlooked. As such, buyers should approach this product with caution, weighing the benefits against the potential for costly mistakes. **

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Pros

  • Effective for converting LS6 to LS3 style coil packs.
  • Positive feedback from users who had successful installations.

Cons

  • Reports of adapters being wired backward, leading to coils being fried.

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TTD 121

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Features & Benefits

  • Compatible with a variety of LS series engines including LS2, LS3, and L99.
  • Perfect for repairing old or damaged ignition harness connectors.
  • Allows the use of advanced ignition coil packs for improved performance.
  • Easy installation with a focus on enhancing your LS1 vehicle.
  • Utilizes quality adapters for reliable connections.
  • Ideal for both enthusiasts and professionals seeking efficiency.

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