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8pcs Ignition Coils +8pcs Iridium Spark Plugs+8pcs Spark Plug Wires For Chevy GMC 4.8L 5.3L 6.0L 8.1L UF271


Feature:

Connector: 4 Pins
Connector Gender: Female
Terminal Gender: Male
Terminal Type: Blade
Voltage: 12V

Thread Diameter：M14×1.25-17.5mm 

NOTE: 
It is Square coil,not Round coil !!


Specifications

  • Brand New Ignition Coil           

  • Built to strict quality control standards.     

  • Ready to use, Direct Replacement.

  • 100% Compatible with OEM Parts, meets Original Equipment Manufacturer (OEM) Standards

  • 100% pure copper windings in bobbins improve durability ,thermoplastic housing withstands heat stress for enhanced durability

  • Silicone rubber boot withstands extreme heat to ensure superior insulation

  • Spark Plugs are using High-Performance Iridium metal, Much better than Nickel and Platinum

  • It's suggested that ignition coil and spark plug be replaced in a sychronized manner to lower the likelihood of common ignition system dysfunctions such as failure to start, engine vibration, misfiring, inadequate power, spark plug fouling and poor fuel economy

 

Warranty: 1 Year

Package including: 8pcs Ignition Coils +8pcs Iridium Spark Plugs+8pcs Spark Plug Wires

If you have any questions, please contact us first and we will solve it for you. Thank you for your kindness！


NOTE: 

  • Installation Manual Is NOT Included.
  • Professional Installation Is Highly Recommended.
  • Please check the part number on your old part housing before purchase.
  • please confirm the item if it matches your car before you purchase.
  • We only sell BRAND NEW parts, unless otherwise stated.

 

Part Number or OEM Number:
Replace for :

Ignition Coil: UF271 ,12556893, 12558693, 12570553, 19355500, 19418993, 3859078, 38590782

Spark plugs wires: M8-48322R  9059  9748hh 9748uu 9748rr  88862385

Iridium Spark Plug: 41-962 19299585

 

 

Compatible Vehicle(for reference only):

Fit for:

CADILLAC ESCALADE (2002 - 2006)

CHEVROLET AVALANCHE 1500 (2002 - 2006)

CHEVROLET AVALANCHE 2500 (2003 - 2006)

CHEVROLET EXPRESS 1500 (2003 - 2006)

CHEVROLET EXPRESS 2500 (2003 - 2005)

CHEVROLET EXPRESS 3500 (2003 - 2004)

CHEVROLET MONTE CARLO 2006

CHEVROLET SILVERADO 1500 (1999 - 2006)

CHEVROLET SILVERADO 2500 (1999 - 2007)

CHEVROLET SILVERADO 3500 (2001 - 2007)

CHEVROLET SONORA (2003 - 2004)

CHEVROLET SSR (2003 - 2004)

CHEVROLET SUBURBAN 1500 (2000 - 2006)

CHEVROLET SUBURBAN 2500 (2000 - 2006)

CHEVROLET TAHOE (2000 - 2006)

CHEVROLET TRAILBLAZER (2003 - 2004)

GMC ENVOY (2003 - 2004)

GMC SAVANA 1500 (2003 - 2005)

GMC SAVANA 2500 (2003 - 2005)

GMC SAVANA 3500 (2003 - 2005)

GMC SIERRA 1500 (1999 - 2007)

GMC SIERRA 2500 (1999 - 2007)

GMC SIERRA 3500 (2001 - 2007)

GMC YUKON (2000 - 2006)

GMC YUKON XL 1500 (2000 - 2006)

GMC YUKON XL 2500 (2000 - 2006)

HUMMER H2 (2003 - 2007)

MERCRUISER All Models (2001 - 2007)

WORKHORSE FASTRACK FT1061 (2004 - 2005)

WORKHORSE FASTRACK FT1261 2005

WORKHORSE FASTRACK FT1461 (2004 - 2005)

WORKHORSE FASTRACK FT1601 (2004 - 2005)

WORKHORSE FASTRACK FT1801 (2004 - 2005)


How to Change Ignition Coils and Spark Plugs?


This product recommends professional installation.


1. Disconnect the old ignition coil and spark plugs


2. Disconnect your battery’s negative terminal


3. Locate the ignition coil and spark plugs to be replaced.


4. Release the clip on the plug running into the side of coil.


5. Use a wrench to unscrew the bolts holding the original coil in place


6. Extract original ignition coil and spark plugs from the engine bay


7. Swapping in the new ignition coil and spark plugs


8. Prior to installation, compare the new coil to the old one


9. Orient the new coil in the same direction


10. Insert the bolts to hold the coil in place


11. Activate the New ignition coil and spark plugs


12. Connect the plug into the side coil


13. Plug in ignition cables according to the order written on them.


14. Reconnect the battery


15. Start the vehicle to test the new ignition coil and spark plugs



Note:


1. In preparation for the replacement, the vehicle should be turned off and cooled for a certain period of time before starting the replacement.


2. Pay attention to the cleanliness of the entire operation, must wipe the ignition coil around the dust and oil, if into the combustion chamber, will have serious adverse effects, try to wear gloves to operate.


We are introducing VIP customer benefits. If you meet the following criteria, please reach out to us proactively:

1. If you are a wholesaler or retailer.

2. If you operate an equipment maintenance facility.

3. If you are an enthusiast or heavy user.

4. If you have purchased our store/brand, had a positive experience, and wish to make a repeat purchase.

Please let us know, and you will receive different discounts and personalized customer service.

                                              

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We offer a 30-day return policy for our buyers. The product must be returned in its original condition, free of any damage. If you wish to return the product, please contact our customer service team via message to initiate the process. Upon receiving the product, we will inspect it to ensure that it meets our return policy requirements and then issue a refund.                                

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We usually need a 1-2 business day as handling time for packaging and shipping schedule. Your auto parts sometimes might be shipped with two or more separated packages due to weight limitation, please contact us if you have any questions about your order.