2011-2016 Duramax OEM CP4 Pump (0986437421)-Injection Pump-BD Diesel-0986437421-Dirty Diesel Customs

2011-2016 Duramax OEM CP4 Pump (0986437421)

BD Diesel

Part Number: 0986437421
Sale price$995.95 CAD

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This is a special order item, please allow for additional processing time. If you would like an ETA, please reach out prior to placing your order.


 Year Make Engine
2011-2016 GMC LML w/ 6.6L Duramax

If you're having issues with your CP4 and need a replacement the BD Diesel pump is for you, it has been built to stock specifications and is a drop-in direct replacement CP4.

Part Number: 0986437421

  • OEM Replacement Part

 Bosch Part Numbers

 GM Part Numbers
 0 445 010 817 98077841
0 445 010 616 12645102