Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Alternator taking a crap, time to replace!

Thread Tools
 
Search this Thread
 
Old Oct 28, 2013 | 04:48 AM
  #211  
npccpartsman's Avatar
npccpartsman
Hotshot
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2003
Posts: 15,368
Likes: 121
From: Stuttgart, Ar
Club FTE Silver Member

Originally Posted by jdw1
My wifes 05 is getting an alternator soon so i have been reading this post, i did some looking around at the NAPA site and found this, kinda interesting!
Read it carefully!

http://s7d9.scene7.com/is/content/GenuinePartsCompany/686615pdf?$PDF$
Yeah.......pretty much kills a good warranty for our trucks, huh?
 
Reply
Old Oct 28, 2013 | 05:46 AM
  #212  
jdw1's Avatar
jdw1
Laughing Gas
15 Year Member
Joined: Sep 2006
Posts: 1,097
Likes: 9
From: Minnesota
Seems like it kills a good warrenty for anything!

How can they put a lifetime warrenty on a part for your truck and then say "if it's on the truck you bought it for its only good for 2 years", sounds like a scam to me!

I looked at Autozone and Advanced Auto's warrenty too, doesn't seem real clear eather! IMO, buyer be aware.

Rant over.
 
Reply
Old Oct 28, 2013 | 06:51 AM
  #213  
Monty Simmons's Avatar
Monty Simmons
Senior User
Joined: Mar 2013
Posts: 436
Likes: 1
Reading that warranty, if the GVW is over 8000lbs, there is no warranty that I can see.

Further, the "lifetime warranty" is for defects in "workmanship and materials."

The warranty specifically excludes failure due to "wear".

Not much of a lifetime warranty when one "reads the fine print".


LIMITED LIFETIME WARRANTY

Your NAPA NEW Alternator and/or Starter are warranted by BBB Industries to be free of defects in workmanship and materials. This limited lifetime warranty is not transferable.

The Warranty DOES NOT cover: (1) any losses due to misuse, accident, abuse, neglect, wear, or improper application or (2) products that have been altered.

Replacement Guidelines:
1. Purchase product through a NAPA NEW Installer or NAPA Auto Parts Store.

2. Save the original receipt.

3. Should you need to replace this product, return the defective parts, along with a copy of the original receipt, to your original NAPA NEW Installer or any participating NAPA Auto Parts Store.

This warranty applies to American and import cars, vans and light trucks under 8,000 lbs. G.V.W.
 
Reply
Old Oct 28, 2013 | 07:37 AM
  #214  
the_auto_tech's Avatar
the_auto_tech
Thread Starter
|
Posting Guru
Joined: Oct 2012
Posts: 1,777
Likes: 4
From: Des Moines, IA
Sometimes it just depends on who you're dealing with too. Most of the parts stores around here will do good business with me to keep good business with our dealership.
 
Reply
Old Oct 28, 2013 | 08:39 AM
  #215  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
I've never had AutoZone refuse me on a lifetime warranty and you don't need the receipt. You're in their computer.
 
Reply
Old Oct 28, 2013 | 09:32 AM
  #216  
99ExpyProblems's Avatar
99ExpyProblems
Posting Guru
Joined: Jun 2006
Posts: 1,590
Likes: 0
Originally Posted by 69cj
I've never had AutoZone refuse me on a lifetime warranty and you don't need the receipt. You're in their computer.
Ditto for Advance Auto.
 
Reply
Old Oct 28, 2013 | 09:53 AM
  #217  
Toreador_Diesel's Avatar
Toreador_Diesel
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Top Answer: 1
Joined: Sep 2003
Posts: 12,246
Likes: 761
From: Houston, Texas
Club FTE Gold Member
I can say the same for both as well....

The only problem with Advance Auto is that their computers are not all tied together and you have to go to the specific store you bought the part from or it to be warrantied. Autozone and O'reilly don't have that problem and I haven't had either tell me they couldn't warranty something that failed.

Even so, I'll just take the cheaper method and see if a local shop can rebuild it, better, and cheaper when/if the alternator fails on the '05.
 
Reply
Old Oct 28, 2013 | 10:13 AM
  #218  
99ExpyProblems's Avatar
99ExpyProblems
Posting Guru
Joined: Jun 2006
Posts: 1,590
Likes: 0
Originally Posted by Toreador_Diesel
I can say the same for both as well....

The only problem with Advance Auto is that their computers are not all tied together and you have to go to the specific store you bought the part from or it to be warrantied. Autozone and O'reilly don't have that problem and I haven't had either tell me they couldn't warranty something that failed.

Even so, I'll just take the cheaper method and see if a local shop can rebuild it, better, and cheaper when/if the alternator fails on the '05.
With Advance, I have been in Georgia and Florida and swapped an alternator after they called the store in South Carolina and verified the warranty.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

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

 Verdad Gallardo
story-3

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

 Joe Kucinski
story-4

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

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-7

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-8

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Old Oct 28, 2013 | 10:30 AM
  #219  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
Originally Posted by Toreador_Diesel
I can say the same for both as well....

The only problem with Advance Auto is that their computers are not all tied together and you have to go to the specific store you bought the part from or it to be warrantied. Autozone and O'reilly don't have that problem and I haven't had either tell me they couldn't warranty something that failed.

Even so, I'll just take the cheaper method and see if a local shop can rebuild it, better, and cheaper when/if the alternator fails on the '05.
The only problem with that is you'd better be close to home when it fails.
 
Reply
Old Oct 28, 2013 | 11:55 AM
  #220  
Toreador_Diesel's Avatar
Toreador_Diesel
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Top Answer: 1
Joined: Sep 2003
Posts: 12,246
Likes: 761
From: Houston, Texas
Club FTE Gold Member
Hmmm....

Toucher....
 
Reply
Old Oct 28, 2013 | 05:38 PM
  #221  
billtrev's Avatar
billtrev
Cross-Country
Joined: Oct 2004
Posts: 80
Likes: 3
Originally Posted by Texas Bob

Now to the point. If I needed to replace/upgrade my alternator today, I would consider a new Bosch AL7606N (with no core requirement) offered on Amazon for $151 plus state sales tax but no shipping cost. I've only owned one Bosch alternator which was on a '68 VW Fastback and it outlasted the car. Since the my truck is used mostly for towing on the road, I would stash the existing alternator 110 in the trailer for an emergency. And if I got eight years out of the Bosch, I would be satisfied.

Any thoughts on this approach?
I hope this approach is a good one since that is exactly what I did.

Installed the Bosch AL7606N yesterday as preventative maintenance. Original alternator was still serviceable but after eight years and almost 100,000 miles I figure I got my moneys worth from it. Plan on rebuilding the original OEM one and keeping it as a spare. We'll see how the Bosch unit holds up...
 
Reply
Old Oct 29, 2013 | 10:27 PM
  #222  
jdw1's Avatar
jdw1
Laughing Gas
15 Year Member
Joined: Sep 2006
Posts: 1,097
Likes: 9
From: Minnesota
Well i ended up ordering one of these today,

6G Series Ford 7.3L, 6.0L, 6.4L, 6.7L Power Stroke Diesel Heavy Duty 140 Amp Alternator Upgrade

mainly because of the HD bridge rectifier, i talked to Randy at Quick Start about the 3g and according to him the 6g large case is better because it has a larger bearing in the back and bigger fan's and the case is more open for better cooling. I have been running one of these on my 02 for about 3 years now (from Quick Start) with good results, i plow snow with the truck in the winter and one thing i have noticed is that i can stop and pop the hood and feel the alternator and it is always running cool while plowing snow.

We will see how it does under the hood of a stock 6.0 with no extra power demands!
 
Reply
Old Oct 30, 2013 | 08:13 PM
  #223  
Texas Bob's Avatar
Texas Bob
Tuned
20 Year Member
Joined: Nov 2005
Posts: 294
Likes: 24
From: Double Oak, TX
Originally Posted by billtrev
I hope this approach is a good one since that is exactly what I did.

Installed the Bosch AL7606N yesterday as preventative maintenance. Original alternator was still serviceable but after eight years and almost 100,000 miles I figure I got my moneys worth from it. Plan on rebuilding the original OEM one and keeping it as a spare. We'll see how the Bosch unit holds up...
Billtrev,

How was the install? Did everything line up? Was the electrical connection compatible with the OEM plug? Any negatives we should know about?

I'd be interested in knowing volts at idle and at 40 MPH+. Tonight I was waiting at idle for my wife to come out of the local Walmart and the volts were hovering around 12 or so. A tad low I'd say for a healthy electrical system.

Has anyone else installed the Bosch AL7606N and how did it go?I see you are running a 2005. Would the setup on an early 2003 be any different?

Thanks for your thoughts.
 
Reply
Old Oct 30, 2013 | 09:15 PM
  #224  
billtrev's Avatar
billtrev
Cross-Country
Joined: Oct 2004
Posts: 80
Likes: 3
Originally Posted by Texas Bob
Billtrev,

How was the install? Did everything line up? Was the electrical connection compatible with the OEM plug? Any negatives we should know about?

I'd be interested in knowing volts at idle and at 40 MPH+. Tonight I was waiting at idle for my wife to come out of the local Walmart and the volts were hovering around 12 or so. A tad low I'd say for a healthy electrical system.

Has anyone else installed the Bosch AL7606N and how did it go?I see you are running a 2005. Would the setup on an early 2003 be any different?

Thanks for your thoughts.
The hardest part of the install was removing the air deflector (upper shroud) and locking the belt tensioner "kickstand", both of which will be much easier after having done it once. (I also replaced the belt while I was there.)

The alternator bolted right up. The electrical connections were in a slightly
different spot(the rear cover was "timed" 1/3 turn from where my OEM one was) but connected easily. The post connection is also pointed "up" on the Bosch unit a opposed to toward the back on the OEM but again no issue that I can see.

Going from memory the voltage at idle was right around 14 volts. The OEM was around 13.1.
I will have to check the voltage a 40MPH+ and get back to you..

I don't know if there is any difference with an '03. I would think they would be similar but I have no experience with them...
 
Reply
Old Oct 30, 2013 | 09:31 PM
  #225  
Toreador_Diesel's Avatar
Toreador_Diesel
FTE Leadership Emeritus
20 Year Member
Liked
Loved
Top Answer: 1
Joined: Sep 2003
Posts: 12,246
Likes: 761
From: Houston, Texas
Club FTE Gold Member
Originally Posted by billtrev
Going from memory the voltage at idle was right around 14 volts. The OEM was around 13.1.
And that confirms that my '05 is still running the OEM alternator.

I've been staring at it on my AE wondering why oh why it never goes to 14 volts like my 7.3 does.

Now I know why
 
Reply



All times are GMT -5. The time now is 10:36 PM.

story-0
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-1
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-2
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-3
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-4
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-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE