Notices
Excursion - King of SUVs 2000 - 2005 Ford Excursion
Sponsored by:
Sponsored by:

Coils help

Thread Tools
 
Search this Thread
 
Old Jul 17, 2017 | 09:45 PM
  #1  
Mprov1999's Avatar
Mprov1999
Thread Starter
|
New User
Joined: Jul 2017
Posts: 11
Likes: 0
Coils help

anyone recommend another reliable brand other than motorcraft for coils? Not trying to be cheap but at about 55.00 per coil I'd like to try and find something else that's not junk. Replacing all 10
 
Reply
Old Jul 17, 2017 | 09:46 PM
  #2  
Mprov1999's Avatar
Mprov1999
Thread Starter
|
New User
Joined: Jul 2017
Posts: 11
Likes: 0
You get what you pay for

Originally Posted by Mprov1999
anyone recommend another reliable brand other than motorcraft for coils? Not trying to be cheap but at about 55.00 per coil I'd like to try and find something else that's not junk. Replacing all 10
I understand that motorcraft would be the right way but damn expensive! I have a lot to do to the truck so anywhere I can save money would help!
 
Reply
Old Jul 17, 2017 | 09:58 PM
  #3  
WE3ZS's Avatar
WE3ZS
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 12,055
Likes: 1,559
From: Media PA
Club FTE Gold Member
Why are you replacing all 10 COPs? Typically they live very long lives and only need to be replaced individually when one proves to go bad.
Denso is the OEM manufacturer of the COPs for Ford, their part # 673-6000 is the EXACT same COP as the Motorcraft ones, if you peel the Denso sticker off the top the MC part # is right there. RockAuto should have them for $23-ish per.
Same thing with the plug boots and springs, Denso 671-0001 will give you an OEM set of 10.
And of course for plugs you will want 10 Motorcraft SP-479 plugs.
Most of us apply more torque to the new plugs than Ford calls for, the earlier design at 11 Ft/Lbs and the later 14 Ft/Lbs is pretty light.
 
Reply
Old Jul 17, 2017 | 11:09 PM
  #4  
Mprov1999's Avatar
Mprov1999
Thread Starter
|
New User
Joined: Jul 2017
Posts: 11
Likes: 0
You are the man !

Originally Posted by WE3ZS
Why are you replacing all 10 COPs? Typically they live very long lives and only need to be replaced individually when one proves to go bad.
Denso is the OEM manufacturer of the COPs for Ford, their part # 673-6000 is the EXACT same COP as the Motorcraft ones, if you peel the Denso sticker off the top the MC part # is right there. RockAuto should have them for $23-ish per.
Same thing with the plug boots and springs, Denso 671-0001 will give you an OEM set of 10.
And of course for plugs you will want 10 Motorcraft SP-479 plugs.
Most of us apply more torque to the new plugs than Ford calls for, the earlier design at 11 Ft/Lbs and the later 14 Ft/Lbs is pretty light.
thank you so much! I'll check it out and maybe you are right about buying all ten coils I'll just have to find out which one is bad.
 
Reply
Old Jul 18, 2017 | 01:36 AM
  #5  
WE3ZS's Avatar
WE3ZS
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 12,055
Likes: 1,559
From: Media PA
Club FTE Gold Member
Unplug one at a time, the one that doesn't affect the idle is bad.
 
Reply
Old Jul 18, 2017 | 12:11 PM
  #6  
sessland's Avatar
sessland
More Turbo
10 Year Member
Photogenic
Liked
Loved
Joined: Apr 2014
Posts: 645
Likes: 29
From: Toronto, Canada
Personally I went el cheapo with the ebay cops, plugs, and boots all one shot.

The price for everything was less than I would have paid for the plugs alone so the rest of the stuff was free the way I see it.

2 years and still running strong.
 
Reply
Old Jul 18, 2017 | 05:07 PM
  #7  
Mprov1999's Avatar
Mprov1999
Thread Starter
|
New User
Joined: Jul 2017
Posts: 11
Likes: 0
Damn!

Originally Posted by sessland
Personally I went el cheapo with the ebay cops, plugs, and boots all one shot.

The price for everything was less than I would have paid for the plugs alone so the rest of the stuff was free the way I see it.

2 years and still running strong.
thats crazy! Hell yeah
 
Reply
Old Jul 18, 2017 | 05:09 PM
  #8  
Mprov1999's Avatar
Mprov1999
Thread Starter
|
New User
Joined: Jul 2017
Posts: 11
Likes: 0
Right on

Originally Posted by WE3ZS
Unplug one at a time, the one that doesn't affect the idle is bad.
im dreading it haha those ones in the back aren't going to be fun seeing is how I'm pretty much going to have to use a ladder to get the front ones and Lay on the motor to get the back ones ha. Only bad thing about a lift is getting up in the engine bay
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski
Old Jul 19, 2017 | 07:42 AM
  #9  
jpankask's Avatar
jpankask
Junior User
Joined: Sep 2006
Posts: 71
Likes: 0
From: Midwest
I was recently having some intermittent sputtering issues. Replaced all plugs and boots, with the parts recommended above by WE3ZS. Found one coil that had some obvious issues and replaced that with the Denso. No more sputtering now.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
xtal_01
1999 - 2016 Super Duty
4
Dec 10, 2015 05:58 AM
xtal_01
1999 - 2016 Super Duty
8
Dec 9, 2015 02:23 PM
Tommy B405
1999 - 2016 Super Duty
1
Aug 5, 2015 07:38 AM
whateg01
Modular V8 (4.6L, 5.4L)
7
Sep 30, 2014 12:20 AM
sniknah
1997 - 2003 F150
7
May 18, 2011 06:23 PM




All times are GMT -5. The time now is 06:02 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE