UF262 Tune Up kit Ignition Coil & Spark Plug & Wire For Chevy GMC 4.8L 5.3L 6.0L For Sale

XWQHJW Premium Ignition Coil + Spark Plug + Spark Plug Wire Set (8+8+1 Set)

Upgrade your vehicle\'s ignition system with the XWQHJW Complete Ignition Kit. This comprehensive set includes 8 Ignition Coils, 8 Iridium Spark Plugs, and 1 Set of Spark Plug Wires, 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 Ignition Kit — 8 Ignition Coils + 8 Iridium Spark Plugs + 1 Set of Spark Plug Wires.

• 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.

• Premium Spark Plug Wires — Durable insulation for stable spark delivery.

• Direct Fit — No modification needed for compatible models.

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

📊 Performance at a Glance

• Ignition Coils: 8 Units

• Spark Plugs: 8 Units (Iridium)

• Spark Plug Wires: 1 Set

• 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 2003-2004 GMC Envoy XL 5.3L V8

• For 2004 GMC Envoy XUV 5.3L V8

• For 2003-2007 GMC Savana 1500 5.3L V8

• For 2003-2005 GMC Savana 2500 4.8L V8

• For 2003-2005 GMC Savana 2500 5.3L V8

• For 2003-2005 GMC Savana 2500 6.0L V8

• For 2004-2005 GMC Savana 3500 4.8L V8

• For 2003-2005 GMC Savana 3500 6.0L V8

• For 2002-2006 GMC Sierra 1500 4.8L V8

• For 2002-2006 GMC Sierra 1500 5.3L V8

• For 2005-2006 GMC Sierra 1500 6.0L V8

• For 2001-2006 GMC Sierra 1500 HD 6.0L V8

• For 2007 GMC Sierra 1500 Classic 5.3L V8

• For 2007 GMC Sierra 1500 Classic 6.0L V8

• For 2007 GMC Sierra 1500 HD 6.0L V8

• For 1999-2000 GMC Sierra 2500 5.3L V8

• For 1999-2004 GMC Sierra 2500 6.0L V8

• For 2002-2005 GMC Sierra 2500 HD 6.0L V8

• For 2007 GMC Sierra 2500 HD Classic 6.0L V8

• For 2001-2005 GMC Sierra 3500 6.0L V8

• For 2000-2006 GMC Yukon 4.8L V8

• For 2000-2006 GMC Yukon 5.3L V8

• For 2000-2006 GMC Yukon XL 1500 5.3L V8

• For 2000-2006 GMC Yukon XL 2500 6.0L V8

• For 2003-2006 Hummer H2 6.0L V8

• For 2003-2004 Isuzu Ascender 5.3L V8

• For 2002-2005 Chevrolet Avalanche 1500 5.3L V8

• For 2003-2007 Chevrolet Express 1500 5.3L V8

• For 2003-2005 Chevrolet Express 2500 4.8L V8

• For 2003-2005 Chevrolet Express 2500 5.3L V8

• For 2003-2005 Chevrolet Express 2500 6.0L V8

• For 2004-2005 Chevrolet Express 3500 4.8L V8

• For 2003-2005 Chevrolet Express 3500 6.0L V8

• For 1999-2006 Chevrolet Silverado 1500 4.8L V8

• For 1999-2006 Chevrolet Silverado 1500 5.3L V8

• For 2004-2006 Chevrolet Silverado 1500 6.0L V8

• For 2007 Chevrolet Silverado 1500 HD Classic 6.0L V8

• For 1999-2004 Chevrolet Silverado 2500 6.0L V8

• For 1999-2005 Chevrolet Silverado 2500 HD 6.0L V8

• For 2007 Chevrolet Silverado 2500 HD Classic 6.0L V8

• For 2001-2005 Chevrolet Silverado 3500 6.0L V8

• For 2007 Chevrolet Silverado 3500 Classic 6.0L V8

• For 2001-2002 Chevrolet Suburban 1500 5.3L V8

• For 2001-2002 Chevrolet Suburban 2500 6.0L V8

• For 2000-2006 Chevrolet Tahoe 4.8L V8

• For 2000-2006 Chevrolet Tahoe 5.3L V8

• For 2003-2004 Chevrolet Trailblazer EXT 5.3L V8

• For 2002-2005 Cadillac Escalade 5.3L V8

• For 2003-2006 Cadillac Escalade ESV 6.0L V8

• For 2002-2005 Cadillac Escalade EXT 6.0L V8

• For 2004 Buick Rainier 5.3L V8

🔢 OE Reference Numbers

Ignition Coil Reference Numbers:

• UF262

• 10457730

• 12563293

• 19005218

• 8104577300

• 19418992

• 8194189920

（Note: The ignition coil reference list above is partial. Additional compatible reference numbers may apply.）

🔧 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, spark plugs, and spark plug wires one at a time.

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

5. Replace the spark plug wires, ensuring correct routing and secure connections.

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

📋 Product TypeIgnition Coil + Spark Plug + Spark Plug Wire KitQuantity8 x Ignition Coils + 8 x Spark Plugs + 1 Set of Spark Plug WiresCoil Reference NumbersUF262, 10457730, 12563293, 19005218, 8104577300, 19418992, 8194189920Coil MaterialHigh-grade copper wire, premium housingSpark Plug MaterialIridium electrodeWire MaterialDurable Insulated ConstructionCompatibilityDirect 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 kit fit my vehicle?
A: Please check your vehicle\'s manual or inspect your original ignition coil, spark plug, and spark plug wire 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 2-3 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 components at once?
A: Replacing all coils, plugs, and wires 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.

Q: Why replace spark plug wires?
A: Worn or damaged spark plug wires can cause misfires, rough idle, and reduced performance. Replacing them along with coils and plugs ensures a complete ignition system refresh.

📦 Package Includes

• 8 x Ignition Coils

• 8 x Iridium Spark Plugs

• 1 Set of Spark Plug Wires

⚠️ Important Compatibility Note

Please double-check the reference numbers listed above and visually compare the ignition coil, spark plug, and spark plug wire 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 6, 2026 at 20:12:16 PDT, seller added the following information: