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Industrial Injection Dual CP3 Kit without Pump - 2004.5-2005 GM Duramax LLY
Product details
Industrial Injection Dual CP3 Kit without Pump - 2004.5-2005 GM Duramax LLY
Industrial Injection part 433402 is a dual-CP3 fuel-system kit for 2004.5-2005 GM 6.6L LLY Duramax. It adds a second high-pressure common-rail pump to increase available fuel volume for higher-power applications.
Industrial Injection offers multiple power levels and build configurations within the same engine family, so this listing is organized around the exact part number rather than a generic platform description.
Key Features
- Dual high-pressure-pump architecture
- Designed to increase common-rail fuel supply capacity
- Application-specific mounting and drive hardware
- Performance fuel-system upgrade
- Kit configuration does not include the additional pump
Fitment
2004.5-2005 GM 6.6L LLY Duramax
Important Installation Notes
- Verify exact engine generation, supporting modifications and installation requirements before ordering.
- Custom tuning and supporting fuel-system upgrades are typically required for dual-pump performance builds.
Product Information
- Manufacturer: Industrial Injection
- Manufacturer Part #: 433402
- Product Type: Dual CP3 Kit
- Catalog detail: g parts needed for your setup. Review core requirements, warranty terms, and emissions legality when applicable. Need fitment help? Contact Hilltop Diesel Performance with your year, make, model, engine, and the part number before ordering.
How do I verify fitment?
Match the product fitment information to your exact year, make, model, engine, drivetrain and configuration. If anything is unclear, email sales@hilltopdieselperformance.com before ordering.
Where can I find shipping and return information?
Policy links are available in the site footer and checkout. Product-specific restrictions or core requirements are shown in the product description when applicable.
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