YHTAUTO
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YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
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YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
YHTAUTO Ignition coils deliver a consistently strong spark for reliable combustion, ensuring powerful performance and reducing the chance of misfires.
YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon & Hummer H2 & Isuzu NPR, 5.3L 6.0L | 4-Pin
Item #: 31357641

YHTAUTO Set of 8 Ignition Coil Pack for Chevrolet, Saab, Buick, Cadillac | Compatible with Silverado/Suburban & 9-7x & Rainier & CTS & GMC Canyon &

85% of respondents would recommend this to a friend

Item #: 31357641

XCD 186

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YHTAUTO Ignition coils deliver a consistently strong spark for reliable combustion, ensuring powerful performance and reducing the chance of misfires.
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What Stands Out

Versatile Fitment
Designed to fit various Cadillac, Chevy, and GMC models with 5.3L and 6.0L V8 engines, ensuring broad compatibility for users with multiple vehicles needing ignition coil replacements.
High Performance
Engineered to enhance engine performance and fuel efficiency, these ignition coils provide reliable and consistent spark delivery, addressing common ignition issues compared to standard replacements, leading to better overall vehicle performance.
Durable Construction
Constructed with high-quality materials for long-lasting durability, the YHTAUTO ignition coils help prevent premature failures, ultimately offering better value and reliability for vehicle owners looking for dependable ignition components.

Product Details

Discover the best quality Ignition Coil Pack for Chevrolet Corvette, Tahoe, Silverado & more at Ubuy Montserrat. Get high-performance coils for your vehicle today!
Brand NameYHTAUTO
Unit Count8 Count
ManufacturerYTAUTOPARTS
UPC700401286279
Number of Items8
Manufacturer Part NumberYHTIC0221-DDA
Compatible with Vehicle TypeCar
Part Interchange Info12611424
Connector Gendermale
Automotive Fit TypeVehicle Specific Fit
OEM Equivalent Part NumberUF-413, 12611424, 12570616, H6T552712C
Item Weight2.29 kg
Installation TypeBolt-On
BrandYHTAUTO
Vehicle Service TypeCar

Who Should Buy?

Suitable For
  • Car Enthusiasts

    Ideal for automotive enthusiasts seeking reliable ignition coil replacements for performance and efficiency.

  • DIY Mechanics

    Perfect for DIY enthusiasts looking to install quality ignition coils for a variety of GM vehicles.

  • Fleet Managers

    Beneficial for fleet managers requiring durable ignition coils to maintain multiple Chevy and GMC vehicles.

Not Suitable For
  • Professional Mechanics

    May not suit professional mechanics who prefer OEM parts for specific vehicle performance and reliability.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What vehicles are compatible with the YHTAUTO 8PCS Square Ignition Coil Pack?

    Answer: The YHTAUTO 8PCS Square Ignition Coil Pack is designed to fit a wide range of models from Cadillac, Chevy, and GMC, including popular choices like the Silverado, Suburban, Avalanche, Camaro, Express, Impala, Colorado, Savana, and CTS that come with 5.3L and 6.0L engines. This compatibility ensures that you can replace faulty ignition coils in many vehicles, enhancing performance and reliability. By upgrading to quality ignition coils, you can experience improved fuel efficiency and smoother engine operation.
  • Question: How do I know if I need to replace my ignition coils?

    Answer: Signs of failing ignition coils include rough idling, stalling, reduced fuel efficiency, and trouble starting your vehicle. You might also notice the check engine light illuminate. Addressing these issues promptly by replacing the ignition coils can prevent further damage to other engine parts, ensuring your vehicle runs smoothly. If you're experiencing any of these symptoms, it may be time to consider switching to high-quality ignition coils like those from YHTAUTO.
  • Question: What is the benefit of using YHTAUTO ignition coils over other brands?

    Answer: YHTAUTO ignition coils are engineered for performance and reliability, offering superior quality compared to many generic alternatives. Their design ensures efficient energy transfer, leading to better combustion and performance from your engine. By choosing YHTAUTO, you're investing in components that are specifically designed to meet OEM standards, which can lead to enhanced engine performance and longevity. This choice is particularly beneficial for users who prioritize the durability and performance of their vehicles.
  • Question: Can I install the ignition coils myself, or do I need professional help?

    Answer: While some individuals with basic mechanical knowledge can install ignition coils themselves, it may be advisable to have a professional perform the installation to guarantee optimal results. This is especially true if you are unfamiliar with engine components. Installing the coils correctly is crucial for ensuring the best performance and longevity of the ignition system. If you choose to DIY, make sure to follow a reliable guide or video tutorial relevant to your vehicle model.
  • Question: What tools will I need to replace my ignition coils?

    Answer: Replacing your ignition coils typically requires a few basic hand tools, such as a ratchet wrench, socket set, and possibly a torque wrench. You may also need pliers for unclipping electrical connectors. Before starting, gathering all the necessary tools will save you time and make the process smoother. Familiarizing yourself with the specific requirements for your vehicle model will help ensure that you have everything ready to go.
  • Question: What symptoms indicate a failing ignition coil in a car?

    Answer: Common symptoms of a failing ignition coil include stalling, misfiring, engine hesitations, reduced fuel economy, and the check engine light turning on. Drivers may also notice a rough idle or difficulty starting the car. Recognizing these signs early can prevent more significant vehicle issues. If you observe any of these symptoms, it’s crucial to assess your ignition system; upgrading to quality coils can significantly remedy these problems.
  • Question: What is the expected lifespan of ignition coils?

    Answer: Ignition coils can last anywhere from 60,000 to 100,000 miles, depending on vehicle usage and maintenance practices. However, factors like driving conditions, engine performance, and the quality of the components used can affect their longevity. Regular maintenance checks can help identify potential issues early and ensure the ignition system remains in good shape. Switching to high-quality ignition coils like those offered by YHTAUTO can contribute to an extended lifespan.
  • Question: How can I maintain my ignition coils for better performance?

    Answer: To maintain your ignition coils, it's vital to regularly check for signs of wear and tear, such as cracks or corrosion. Keeping the engine clean and ensuring that electrical connections are secure are also essential for prolonging their lifespan. Additionally, conducting routine inspections of your ignition system can prevent premature failures, allowing for optimized engine performance. Utilizing high-quality components like YHTAUTO ignition coils will also contribute positively to overall maintenance.
  • Question: What do I do if my check engine light is on?

    Answer: If your check engine light is illuminated, it's important to use an OBD-II scanner to retrieve the error codes. These codes can help you diagnose whether a failing ignition coil is the source of the problem. If the codes suggest ignition system issues, replacing your ignition coils with a reliable set from YHTAUTO can help restore proper function. Regular monitoring of your vehicle's condition can assist in maintaining its performance.
  • Question: Where can I buy YHTAUTO 8PCS Square Ignition Coil Pack in Montserrat?

    Answer: You can purchase the YHTAUTO 8PCS Square Ignition Coil Pack from Ubuy, a reliable online platform that offers a wide selection of automotive parts. Ubuy provides a convenient shopping experience and ensures you have access to quality products tailored to your vehicle’s needs. Make sure to check out their site for availability and more details on this ignition coil pack.

YHTAUTO Coil Packs Editorial Review

Overall, customers have had a mixed experience with this set of ignition coil packs. While some customers found that the coils fit their vehicles well and were easy to install, others encountered issues such as loss of power and compatibility problems. Additionally, one customer reported that one of the coils was faulty and had to be replaced. It is worth noting that there is no warranty provided with this product. However, one customer did mention getting a great deal by purchasing an item in a damaged box and saving $40.

Customer Reviews & Ratings

179 customers ratings
  • 5 Star
    69%
  • 4 Star
    15%
  • 3 Star
    7%
  • 2 Star
    3%
  • 1 Star
    6%

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Pros

  • Fits well for some customers
  • Easy to install for most coils
  • One customer got a great deal by purchasing an item in a damaged box

Cons

  • Loss of power experienced by some customers

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

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XCD 186

Order now and get it around Friday, September 25

QTY:

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Features & Benefits

  • Compatible with various models of Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab.
  • Designed to deliver a consistent and strong spark for reliable engine combustion.
  • Reduces the likelihood of misfires and check engine light issues.
  • Plug-and-play installation for easy integration without complex modifications.
  • Ideal for both DIY enthusiasts and professional mechanics.
  • Enhances overall engine performance and reliability.

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