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2011-2016 6.6L LML Duramax Reman Bosch Stock High Pressure CP4 Pump

0986437421-IIS

$748.93 $655.00
2011-2016 LML/LGH Duramax Bosch Rebuilt CP4 High Pressure Fuel Pump
Core Charge: $200.00 CP4C421 Category: Air and Fuel Delivery › Fuel Injection System and Related Components › Fuel Injection Pump
High Pressure CP4 Fuel Injection Pump 2011-2016 Duramax LML and LGH
Length14"
Width11"
Height9"
Weight19 lb
OEM Cross Reference(s)12661059, 12645102, 98077841, 0445010817, 0445010802, 0445010616, 12638262, 12645102, 98077841
UPC047025229128
Vehicle Years2010–2016 · 52 vehicles · see the Vehicle Fitment tab

This part fits 52 vehicles, 2010–2016. Click a model to see every part we offer for it.

6.6L 8-cyl V6.6L 8Cyl V (6599)(403)

Chevrolet
Express 2500 2010-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Express 3500 2010-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Silverado 2500 HD 2011-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Silverado 3500 HD 2011-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
GMC
Savana 2500 2010-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Savana 3500 2010-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Sierra 2500 HD 2011-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059
Sierra 3500 HD 2011-2016 Condition: Reman With OE No. 12638262, 12645102 | Condition: Reman With OE No. 12638262, 12658095 | Condition: Reman With OE No. 12638262, 12661059

Fitment comes from our catalog data and is updated nightly. When in doubt, check the OEM cross-references under Specification or call (800) 955-0476.