Can I Replace Ignition Coil Myself？

Replacing the ignition coil can easily be done at home with some simple tools, a multimeter and the new ignition coil part.

Where Are Ignition Coils Located?

It sits between the battery and the distributor or CDI unit. The distributor provides high tension voltage to each spark plug placed above the cylinder.

How Long Does It Take to Replace Ignition Coil?

You can replace an ignition coil in under 2 hours with the right tools and basic knowledge of engine electrical systems. It is a good idea to change the spark plugs while you are at it

How Many Coils Are in a Car?

Usually, a single ignition coil can power one or two cylinders in the engine. So, a four-cylinder car may have either 2 or 4 ignition coils depending on their specifications.

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ECCPP UF497 5 ignition coils with 5 iridium Spark Plugs for Chevrolet for Hummer Colorado Canyon H3 H3T L5 3.7L 2007 2008 2009 2010 2011 2012 12496547 12612369 UF497

ECCPP UF497 5 ignition coils with 5 iridium Spark Plugs for Chevrolet for Hummer Colorado Canyon H3 H3T L5 3.7L 2007 2008 2009 2010 2011 2012 12496547 12612369 UF497

Product ID: 709853310

Details

Brand
ECCPP
Core material
Copper
Top material type
Nickel
UPC
840342710591
Vehicle service type
Car

⏳Long-lasting durability

⚡15% more energy output

🔧OE spec precision fit

£188.25

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your ride with power and precision — don’t get left in the dust!

DURABILITY THAT LASTS - Premium copper wire & corrosion-resistant epoxy ensure extended lifespan ⏳
PEACE OF MIND WARRANTY - Backed by a 12-month warranty so you can drive confidently without second-guessing
BOOST YOUR ENGINE POWER - Ignition coils deliver 15% more energy than OEM for peak performance ⚡
SEAMLESS OEM COMPATIBILITY - Precision-engineered to fit Chevrolet, Hummer, GMC & more without hassle 🔧
SMOOTH COLD STARTS EVERY TIME - Replace coils and plugs together to eliminate misfires and hesitation for flawless ignition

ECCPP UF497 ignition coil and iridium spark plug set is designed for Chevrolet, Hummer, GMC, and related models (2006-2012). Engineered to exceed OEM specs, it delivers 15% more energy output for improved engine performance, enhanced fuel efficiency, and reliable cold starts. Built with high-quality copper wiring and corrosion-resistant materials, this kit ensures long-lasting durability and smooth operation, backed by a 12-month warranty.

Specifications

ASIN	B0C7QPP63Y
Brand	ECCPP
Brand Name	ECCPP
Compatible with Vehicle Type	Car
Core Material	Copper
Core material	Copper
Customer Reviews	4.7 out of 5 stars 55 Reviews
Included Components	ignition coil
Item Type Name	ECCPP UF497 5 ignition coils with 5 iridium Spark Plugs for Chevrolet for Hummer Colorado Canyon H3 H3T L5 3.7L 2007 2008 2009 2010 2011 2012 12496547 12612369 UF497
Item Weight	1.84 Kilograms
Manufacturer	ECCPP
Manufacturer Part Number	133354-5373-1557436361
Model Number	133354-5373-1557436361
Number of Items	1
OEM Equivalent Part Number	c1558,UF-497,5C1615,UF497,5019
Top Material Type	Nickel
Top material type	Nickel
UPC	840342710591
Vehicle service type	Car

Reviews

W**A

Top notch

Perfect fit, great quality, fixed my stuttering engine perfectly, easy to install

14.05.2026

F**S

Buen producto a buen precio

Pues hasta ahora después de 15 días de instaladas como nueva la H3

25.07.2025

A**X

Satisfait

8.06.2026

N**K

Works good

Everything went on as planned , everything fit. Truck works good. Shipping was fast and not broken which is great on my end. Thanks will definitely order again thanks .

12.10.2024

K**E

Having the part to fit

I got them in good condition and they fit really good

17.04.2026

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