Perfect
"Great kit, installed well. Super happy with it. Combined with a new high out put Alternator woke the truck up alot. FICM input and output are great and starts faster."
Cummins
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SKU #: CBC-4437-90DEGREELUG
MPN #: 4437-90DEGREELUG
Custom Battery Cables Replacement Battery Cable Set 03-07 6.0L Ford Powerstroke
Description
Replace your worn or corroded factory cables in your 03-07 6.0L Ford Powerstroke with this complete set from Custom Battery Cables. These cables are built from 2/0 (“two-aught”) cable for the starter and engine block grounds and tin plated copper terminals. To prevent corrosion from the battery’s acidic fumes, we crimp the terminals with a 12-ton hydraulic crimper then seal the connection with adhesive lined heat shrink. Cables are shipped with anti-corrosion battery washers, military-style battery terminals with “Nylox” style lock nuts.
This is a complete kit incuding the 2/0 positive battery cable to starter, 2/0 right positive battery cable to battery, right and left negative battery cables, #10 ga. relay to start solenoid wire, 2 positive and negative military style battery terminals with lock nuts and covers, and includes loom.
IMPORTANT NOTE: Depending on the starter on your truck, you may have a 90 degree lug or a straight lug style. The stock OE starters have a 90 degree bend, whereas a Denso style "High-Torque" aftermarket starter would require a straight lug at the starter.
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About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
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You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
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During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About Custom Battery Cables
At Custom Battery Cables, our goal is to be successful by honestly and fairly solving the customers problem whether its fixing a hard starting problem for a snow plow or providing good looking cables for a show car. So, if you are ready to spend a little more to get the very best for your car or truck youve come to the right place. Please take the time to see how our cables are different than store bought battery cables
Video
Product Overview: Custom Battery Cables
Custom Battery Cables can replace worn out battery cables that are causing your electronics to preform poorly. This simple upgrade can get you back on track.
Video
DIESEL TALK | CUSTOM BATTERY CABLES!
Upgrade your truck’s electrical system the right way with custom battery cables. Whether you're dealing with voltage drop, hard starts, or just want a cleaner and more reliable setup, upgrading your battery cables can make a noticeable difference.
In this video, we take a closer look at a set of custom battery cables, why they matter, and how they improve overall performance and reliability, especially on diesel trucks.
Factory cables can degrade over time, leading to poor connections and performance issues. Upgrading to custom battery cables ensures your truck is getting the power it needs, reliably and efficiently. Whether you're building a high-performance setup or just maintaining your truck properly, this is one of those upgrades that makes a bigger impact than most people expect.
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Overall rating: 4.5833335 / 5 from 12 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["fit","kit","cables"].
Review highlights
Reviews
Wonderful upgrade and easy installation.
"Wonderful upgrade and easy installation. Removed OEM cables installed these without issues. Great fit starter turns and cranks much faster now."
battery cables
"Very nice quality heavy duty as hell"
Great cables
"Perfect fit. Installed without any problems. Attached to a 6. 4L series starter and a Mean Green alternator without a hitch. So glad I did this simple reliability upgrade!"
Junk
"Dont fit worth a damm cables too long and too short can't route them correctly don't waste your money the stock stuff is fits better"
Great product
"Great product"
Custom battery cables
"Easy to order and fast delivery thanks"
Just as described A++++++
"Just as described A++++++"
Great fit and quality
"All lengths fit very well, and it is a very complete kit. You shouldn't need anything more than what they send. It was nice the terminals had plenty of room for wires that where added on for aftermarket stuff also. Instructions are pretty clear on how to install and it's a good bang for the buck."
Great
"Great fitment. Easy to install."
Q&A
- Would I still need a high output cable from starter to alternator and alternator to battery if I’m running a high output alternator? I believe this is just an upgraded factory battery cable replacement correct?
- You are correct that it is sold separately, but we do have it available as an option from the menu to add either a replacement cable for a stock alternator or for a high output.
- Is the fused cable from the alternator just an additional wire and not to replace the existing one?
- It would be additional to the factory wiring. -Sands
- Does this include all the grounds, even the ones that attach to the transmission
- The contents of the kit are listed on the website. This is a complete kit including the 2/0 positive battery cable to starter, 2/0 right positive battery cable to battery, right and left negative battery cables, #10 ga. relay to start solenoid wire, 2 positive and negative military style battery terminals with lock nuts and covers, and includes loom. The left and right negative cables are of course from the battery to ground. -Sands