Used OEM 2010-2012 GM 20877116 Fuel Pump Flow Control Module 20791901 20850927

🔧 Part #: 591-02000 
📦 Stock #: MM1195

Condition: Used — tested and inspected
OEM Part Number: 20877116
Additional Identifiers: 20791889, 20791901, 20850927, 20877116
Description: Fuel Pump Flow Control Module
Application: GM vehicles, primarily 2010–2012 models listed below.

Compatible Vehicles

• Acadia: 2010–2012 — rear crossmember
• Avalanche 1500: 2010–2012 — LH frame rail
• Canyon: 2010–2012 — rear center frame
• Captiva Sport: 2012 — LH rear compartment
• Colorado: 2010–2012 — rear center frame
• CTS: 2010–2012 — LH rear compartment
• Enclave: 2010–2012 — rear crossmember
• Escalade / Escalade ESV / Escalade EXT: 2010–2012 — LH frame rail
• Express 1500 Van: 2010–2012 — LH frame rail
• Hummer H3: 2010 — rear frame
• Impala: 2012 — RH rear quarter panel
• LaCrosse: 2010–2012 — RH rear trunk
• Outlook: 2010
• Regal: 2011–2012 — LH rear quarter interior
• Savana 1500 Van: 2010–2012 — LH frame rail
• Sierra 1500 Pickup / Sierra Denali 1500: 2010–2012 — LH frame rail
• Silverado 1500 Pickup: 2010–2012 — LH frame rail
• Suburban 1500: 2010–2012 — LH frame rail
• Tahoe: 2010–2012 — LH frame rail
• Traverse: 2010–2012 — rear crossmember
• Vue: 2010 — RH rear engine compartment
• Yukon / Yukon XL 1500: 2010–2012 — LH frame rail

Important: Fitment varies by year, configuration, and the identification number on the original module. Please match the part number/identification number and mounting location before purchasing.

Listing Description

USED OEM GM FUEL PUMP FLOW CONTROL MODULE – 20877116

Used OEM fuel pump flow control module removed from a GM vehicle. Part number 20877116. Also cross-referenced with identifiers 20791889, 20791901, and 20850927.

Fits a wide range of GM vehicles from approximately 2010–2012, including Chevrolet, GMC, Cadillac, Buick, Saturn, and Hummer applications.

Please verify the exact part number and vehicle application before ordering. There are multiple versions of this module, so matching the number on your original unit is strongly recommended.

Sold as pictured. Normal signs of previous use may be present. Please review all photos carefully for condition and connector/mounting configuration.

OEM GM part — not an aftermarket reproduction.