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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

SKU: FPEFPE-LML-CP3-NP

Fuel Pump Components

FPE CP3 Kits...

Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

SKU: FPEFPE-LML-CP3-NP

Fuel Pump Components

FPE CP3 Kits...

A$1,846.76
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your CP4 to a CP3 on the 2011-2016 LML Duramax platform. Our kits provide you with OEM quality components including a brand new Bosch CP3, Fleece exclusive molded hoses for the fuel feed and return, high flow CP3 fuel fittings, and our valley feed line to support aftermarket lift pump and filter applications. This kit does not include a CP3 injection pump. Features: High flow CP3 feed and return fittings Preformed feed and return fuel lines 50-state compliant EO# D-834-1 Kit Contents: CP3 to rail high pressure fuel line High flow CP3 feed and return fuel fittings Preformed feed and return fuel lines CP3 mounting adapter Dosing injector feed line FCA extension harness Fuel temperature sensor mounting bracket Low pressure fuel feed lines Hardware kit Application Notes: No FCA regulator table changes are required when converting from the CP4 to a stock CP3 when using this kit. Patent Pending

Part Type

Fuel Pump Components

Data: v4.2 - Upd: 2026-10-13 23:15:20

Features

  • 50-state compliant
  • EO# D-834-1
  • High flow CP3 feed and return fittings
  • Preformed feed and return fuel lines

Specifications

Product Attributes - Brand
Fleece Performance
Product Attributes - Manufacturer's Part Number
FPE-LML-CP3-NP
Product Attributes - Part Type
Fuel Pump Components
Product Attributes - UPC
670875717640
Product Attributes - CARB EO Number(s)
D-834-1
Product Attributes - Emissions
California EO Approved

Reference Information

Brand Name/s Fleece Performance
StreetFX SKU fpeFPE-LML-CP3-NP
SFX Item ID 4228360
Supplier Item Code 4228360
Manufacturer SKU FPE-LML-CP3-NP
Manufacturer UPC 670875717640
Alternative References cp3, fle-fpe-lmlcp3np, FLCFPE-LML-CP3-NP

Compatibility

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