6x Ignition Coils & Spark Plugs 221604104 for Holden 3.6L VZ WL HFV6

Fit for: 

Holden：

Commodore Wagon VZ LEO 3.6L 09/2004-07/2006

Commodore Sedan VZ LEO 3.6L 09/2004-06/2006

Commodore Pickup VZ LEO 3.6L 09/2004-07/2006

Adventra Wagon VZ LY7 3.6L 04/2005-07/2006

Crewman Pickup VZ LEO 3.6L 09/2004-07/2006

One Tonner Platform VZ LEO 3.6L 11/2004-12/2005

Caprice Sedan WL LY7 3.6L 09/2004-07/2006

Statesman Sedan WL LY7 3.6L 09/2004-07/2006

Rodeo RA HFV6 3.6L 2006-ON

Colorado RC HFV6 3.6L 07/2008-ON

Specifications:

OE Numbers: 

221604104, 12629037, 12583514

12613051, 12613057, 12 566 569

Number of Pins: 4 Pins

Colour: Black+Silver

Product Material: Metal+Plastic

CAUTION: Before starting the installation, please Disconnect the Negative Terminal of the Battery to prevent short-circuiting.

Package Weight: 1,966 g

Package Sizes (cm): 19.5 x 18 x 12

Features：

*Perfect Adaptability

Manufactured in accordance with the specifications of the adapted parts for a perfect fit.

*High Quality

Made of high quality material with voltage resistance, aging resistance, heat shock resistance, etc., it can withstand high temperature working environment for a long time.

*Safety & Durability

Using high conductive copper wire and high dielectric performance epoxy resin to ensure that there is no dead space in the potting, avoiding air bubbles, slits, etc. to cause voltage breakdown.

*Excellent Ignition Performance

This ignition coil is able to ignite successfully under different working conditions, featuring high ignition energy, long spark duration, and good low-temperature starting.

*Stable Performance

Uniform colour of the coil, no impurity black spot. It has even resistance value and good consistency, allowing it to work stably.

INSTALLATION NOTES

Before Installation:

1. Disconnect the power supply

Before starting the installation, make sure you have disconnected the negative terminal of the vehicle's battery to prevent unintended passage of current and avoid the risk of electric shock or short circuit.

2. Clean the installation location

Before installing a new ignition coil, clean the ignition coil holder and the area around it to ensure that there is no dust, oil or other contaminants that could affect the contact quality.

3. Check the spark plug

Check the condition of the spark plugs before installing a new ignition coil. If the spark plugs are worn or have reached their replacement cycle, it is recommended that they be replaced at the same time to ensure optimum performance of the ignition system.

When Installing:

4. Correct torque

When installing the ignition coil, it is important to use the correct torque to hold it in place. Over-tightening may damage the ignition coil or mount, while over-loosening may result in poor contact or looseness.

5. Connection check

Ensure that the electrical connections to the ignition coil are secure and not corroded. After installation, check that all connections are correct and that the ignition coil and associated cables have not been pulled or twisted.

6. Replacement one by one

If more than one ignition coil is being replaced, it is recommended that they be replaced one at a time to avoid confusing the ignition sequence or electrical connections.

After Installation:

7. Check for error codes

After installation, please start the engine and check whether any error codes appear. If any error lights come on or if any abnormalities are found in the ignition system, further inspection and diagnosis should be carried out immediately.

Packaging Include: 

6 * Ignition Coils  

6 * Spark Plugs

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Why choose us

→Superior Quality
We have dedicated quality inspectors, and each product will be carefully inspected after production. Make sure the product is in good condition and can be used normally.

→Cost-effective price
We purchase raw materials in large quantities to ensure low costs, so we can achieve higher quality at the same price.

→Easy to Install
Our products have undergone many trials and adjustments, and have a design and guidance method that is more conducive to installation.
At the same time, we also have 24-hour online customer service to provide you with more detailed installation guidance.

→Perfect customer service
24-hour online customer service to answer a series of questions about products, models, quality, prices, etc.

→Thank you for your support，We have a little surprise for you
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All items will be shipped in 1 business days after receiving your payment .

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