SKU: 40844692597

S&S CP3 Conversion Kit 17-26 GM 6.6L Duramax L5P

Sale price$1310.40 Regular price$1456.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

S&S CP3 Conversion Kit 17-26 GM 6.6L Duramax L5PAre you looking to bulletproof your fuel system and avoid possible injection pump problems? The CP3 Conversion Kit is built for Duramax owners who don't want to gamble on the factory CP4 pump. Known for its potential for catastrophic failure, the CP4 can take your entire fuel system down with it, costing thousands in repairs. This kit replaces it with the proven CP3 platform, giving you a more reliable, more capable fuel system that's trusted in high

Are you looking to bulletproof your fuel system and avoid possible injection pump problems? The CP3 Conversion Kit is built for Duramax owners who don't want to gamble on the factory CP4 pump. Known for its potential for catastrophic failure, the CP4 can take your entire fuel system down with it, costing thousands in repairs. This kit replaces it with the proven CP3 platform, giving you a more reliable, more capable fuel system that's trusted in high-performance and heavy-use applications. Whether you're towing, daily driving, or building for power, this conversion gives you peace of mind and better fuel economy. It's not just a reliability upgrade; it's a foundation for performance, durability, and long-term confidence in your truck.

This kit is designed as a complete conversion solution, including the components needed to properly swap the factory CP4 for a CP3 pump on the L5P platform. It's engineered for proper fitment, fuel routing, and system compatibility to ensure a clean, OEM-style installation.

Built with high-quality fuel system components, the kit is designed to handle high pressure, constant fuel flow, and demanding diesel conditions without failure. Precision-machined fittings, durable lines, and properly engineered mounting hardware ensure long-term reliability and leak-free performance. Depending on the configuration, the kit includes a high-performance CP3 pump, giving you flexibility based on your power goals, whether you're staying close to stock or pushing higher horsepower levels.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40844692597

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Jason Lefebvre
San Leandro, US
★★★★★ 5
Top notch mount with high build quality
I love it when I take a chance and spend some extra money hoping for a quality product - and it actually pans out. I bought this for my 2nd gen Toyota Tacoma (2014). The install was fast. Instructions were clear. The mount is ROCK solid and has two points of articulation so I can position my phone well. I couldn't ask for a better product. The price I paid was a little steep for a mount, but if you demand quality then look no further.
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Reviewed in the United States on October 21, 2025
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Michael
Belleville, US
★★★★★ 5
Must buy.
use this thing every day I combined it with a quad lock MagSafe compatible charger and I could not imagine my life without it makes charging and using Google maps so much easier. really easy install extremely sturdy and it fit perfectly.
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Reviewed in the United States on January 6, 2026
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Amazon Customer
Whiting, US
★★★★★ 1
Not compatible for Kia K5
Unfortunately, I had to return due to not being capatible with my K5.
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Reviewed in the United States on September 10, 2025
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Amazon Customer
Los Angeles, US
★★★★★ 5
Great product
Great love it
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Reviewed in the United States on August 3, 2025
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matthew r kovanda
Louisville, US
★★★★★ 4
works as it shoud
works as it should
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Reviewed in the United States on June 24, 2025

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