Question about 2003 Toyota Camry

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Location Of Spark Plugs, 2003 Camry?

I bought some spark plugs for my 4cy Camry but can not find them nor the plug wires when I look around the motor. Are they under that black cover over the motor that says "16 Valve"? Anything special about removing the cover and replacing the plugs? Thank you

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  • r_e_revival Jul 17, 2009

    Hi Wiz...No plug wires?? Shows how out of date I am. Just need to find plugs then. I assume under top black cover and that plug removal/replacement hasn't changed much? Thanks

  • yadayada
    yadayada May 11, 2010




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They should be in the middle of the valve cover. Remove the cover that is covering them, and you will see the coil packs.

Posted on Jul 16, 2009


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In the 2.2 they are under the top coil assembly,
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take the 4 10mm bolts loose from the top and the 10mm bolt holding the cable on the right side of the engine head and carefully unplug the wiring connector on the module. this will let you lift the coils assembly
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the hole. make sure they are completely loose.
when you put he new sparks plugs in after gaping them to specs put the long rubber in each hole,
push with your thumb smartly to seat on the plug,
you will feel a slight click, then put the coil assembly
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Apr 12, 2009 | 2003 Hyundai Santa Fe

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Changing spark plug wires in 1998 camry

You aer not clear about your problem, when replacing plugs and wires all the boots need to stay in place, the larger boot goes around the spark plug, making sure the metal is secure around the tip of the plug, the oppisite end fits the distributer cap, making sure the metal at the end of the wire is securely in the hole. You said you have 3 boots, you should boots for each end of each plug wire and a plug wire for each spark plug

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How to change spark plugs on 2003 camry

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Spark Plug location

Yes sir! Those four square black modules are the distributor caps for the spark plugs - ie they distribute the high voltages to the plugs to ignite your gas that makes your car go :)

Be careful when you're unscrewing the plugs - there is likely grease, oil, or dirt around them and knocking any of this through the spark plug hole down into the cylinder is potentially damaging to the engine. Best of luck!

Sep 18, 2008 | 2004 Toyota Camry

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How do can I change spark plugs?

hi hillardgarne,

1. Purchase a wrench for spark plugs
2. pull the tension wires from engine.
3. insert the wrench until wrench gets a grip of spark plug
4. turn until plugs are completely loose
5. do this for the rest of the plugs
6. replace old with new plugs.
7. do the same thing but now, you tighten the plug (like screws)
8. return the tension wires


* remember to know exactly the correct location of each tension wires, return to it's exact location (length of wires will help)
* as you take out old plugs, cover the hole where plugs are placed for it not to get dirty.
* in replacing, make sure that plugs are tightly inserted (not to tight though)

hope it helps.

Jul 27, 2008 | 2004 Honda Accord

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