XWQHJW 4x Ignition Coil & 4x Iridium Spark Plug for Hyundai Sonata 15-19 Kia For Sale - New and Used

XWQHJW Premium Ignition Coil & Iridium Spark Plug Kit (4+4 Set)

Upgrade your vehicle\'s ignition system with the XWQHJW Ignition Coil & Spark Plug Kit. This complete set includes 4 Ignition Coils and 4 Iridium Spark Plugs, providing a full ignition system overhaul for optimal engine performance.

Built with high-grade materials and rigorously tested, this kit ensures a consistent, powerful spark for improved fuel economy, smoother idle, and reduced engine misfires.

✨ Key Features

• Complete 4+4 Set — 4 Ignition Coils + 4 Iridium Spark Plugs for a full ignition upgrade.

• Multiple OE Reference Numbers — Broad compatibility with a wide range of vehicle models.

• High-Grade Copper Wire — Ensures efficient electrical conductivity.

• Iridium Spark Plugs — Long-lasting electrodes for reliable ignition.

• Direct Fit — No modification needed for compatible models.

• Strict Quality Control — Manufactured to meet or exceed professional standards.

📊 Performance at a Glance

• Ignition Coils: 4 Units

• Spark Plugs: 4 Units (Iridium)

• Material: High-grade copper wire, premium housing, iridium electrode

• Warranty: Quality assured before shipping

🔄 The Clear Difference: Old vs. New

Worn Ignition Components

• Rough idle and hesitation

• Engine misfires

• Poor fuel economy

• Hard starting

• Check engine light warnings

XWQHJW Complete Kit

• Smooth, consistent idle

• Reliable spark delivery

• Improved fuel efficiency

• Easier engine starting

• Restored ignition performance

🚗 Vehicle Compatibility (Fitment)

Please verify your vehicle\'s compatibility before purchasing. This kit is compatible with the following models:

• For 2019-2020 Hyundai Santa FE 2.0L L4

• For 2019-2020 Hyundai Santa FE 2.4L L4

• For 2017-2018 Hyundai Santa FE Sport 2.0L L4

• For 2017-2018 Hyundai Santa FE Sport 2.4L L4

• For 2015-2019 Hyundai Sonata 2.0L L4 (Only fits Turbo) [To 1/2/2015]

• For 2015-2019 Hyundai Sonata 2.4L L4

• For 2018-2020 Hyundai Tucson 2.4L L4

• For 2019-2020 Genesis G70 2.0L L4

• For 2018-2020 Genesis G80 5.0L V8

• For 2017-2019 Genesis G90 5.0L V8

• For 2016-2020 Kia Optima 2.0L L4 (Only fits SKL, SK.Turbo)

• For 2016-2020 Kia Optima 2.4L L4

• For 2016 Kia Rio 2.0L L4

• For 2016-2018 Kia Sorento 2.0L L4 (To 1/2/2015)

• For 2016-2020 Kia Sorento 2.4L L4

• For 2017-2021 Kia Sportage 2.0L L4

• For 2017-2021 Kia Sportage 2.4L L4

• For 2018-2020 Kia Stinger 2.0L L4

🔢 OE Reference Numbers

• 27300-2GGA0

• UF-764

• UF764

• 273002GGA0

• GN10730

• C988

• E1264

• IC871

• 49138

（Note: Additional compatible reference numbers may apply. Please verify with your original part before purchasing.）

🔧 Easy Installation Guide

1. Turn off the engine and allow the engine bay to cool down completely.

2. Disconnect the negative terminal of the battery for safety.

3. Remove the old ignition coils and spark plugs one at a time.

4. Install the new XWQHJW spark plugs and ignition coils securely.

5. Reconnect the battery and test the engine before closing the engine cover.

📋 Product TypeIgnition Coil + Iridium Spark Plug KitQuantity4 x Ignition Coils + 4 x Spark PlugsCoil Reference Numbers27300-2GGA0, UF-764, UF764, 273002GGA0, GN10730, C988, E1264, IC871, 49138Spark Plug Reference NumbersPlease refer to your vehicle\'s original specificationsCoil MaterialHigh-grade copper wire, premium housingSpark Plug MaterialIridium electrodeCompatibilityDirect fit for compatible vehiclesWarrantyQuality assured before shipping💡 Why Choose XWQHJW?

• Complete Ignition Solution — Everything you need in one package, saving time and money.

• Broad Compatibility — Multiple reference numbers ensure a wide range of vehicle fitment.

• Consistent Spark Delivery — Ensures smooth engine operation and reliable performance.

• Improved Fuel Economy — Restores efficient combustion for better mileage.

• Durable Construction — Designed to withstand high temperatures and vibrations.

• Strict Quality Testing — Every unit is rigorously tested before shipping.

• Cost-Effective Upgrade — Premium quality at an affordable price point.

❓ Frequently Asked Questions (FAQ)

Q: Will this ignition coil and spark plug kit fit my vehicle?
A: Please check your vehicle\'s manual or inspect your original ignition coil and spark plug reference numbers to confirm compatibility. If you are unsure, please contact us with your vehicle model and year for assistance.

Q: Is the ignition coil a direct fit?
A: Yes. The XWQHJW ignition coil is designed as a direct fit for compatible vehicles. No modification is required.

Q: Are the spark plugs pre-gapped?
A: The iridium spark plugs are pre-gapped from the factory. However, we recommend checking the gap before installation to ensure it matches your vehicle\'s specifications.

Q: How long does the installation take?
A: Typically 1-2 hours, depending on your vehicle\'s engine layout and accessibility. We recommend professional installation if you are not experienced with engine repairs.

Q: Do I need to replace all coils and plugs at once?
A: Replacing all coils and plugs at the same time is recommended for consistent performance and to prevent future failures.

Q: What is the benefit of iridium spark plugs?
A: Iridium spark plugs offer a longer lifespan, better ignition efficiency, and more stable performance compared to standard copper or platinum plugs.

📦 Package Includes

• 4 x Ignition Coils

• 4 x Iridium Spark Plugs

⚠️ Important Compatibility Note

Please double-check the reference numbers listed above and visually compare the ignition coil and spark plug with your original parts before purchasing to ensure a perfect fit. If you have any questions, our customer service team is happy to help.

✔ Our Commitment

• Quality Assured — Rigorously tested before shipping.

• Secure Packaging — Shockproof packaging for safe delivery.

• Customer Support — Fast response to all inquiries.

© 2026 XWQHJW. All rights reserved. Premium Automotive Ignition Solutions.

On Oct 9, 2026 at 20:38:24 PDT, seller added the following information:

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