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Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L 6.2L Replace 12680072 12621258 7831 483227831 Red
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Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L 6.2L Replace 12680072 12621258 7831 483227831 Red
Upgrade your vehicle's performance with our Iridium Spark Plugs and Spark Plug Wires designed for a perfect fit and optimal ignition.
Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L 6.2L Replace 12680072 12621258 7831 483227831 Red
Item #: 109289337

Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L

Item #: 109289337

MWK 107774

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Upgrade your vehicle's performance with our Iridium Spark Plugs and Spark Plug Wires designed for a perfect fit and optimal ignition.
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What Stands Out

Superior Performance
Iridium Spark Plugs deliver superior ignition and engine efficiency, ensuring optimal performance for your Chevy or GMC, enhancing fuel economy and reducing emissions.
Durable Design
Engineered for longevity, these spark plugs and wires withstand high temperatures and pressures, providing reliable service life that keeps your vehicle running smoothly longer than conventional options.
Easy Replacement
Designed as direct replacements for specific Chevy and GMC models, these spark plugs and wires simplify installation, making it easier for vehicle owners to maintain their engines without hassle.

Product Details

Shop Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L 6.2L Replace 12680072 12621258 7831 483227831 Red online at a best price in Malawi. B0DHZRL37Y
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking enhanced engine performance and acceleration in Chevy and GMC vehicles.

  • Regular Commuters

    Perfect for daily drivers wanting reliable ignition systems for improved fuel efficiency and smoother rides.

  • DIY Mechanics

    Great for car enthusiasts who enjoy maintaining their vehicles and replacing parts for better engine health.

Not Suitable For
  • Budget-Conscious Buyers

    Not suitable for those looking for cheaper alternatives as premium spark plugs may exceed their budget.

  • High-Mileage Vehicles

    Not ideal for very old or high-mileage vehicles that might need different specifications for optimal performance.

  • Non-GMC/Chevy Fits

    Unrecommended for users outside the Chevy/GMC brand model compatibility, as they may not fit other vehicles.

Product Description

Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 Replacement For Chevy Silverado Suburban Avalanche Replacement For GMC Yukon Sierra 5.3L 6.0L 6.2L Replace 12680072 12621258 7831 483227831 Red

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the benefits of using Iridium spark plugs for my Chevy Silverado or GMC Sierra?

    Answer: Iridium spark plugs offer superior performance compared to traditional copper plugs. They have a higher melting point, allowing them to operate at optimal temperatures for longer periods. This results in better fuel efficiency, smoother engine performance, and reduced emissions. Additionally, their durability means they typically need less frequent replacement. If you’re looking to enhance the reliability and efficiency of your Chevy Silverado or GMC Sierra 5.3L or 6.0L, upgrading to Iridium spark plugs can be a smart choice.
  • Question: Can I install Iridium spark plugs myself?

    Answer: Yes, installing Iridium spark plugs can be a straightforward process if you have basic mechanical skills and the right tools. Ensure your engine is cool, remove the old plugs carefully, and replace them with the new Iridium plugs, taking care to follow the manufacturer’s torque specifications. Using socket extensions and a torque wrench will make the job easier. This DIY approach can save you time and costs associated with professional installation, especially if you're familiar with automotive maintenance.
  • Question: How do I know if I need to replace my spark plugs and wires?

    Answer: Signs that indicate you need to replace your spark plugs and wires include poor engine performance, difficulty starting the engine, reduced fuel efficiency, or engine misfires. If your vehicle experiences rough idling or lacks power during acceleration, these could also be indications. Regular inspection during routine maintenance checks can help identify these issues early, ensuring that you keep your Chevy Silverado or GMC Sierra running smoothly and efficiently.
  • Question: What is the difference between regular and performance spark plugs?

    Answer: Regular spark plugs are designed for standard engine operations, while performance spark plugs like Iridium are crafted to withstand harsher engine environments and provide a more efficient spark. Iridium plugs can handle higher temperatures and provide improved ignition. If you're towing heavy loads or driving in tough conditions with your Chevy Silverado or GMC Sierra, performance spark plugs can enhance your vehicle's responsiveness and overall performance.
  • Question: Are spark plug wires necessary when replacing spark plugs?

    Answer: Yes, it's advisable to replace spark plug wires when changing spark plugs to ensure optimal performance. Worn or damaged wires can lead to misfires and poor ignition, negating the benefits of your new spark plugs. Quality wires, such as the M8-48322, can enhance spark delivery and maintain consistent engine performance. Ensuring all components in the ignition system are in good condition can prevent potential issues down the road.
  • Question: How often should I replace spark plugs in my Chevrolet or GMC?

    Answer: It's commonly recommended to replace spark plugs approximately every 30,000 to 100,000 miles, depending on the type of spark plugs used and your driving conditions. For example, Iridium spark plugs last longer compared to conventional options. If your driving style involves frequent stop-and-go traffic or heavy loads, monitoring their condition more closely is essential. Regular inspections can help ensure optimal engine performance and fuel efficiency.
  • Question: What improvements can I expect after replacing spark plugs and wires?

    Answer: After replacing spark plugs and wires, you can expect enhanced engine efficiency, smoother performance, and potentially better fuel economy. Your vehicle may exhibit improved acceleration and reduced emissions. Users often report a noticeable difference in engine responsiveness, particularly under load. This upgrade can significantly impact how well your Chevy Silverado or GMC Sierra performs during daily driving or when towing.
  • Question: Where can I buy Iridium Spark Plugs 3186 & Spark Plug Wires M8-48322 in Malawi?

    Answer: You can purchase Iridium Spark Plugs 3186 and Spark Plug Wires M8-48322 from Ubuy in Malawi. Ubuy offers a wide selection of automotive parts and accessories, ensuring you have access to high-quality replacements for your Chevy Silverado, Suburban, Avalanche, or GMC Yukon and Sierra models. With a streamlined shopping experience, Ubuy makes it easy to find the parts you need for optimal vehicle performance.
  • Question: Do Iridium spark plugs require any special maintenance?

    Answer: Iridium spark plugs do not require special maintenance beyond regular vehicle checks, such as monitoring gaps and cleaning the engine area. They are designed to last longer and perform efficiently under typical driving conditions. However, it’s wise to inspect them during check-ups, especially if you notice performance issues. Ensuring that your spark plugs are in good shape can help maintain the engine's health and extend its life.
  • Question: What is the correct torque specification for installing spark plugs in my Chevy truck?

    Answer: The correct torque specification for installing spark plugs in Chevy trucks typically ranges between 11 to 15 foot-pounds, but it's crucial to consult your vehicle’s manual for the exact figure relevant to your model. Using a torque wrench to adhere to these specifications will help prevent damage to the plugs or the engine. Proper installation ensures that the plugs seat correctly, optimizing engine performance and longevity.

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MWK 107774

Order now and get it around Sunday, July 12

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Features & Benefits

  • Package includes 8 Iridium Spark Plugs and 8 Spark Plug Wires.
  • Designed for a wide range of compatible Chevy, GMC, and Cadillac models (2007-2014).
  • Iridium Platinum technology enhances performance and longevity.
  • Delivers optimal ignition and engine efficiency.
  • High-tear strength double silicone jacket ensures durability.
  • Easy installation with guaranteed fit for various vehicle models.

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