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  • About this item：

    • Round Ignition Coil+Spark Plug+Wire for 2018 Chevrolet Silverado 1500 5.3L V8

     

     

     

    About this item：

    • 【Why should we replace it?】 Over time your factory ignition coil and Spark Plug and Wire will fail leading to poor gas mileage, misfire, hesitation, check engine light (CEL) and VSC warning lights,Timely replacement of damaged ignition coils will help solve problems such as engine backfiring, misfire, stall, engine twitch, poor idling, etc.,help the engine play better performance, and improve our driving experience.
    • 【Part Number】: UF-742, UF742, C866, 5C1876, 12621750, 12658183, 12674754, 12699383, 12708496, C1819, U5265, GN10165, 48881,12192195, 9748GG, 748GG, 12622553, 88862397, 12192192, 7873,748UU, 12656210,41-114
    • 【Enhanced Ignition Coils】: Upgrade 20% more energy than OE coils and improve engine performance. The ignition coils provide spark for your engine. Fixes common ignition system failures such as backfiring, misfires, stalling, engine jerking, poor idling and restores power for peak engine performance, check engine lights for circuit malfunction and hard stalling.
    • 【Longer Service Life】: The coil is made of high-quality copper wire, high-temperature resistant silicone and imported high-density sleeve, with good electrical conductivity, heat and corrosion resistance, and strong and durable.
    • 【Efficient Spark Generation】: The spark plug set is made with high-quality iridium material. Iridium is a rare metal with an extremely high melting point and excellent conductivity, capable of producing powerful and stable sparks to maximize combustion efficiency, delivering excellent power output and fuel economy.
    • 【Package Included】: This kit provides 8 pcs UF742 ingition coils + 8 Pcs iridium spark plugs + 8 Pcs 8mm spark plug wires + 6 Pcs spark plug wires separator kit. It can be installed as soon as you receive it, no other accessories are needed.

     

    Description
    Our ignition coils offer value without compromising quality. They can convert the power of your vehicle from 12 volts to more   than 25,000 volts. 

    Helps ensure proper engine performance, maximize fuel economy, minimize both tailpipe emissions and RFI electronic interference

    Helps avoid spark plug failure, drivability complaints, pre-ignition and detonation.
     

    Feature:

    • 100% Factory tested
    • High Performance
    • High Energy, 20% more energy than regular coils
    • Brand new Ignition Coil, never used or installed
    • Ready to use, Direct Replacement
    • Built to strict quality control standards
    • Superior quality part with durable copper wire inside, Durability
    • Designed to provide original equipment fit, form and function

     

    Specifications:

    • Voltage: 12V
    • Coil Color: Red
    • Connector Gender: Female
    • Terminal Gender: Male
    • Terminal Type: Blade
    • Connector: 4 Pins
    • Coil Wire Attachment: Female/Socket
    • Coil Style: Coil Pack
    • Primary Resistance: 0.660 ohms
    • Coil Internal Construction: Epoxy
    • Maximum Voltage: 26,000 V
    • Turns Ratio: 61:1
    • Secondary Resistance: 6.1K ohms
    • Coil Shape: Round 
    • Ignition Coil Part Number: UF-742, UF742 
    • Wire Set Part Number: 748UU 
    • Spark Plug Part Number: 41-114 

     

    Replace part number:

    UF742, 12658183, 12621750, 12674754, 12699383, 5C1876, U5265, 48881, C1819

     

    Part Number/OE Number:

    UF-742, UF742, C866, 5C1876, 12621750, 12658183, 12674754, 12699383, 12708496, C1819, U5265, GN10165, 48881
     

    Interchange Part Number

    UF-742 ,UF742 ,U5265, GN10165, C866, C1819, 5C1876, 12708496, 12699383, 12674754, 12658183, 12621750, 48881 12192195, 9748GG, 748G12622553
     

    Spark Plug Wire Set Part Numbers:

    12192195, 9748GG, 748GG, 12622553, 88862397, 12192192, 7873,748UU, 12656210
     

    Spark Plug Part Numbers:41-114

     

     

    Fitment:

    Fits Round style Coil 

    Does not fit Square style 

    For 2017-20 Cadillac Escalade with Round Style Coil Ignition Kit

    For 2017-20 Cadillac Escalade ESV with Round Style Coil Ignition Kit

    For 2017-20 Chevrolet Camaro V8 6.2L Naturally Aspirated with Round Style Coil Ignition Kit

    For 2016 Chevrolet Camaro V8 6.2L with Round Style Coil Ignition Kit

    For 2014 Chevrolet Corvette with Round Style Coil Ignition Kit

    For 2015-19 Chevrolet Corvette V8 6.2L Naturally Aspirated with Round Style Coil Ignition Kit

    For 2014-20 Chevrolet Silverado 1500 V8 5.3L with Round Style Coil Ignition Kit

    For 2014-20 Chevrolet Silverado 1500 V8 6.2L with Round Style Coil Ignition Kit

    For 2019 Chevrolet Silverado 1500 Legacy Ignition Kit

    For 2020 Chevrolet Silverado 2500 HD V8 6.6L Gas Engine Ignition Kit

    For 2020 Chevrolet Silverado 3500 HD V8 6.6L Gas Engine Ignition Kit

    For 2019-20 Chevrolet Suburban V8 6.2L Ignition Kit

    For 2019-20 Chevrolet Suburban V8 5.3L with Round Style Coil Ignition Kit

    For 2015-18 Chevrolet Suburban with Round Style Coil Ignition Kit

    For 2015-20 Chevrolet Tahoe with Round Style Coil Ignition Kit

    For 2014-20 GMC Sierra 1500 V8 5.3L with Round Style Coil Ignition Kit

    For 2014-20 GMC Sierra 1500 V8 6.2L with Round Style Coil Ignition Kit

    For 2019 GMC Sierra 1500 Limited with Round Style Coil Ignition Kit

    For 2020 GMC Sierra 2500 HD V8 6.6L Gas Engine with Round Style Coil Ignition Kit

    For 2020 GMC Sierra 3500 HD V8 6.6L Gas Engine with Round Style Coil Ignition Kit

    For 2019 GMC Yukon V8 6.2L Ignition Kit

    For 2019 GMC Yukon V8 5.3L with Round Style Coil Ignition Kit

    For 2020 GMC Yukon with Round Style Coil Ignition Kit

    For 2015-18 GMC Yukon with Round Style Coil Ignition Kit

    For 2015-20 GMC Yukon XL with Round Style Coil Ignition Kit
     

    Package included:

    8Pcs Ignition coils

    8Pcs Spark Plugs

    8Pcs Spark Plug Wire Set with Heat Shields

    6Pcs Spark Plug Wire Separators



    uf651 ignition coil packCoil PackCoil Pack

     

    Frequently Asked Questions: 

    Where is my item?
    All items are shipped out within 1 business day after full payment has been cleared. You can find the tracking number on your ebay account after shipment.

     

    Why hasn't the tracking number been updated?
    The automated email from Ebay system means your order has been processed but does not mean it has been shipped out. It may take up to 24 hours for the system to update.

     

    I purchased by mistake, how do I cancel the order?
    Please contact us ASAP. If the item has not been shipped out we can cancel the order for you. If the item was shipped out, please help to refuse the package and send us a message so we can refund full after receive the returned package.

     

    I received your item but it does not fit or is defective
    Please contact us so we can assist you on the matter.

     

    I tried to contact you, but cannot reach anyone.
    Our officer hours are 9:30AM - 5:30PM PST Monday - Friday. Emails are the best way to contact us and will reply to you within 24 hours.


    Item Specifics
    Brand SPARKWHIZ
    Type Ignition Coil & SPARK PLUG & WIRES
    Product description 20% increase in performance and energy
    Placement on Vehicle Front
    Finish New and high quality
    Manufacturer Part Number UF742, 12658183, 12621750, 12674754, 12699383, 5C1876
    OE/OEM Part Number UF-742, GN10165, C866, 12708496, U5265, 48881, C1819
    Interchange Part Number 12192195, 9748GG, 748GG, 12622553, 88862397, 12656210, XS10388
    Features High Performance, Easy installation, Durable, Perfect Fit
    Manufacturer Warranty Lifetime
    Superseded Part Number 12192192 7873 12192133 88894393, 7874, 748EE, 09017, 748UU, 748BB
    Other Part Number UF-742, GN10165, C866, 12708496, U5265, 48881, C1819
    Replacement Part Number UF742, 12658183, 12621750, 12674754, 5C1876, U5265, 48881, C1819
    The Package Include 8PCS Ignition Coil 8 Spark Plug 8 Wires
    Spark Plug Wire Part Number 12192195, 9748GG, 748GG, 12622553, 88862397, 12192192, 748UU
    Spark Plug Wires Part Number 748UU，12622553 ，12656210
    Spark Plug Part Number 41-114, 90117, 5019, ILTR6E11
    Coil Type Coil on Plug (COP)
    Terminal Gender Female
    Terminal Type Blade
    Connector Gender Male
    Terminal Quantity 4
    Fitment 1 For 2016-2019 Cadillac CTS 6.2L V8
    Fitment 2 For 2017-2023 Cadillac Escalade 6.2L V8
    Fitment 3 For 2017-2023 Cadillac Escalade ESV 6.2L V8
    Fitment 4 For 2016-2023 Chevrolet Camaro 6.2L V8
    Fitment 5 For 2014-2023 Chevrolet Corvette 6.2L V8
    Fitment 6 For 2014-2018 Chevrolet Silverado 1500 4.3L V6
    Fitment 7 For 2014-2023 Chevrolet Silverado 1500 5.3L V8
    Fitment 8 For 2014-2023 Chevrolet Silverado 1500 6.2L V8
    Fitment 9 For 2020-2023 Chevrolet Silverado 2500 HD 6.6L V8
    Fitment 10 For 2020-2023 Chevrolet Silverado 3500 HD 6.6L V8
    Fitment 11 For 2015-2023 Chevrolet Suburban 5.3L V8
    Fitment 12 For 2019-2023 Chevrolet Suburban 6.2L V8
    Fitment 13 For 2015-2023 Chevrolet Tahoe 5.3L V8
    Fitment 14 For 2018-2023 Chevrolet Tahoe 6.2L V8
    Engine 5.3L V8, 6.0L V8, 6.2L V8
    Coil Shape Round Style
    Connection 4 pins
    Fittment Type Direct Replacement
    Item includes 8PCS Ignition Coils, 8PCS Spark Plugs, 8PCS Spark Plug Wires
    Model UF742 Ignition Coil & 748UU SPARK PLUG & 41-114 WIRES
    Vintage Part No
    Voltage 12V
    About after-sales Money back or replacement(Buyer's choice)

    Payment
    We accept Payoneer/Paypal/Google Pay/Visa/Master Card/Amex/Discover for Payment
     
    Payment must be received within 7 business days of auction closing.
     
    We ship to ebay's address only. Please make sure your address in EBAY is matched with your shipping address before you pay.
     
    TOTAL AMOUNT DUE includes the final auction price plus S&H (Shipping and Handling).
     
    S&H will be determined based upon the ship to address.
    Shipping
    Order will be handled within 1 working days( Excluding Weekends and Public Holidays) after your payment clear.
     
    We ship to Order Detail confirmed address ONLY. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods.
     
    Please obtain the RMA number & returned address for any return items.
     
    Return items MUST have all ORIGINAL packaging and accessories.
     
    We will replace items which are malfunctioning, for 60 days from the date you received.Items which have physical abuse are not covered by the warranty. 
    Returns
    How to send a return request:
    Attention: Please contact us via ebay message like the way shown above before starting a return request, so we can deal with your issue quickly and efficiently.
    1.Return this item.  
    2. Select a reason: please choose"It's the wrong size or doesn't fit"
    3. 60 days Warranty from the date of purchase covering manufacturing defects, but doesn't cover items that have seen abused, burned and damaged in any form.Please contact us if you have NOT received item beyond 5 working days, we will check it with post office and resend any missing item.
    4. If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item.Thanks!
    Contact Us

    Please use the link "Ask the Seller Question" or send "eBay message" in you "My eBay" to contact us if you have problems, special requests or suggestions, we are very glad to help you anytime. we will reply you within 24 hour.

    Feedback

    Feedback is very important to us.We request that you contact us immediately BEFORE you give us neutral or negative feedback,so that we can satisfactorily address your concerns.

    Round Ignition Coil+Spark Plug+Wire for 2018 Chevrolet Silverado 1500 5.3L V8

     

     

     

    About this item：

    • 【Why should we replace it?】 Over time your factory ignition coil and Spark Plug and Wire will fail leading to poor gas mileage, misfire, hesitation, check engine light (CEL) and VSC warning lights,Timely replacement of damaged ignition coils will help solve problems such as engine backfiring, misfire, stall, engine twitch, poor idling, etc.,help the engine play better performance, and improve our driving experience.
    • 【Part Number】: UF-742, UF742, C866, 5C1876, 12621750, 12658183, 12674754, 12699383, 12708496, C1819, U5265, GN10165, 48881,12192195, 9748GG, 748GG, 12622553, 88862397, 12192192, 7873,748UU, 12656210,41-114
    • 【Enhanced Ignition Coils】: Upgrade 20% more energy than OE coils and improve engine performance. The ignition coils provide spark for your engine. Fixes common ignition system failures such as backfiring, misfires, stalling, engine jerking, poor idling and restores power for peak engine performance, check engine lights for circuit malfunction and hard stalling.
    • 【Longer Service Life】: The coil is made of high-quality copper wire, high-temperature resistant silicone and imported high-density sleeve, with good electrical conductivity, heat and corrosion resistance, and strong and durable.
    • 【Efficient Spark Generation】: The spark plug set is made with high-quality iridium material. Iridium is a rare metal with an extremely high melting point and excellent conductivity, capable of producing powerful and stable sparks to maximize combustion efficiency, delivering excellent power output and fuel economy.
    • 【Package Included】: This kit provides 8 pcs UF742 ingition coils + 8 Pcs iridium spark plugs + 8 Pcs 8mm spark plug wires + 6 Pcs spark plug wires separator kit. It can be installed as soon as you receive it, no other accessories are needed.

     

    Description
    Our ignition coils offer value without compromising quality. They can convert the power of your vehicle from 12 volts to more   than 25,000 volts. 

    Helps ensure proper engine performance, maximize fuel economy, minimize both tailpipe emissions and RFI electronic interference

    Helps avoid spark plug failure, drivability complaints, pre-ignition and detonation.
     

    Feature:

    • 100% Factory tested
    • High Performance
    • High Energy, 20% more energy than regular coils
    • Brand new Ignition Coil, never used or installed
    • Ready to use, Direct Replacement
    • Built to strict quality control standards
    • Superior quality part with durable copper wire inside, Durability
    • Designed to provide original equipment fit, form and function

     

    Specifications:

    • Voltage: 12V
    • Coil Color: Red
    • Connector Gender: Female
    • Terminal Gender: Male
    • Terminal Type: Blade
    • Connector: 4 Pins
    • Coil Wire Attachment: Female/Socket
    • Coil Style: Coil Pack
    • Primary Resistance: 0.660 ohms
    • Coil Internal Construction: Epoxy
    • Maximum Voltage: 26,000 V
    • Turns Ratio: 61:1
    • Secondary Resistance: 6.1K ohms
    • Coil Shape: Round 
    • Ignition Coil Part Number: UF-742, UF742 
    • Wire Set Part Number: 748UU 
    • Spark Plug Part Number: 41-114 

     

    Replace part number:

    UF742, 12658183, 12621750, 12674754, 12699383, 5C1876, U5265, 48881, C1819

     

    Part Number/OE Number:

    UF-742, UF742, C866, 5C1876, 12621750, 12658183, 12674754, 12699383, 12708496, C1819, U5265, GN10165, 48881
     

    Interchange Part Number

    UF-742 ,UF742 ,U5265, GN10165, C866, C1819, 5C1876, 12708496, 12699383, 12674754, 12658183, 12621750, 48881 12192195, 9748GG, 748G12622553
     

    Spark Plug Wire Set Part Numbers:

    12192195, 9748GG, 748GG, 12622553, 88862397, 12192192, 7873,748UU, 12656210
     

    Spark Plug Part Numbers:41-114

     

     

    Fitment:

    Fits Round style Coil 

    Does not fit Square style 

    For 2017-20 Cadillac Escalade with Round Style Coil Ignition Kit

    For 2017-20 Cadillac Escalade ESV with Round Style Coil Ignition Kit

    For 2017-20 Chevrolet Camaro V8 6.2L Naturally Aspirated with Round Style Coil Ignition Kit

    For 2016 Chevrolet Camaro V8 6.2L with Round Style Coil Ignition Kit

    For 2014 Chevrolet Corvette with Round Style Coil Ignition Kit

    For 2015-19 Chevrolet Corvette V8 6.2L Naturally Aspirated with Round Style Coil Ignition Kit

    For 2014-20 Chevrolet Silverado 1500 V8 5.3L with Round Style Coil Ignition Kit

    For 2014-20 Chevrolet Silverado 1500 V8 6.2L with Round Style Coil Ignition Kit

    For 2019 Chevrolet Silverado 1500 Legacy Ignition Kit

    For 2020 Chevrolet Silverado 2500 HD V8 6.6L Gas Engine Ignition Kit

    For 2020 Chevrolet Silverado 3500 HD V8 6.6L Gas Engine Ignition Kit

    For 2019-20 Chevrolet Suburban V8 6.2L Ignition Kit

    For 2019-20 Chevrolet Suburban V8 5.3L with Round Style Coil Ignition Kit

    For 2015-18 Chevrolet Suburban with Round Style Coil Ignition Kit

    For 2015-20 Chevrolet Tahoe with Round Style Coil Ignition Kit

    For 2014-20 GMC Sierra 1500 V8 5.3L with Round Style Coil Ignition Kit

    For 2014-20 GMC Sierra 1500 V8 6.2L with Round Style Coil Ignition Kit

    For 2019 GMC Sierra 1500 Limited with Round Style Coil Ignition Kit

    For 2020 GMC Sierra 2500 HD V8 6.6L Gas Engine with Round Style Coil Ignition Kit

    For 2020 GMC Sierra 3500 HD V8 6.6L Gas Engine with Round Style Coil Ignition Kit

    For 2019 GMC Yukon V8 6.2L Ignition Kit

    For 2019 GMC Yukon V8 5.3L with Round Style Coil Ignition Kit

    For 2020 GMC Yukon with Round Style Coil Ignition Kit

    For 2015-18 GMC Yukon with Round Style Coil Ignition Kit

    For 2015-20 GMC Yukon XL with Round Style Coil Ignition Kit
     

    Package included:

    8Pcs Ignition coils

    8Pcs Spark Plugs

    8Pcs Spark Plug Wire Set with Heat Shields

    6Pcs Spark Plug Wire Separators



    uf651 ignition coil packCoil PackCoil Pack

     

    Frequently Asked Questions: 

    Where is my item?
    All items are shipped out within 1 business day after full payment has been cleared. You can find the tracking number on your ebay account after shipment.

     

    Why hasn't the tracking number been updated?
    The automated email from Ebay system means your order has been processed but does not mean it has been shipped out. It may take up to 24 hours for the system to update.

     

    I purchased by mistake, how do I cancel the order?
    Please contact us ASAP. If the item has not been shipped out we can cancel the order for you. If the item was shipped out, please help to refuse the package and send us a message so we can refund full after receive the returned package.

     

    I received your item but it does not fit or is defective
    Please contact us so we can assist you on the matter.

     

    I tried to contact you, but cannot reach anyone.
    Our officer hours are 9:30AM - 5:30PM PST Monday - Friday. Emails are the best way to contact us and will reply to you within 24 hours.



    We accept Payoneer/Paypal/Google Pay/Visa/Master Card/Amex/Discover for Payment
     
    Payment must be received within 7 business days of auction closing.
     
    We ship to ebay's address only. Please make sure your address in EBAY is matched with your shipping address before you pay.
     
    TOTAL AMOUNT DUE includes the final auction price plus S&H (Shipping and Handling).
     
    S&H will be determined based upon the ship to address.
    Order will be handled within 1 working days( Excluding Weekends and Public Holidays) after your payment clear.
     
    We ship to Order Detail confirmed address ONLY. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods.
     
    Please obtain the RMA number & returned address for any return items.
     
    Return items MUST have all ORIGINAL packaging and accessories.
     
    We will replace items which are malfunctioning, for 60 days from the date you received.Items which have physical abuse are not covered by the warranty. 
    How to send a return request:
    Attention: Please contact us via ebay message like the way shown above before starting a return request, so we can deal with your issue quickly and efficiently.
    1.Return this item.  
    2. Select a reason: please choose"It's the wrong size or doesn't fit"
    3. 60 days Warranty from the date of purchase covering manufacturing defects, but doesn't cover items that have seen abused, burned and damaged in any form.Please contact us if you have NOT received item beyond 5 working days, we will check it with post office and resend any missing item.
    4. If you return an item purchased from us, it must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please allow up to 5 Working Days for us to process your returned item.Thanks!

    Please use the link "Ask the Seller Question" or send "eBay message" in you "My eBay" to contact us if you have problems, special requests or suggestions, we are very glad to help you anytime. we will reply you within 24 hour.

    Feedback is very important to us.We request that you contact us immediately BEFORE you give us neutral or negative feedback,so that we can satisfactorily address your concerns.


    All rights reserved.

    On Mar 18, 2026 at 04:19:28 PDT, seller added the following information:

    Datacaciques