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DDP NCP4-421 New CP4 Injection Pump for Duramax LML

Manufacturer

Picture for manufacturer DDP

Part Number

DDP NCP4-421
6 reviews
Sale Price

$1,092.50

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DDP NCP4-421 is a brand new CP4 high-pressure fuel injection pump designed as a direct replacement for 2011-2016 GM 6.6L Duramax LML and LGH engines. Manufactured by Dynomite Diesel Products, this stock replacement pump provides reliable fuel delivery at OEM specifications.

Key Features:

  • Brand new construction - not remanufactured
  • Direct bolt-in replacement for factory CP4 injection pump
  • Stock power level output matching OEM specifications
  • No core charge required
  • Complete with all necessary components for installation
  • Backed by 1-year unlimited mileage warranty
  • Ready to install out of the box

This injection pump is ideal for replacing a failed or worn CP4 unit, restoring optimal fuel system performance and engine efficiency. The CP4 pump is a critical component in the Duramax common rail fuel system, delivering precise high-pressure fuel to the injectors.

Note: Not available for sale in California due to emissions regulations.

It was easy to find the parts we needed, and after inspecting them when they arrived, we received the correct parts in a very timely manner without paying for next day delivery.

cool

Nice so far. If I get part in good timing I will use y'all again. Thank you!

Great service, bought my corner lights quickly and efficiently. Their site was easy to use, the order process was simple, and the prices were great in everything I looked at and bought. Deffinately will be using Autoplicity again!

Low prices. Tons of products.

Great prices!!

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