the real story on spark plug wires

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Rocket Man

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That one looks to be for Express and Savannas. I see the 85241 is for the V8's that are EXCEPT Express and Savanna.
 

drakon543

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I don't know about the magnecor wires as I haven't used them in anything yet. I have used Taylor wires 9n numerous vehicles and have always been impressed. Most recently I put a set on my 07 g6 3.5 with thier thundervolt wires. The plugs and wires that were on the car were still in good shape but decided to change them anyway. Definitely noticed a much smoother idle.
 

bacin87

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2008-2007 4.8, 5.3, 6.0, 6.2 engines (except, 2007 Sierra Classic

& 2007 Silverado Classic order as for 2006) uses the 85283

2006-1999 4.8, 5.3, 6.0 engines,

-- except Express, Savana, Envoy, Trailblazer2 uses the 85241

I have a 2007 Chevy Tahoe so I use 85283?
 
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08grey

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I called them. And they gave me the correct number. I have the box somewhere. I'll look for it.
 

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