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Battery Cables

Ford – Super Duty F250 F350 Excursion Power Stroke 7.3L, 1999-2003 3/0 (Hard Start Kit) #2300

Name: Ford - Super Duty F250 F350 Excursion Power Stroke 7.3L, 1999-2003 3/0 (Hard Start Kit) #2300 - Custom Battery Cables
SKU: FD-03G10KIT
Price: 414.89 USD
Availability: InStock
Rating: 3.00 (1 reviews)

3.00 out of 5

(1 customer review)

$414.89

This hard start kit is compatible with Ford Super Duty F-250 and F-350 and Excursion models with 7.3L Powerstroke 16-valve Turbocharged Diesel V8 engines, from 1999 to 2003.
The 3/0 kits are recommended for extreme conditions (snowplows, etc)

Includes:

Positive 2/0 battery to battery
Positive 3/0 battery to starter
Right and Left Negative Cables
2 Positive and 2 Negative military style battery terminals
4 Lock nuts
10 gauge, 72″ Start relay to starter wire.
2 red and 2 black military style battery terminal covers
2 sets of terminal protectors
Loom
5 mountable and 5 normal zip ties

Years 1999, 2000, 2001, 2002, 2003

Stock starter 90 bend and aftermarket straight

Starter Lug Type

Clear

Description

Hard start lug options

Starter lug: 90-degree, stock
Starter lug: Straight, Aftermarket (Denso) high torque

Additional information

Starter Lug Type	90 Degree – Stock, Straight – Aftermarket

1 review for Ford – Super Duty F250 F350 Excursion Power Stroke 7.3L, 1999-2003 3/0 (Hard Start Kit) #2300

3 out of 5

Matthew Sutherland (verified owner) – October 17, 2024

Absolutely love the quality of the cables themselves. Unfortunately the battery terminals they send you are not actually military style terminals. The passenger side where all 3 cables need to meet up for the positive side is way too crowded and terminal cover barely fits. I’m not bashing anyone I’m just letting future installers know the flaws I ran into. Most of the cables were also very long and they didn’t necessarily need to be. This kit is not very easy to install. Other than that my truck starts phenomenal now and I hope it stays that way for years to come. I would definitely buy again.
- Vince Eminowicz (verified owner) – November 21, 2025
  
  Hi there,
  
  Thank you so much for taking the time to leave such a detailed and honest review – this kind of real-world feedback is incredibly valuable to both us and future customers.
  
  We’re thrilled to hear the truck is cranking stronger than ever and that overall you feel the upgrade was worth it (and would even buy again – that means a lot!).
  
  We completely understand your points about the positive-side crowding and the terminal covers being a tight fit. You’re right that the terminals we include are not true “military-spec” terminals but they are close. we 100% get that stacking three cables on one post can feel crowded. I usually recommend that customers put 2 on one side of the terminal and 1 on the other. I’ll check on adding some instructions.
  
  On cable length: we do intentionally cut them a little long (2-3 inches) thinking it would help people route the cables. That said, your feedback about certain runs being excessively long is noted – I’ll investigate further and tweak the kit if needed.
  Again, really appreciate you pointing these things out constructively instead of just venting – it helps everyone. If you ever feel like snapping a quick photo of how you ended up routing everything or have any other tips from your install, feel free to shoot them over. Happy to send you a little “thank you” care package for the help.
  
  Enjoy the rock-solid starts, and thanks again for choosing our kit!
  
  Best regards,
  Vincent Eminowicz
  President Custom Battery Cables, LLC