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Sparkplug brand comparison?

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Old

Dec 30, 2025 | 11:27 AM

#1

Barbero

Thread Starter

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Tuned

Joined: Nov 2017

Posts: 302

Likes: 5

From: Whidbey Island

Sparkplug brand comparison?

Time to change the sparkplugs on my 6.2L. OEM Motorcraft SP-526 Platinum plugs cost over twice as much as Champion equivalent platinum plugs. Any significant difference?

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Old

Dec 30, 2025 | 02:39 PM

#2

kry226

Fleet Mechanic

Joined: Dec 2016

Posts: 1,807

Likes: 539

From: Florida

Cannot directly answer the question, but here's another option for purchasing OEM plugs: https://www.rockauto.com/en/parts/mo...park+plug,7212

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Old

Dec 30, 2025 | 06:27 PM

#3

scraprat

Lead Driver

Joined: Jan 2002

Posts: 8,627

Likes: 4,710

From: Itinerant

For somethings it's not worth trying to save money.

Sparkplugs in my opinion are one of those items. If you're buying the plugs at Ford parts counter than you probably are paying too much

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