How to Replace the Spark Plugs on a 2006-2015 Mazda CX-9 with 3.7L Engine

How to Replace the Spark Plugs on a 2006-2015 Mazda CX-9 with 3.7L Engine

Brian Eslick from How to Automotive http://www.howtoautomotive.com takes you step-by-step through the process of replacing the spark plugs on a 2006-2015 Mazda CX-9 with a 3.7L engine. This video also features the new Milwaukee Tools M12 FUEL 1/4 and 3/8 cordless ratchets.

Affiliate link mentioned in the video for NGK # 6509 Iridium Spark Plug LTR6IX-11 – 4 PCS *NEW*
by NGK http://amzn.to/2xfCTae

Affiliate link mentioned in the video for Milwaukee (MLW255621) M12 FUEL 1/4″ Ratchet Auto Kit http://amzn.to/2gClFR7

Affiliate link mentioned in the video for Milwaukee (MLW255721) M12 FUEL 3/8″ Ratchet Auto Kit http://amzn.to/2gBCgoq

Affiliate link mentioned in the video for Milwaukee 2754-22 M18 Fuel 3/8″ Impact Wr- Xc Kit http://amzn.to/2hWZy83

Affiliate link mentioned in the video for MILWAUKEE M12 LED Underhood http://amzn.to/2gFVwAV

Affiliate link for How to Automotive Tool Store https://www.amazon.com/shop/howtoautomotive

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Owing to factors beyond the control of How to Automotive/Brian Eslick, it cannot guarantee against unauthorized modification of this information, or improper use of this information. How to Automotive/Brian Eslick assumes no liability for property damage or injury incurred as a result of any information contained in this video. How to Automotive/Brian Eslick recommends safe practice when working with power tools, automotive lifts, lifting tools, jacks and jack stands, electrical equipment, blunt instruments, chemical lubricants, or any other tools or equipment seen or implied in this video. Because of factors beyond the control of How to Automotive/Brian Eslick, no information contained in this video shall express or imply warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or information contained in this video is the sole responsibility of the user and not How to Automotive/Brain Eslick. #howtoautomotive #MilwaukeeTools

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Comments

Jonathan Kim says:

Thank you for the step by step instructions! Really appreciate it.

SLOW6 says:

Great video mate!!!!

dsmoovest says:

This is very helpful for me, as a beginner with limited skills. Thank you. My buddy had a 2008 CX-9 Grand Touring that the water pump failed on – and he got a hefty estimate for the pump repair so I bought it from him because my next door neighbor is a great mechanic & recommended I get it so he can help me. That engine is too concerning for me after reading in forums that when the water pump fails, the coolant mixes with the engine oil… which is never good so I'm selling it because I don't want to take the chance, even though my neighbor thinks it's just laborious. I'll put the parts back together now after watching your video.

fpineros22 says:

what a great video well done man.

Mario Gislao says:

Bitch of a job, but your instructions were a life saver. Thanks!!!

David Gallegos says:

Thanks this was very detailed information really helped on the change of my vvt

Ricardo Cuetara says:

Great video!
I could do the job thanks to you.
Thank you very much!!

vicky rachmanto says:

After opening trottle body, whether to reset idle learn volume?

vicky rachmanto says:

Thnx for video. Very helpful..

Brian says:

Certainly a lot more work in changing the spark plugs on this V6 engine as compared to a 4 cylinder engine.

Mark Levi says:

Thank you for taking the time to put this video together! Great tips!!!

Joseph Whelan says:

I would like to see a video on how to replace the water pump on the 08 model. I can’t even find it on mine. Lol

Jan Drzymała says:

Great video and very helpful. Gould you write here also a cylinders order in mazda cx 9 v6 3,7 l, because i have cylinder #2 misfire. I'm pretty shure that i've to change an ignition coil, but i'm not shure which one is it. I've found new different opinions about that in the internet. Is the 2nd one rear in the middle?

b Low says:

Man..was going to do my self. Looks like a lot of work and time.

Kumud Wasti says:

Great video! I could not have replaced my spark plugs without this tutorial. Thank you.

Jamie Jarrett says:

If the old gaskets look good do you have to replace them. I could see replacing them if you see any cracks or damage.

CelicaAutocrosser says:

You said you would have links to the gaskets needed, but all I see is the tool and plugs. Can you edit the comments and add those part numbers please? I just want to confirm, but also instead of purchasing an entire kit that you will only use 1 set of gasket for, Fel-pro has just the manifold gaskets by themselves for $8. And the throttle body gasket for $8 as well. So you don't have to waste $26 on a kit you'll only need $8 from.

Ross Coe says:

Excellent vid never thought it would be that much work to replace the rear 3 plugs wish you were in my town. Dealerships going to hose me on that. Can you do one on changing the fuel filter?

Jeff Ashton says:

Extermely helpful and very well done. Thank you!

Walter Frederick says:

I am a huge believer in using the OEM plugs only.Have seen so many problems with those problematic Bosch and E3s causing misfires

Daniel Abela says:

Your videos are so informative and great camera work.

MrVlturbo3l says:

im in australia and i have a 2012 model if there is oil in the tube well can the seals be replaced without removing the rocker cover.

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