HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USEP123A Fuel Tank Sending Unit
Part #: USEP123A

US Motor Works USEP123A Fuel Tank Sending Unit

48 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, C1500 Suburban, C2500 Suburban, K1500 Suburban, and K2500 Suburban
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Fuel Tank Sending Unit for GM Suburban

Restore accurate fuel level readings with the US Motor Works USEP123A fuel tank sending unit. Built for select Chevrolet and GMC Suburban applications, this replacement unit is manufactured to OE specifications for fitment and straightforward installation.

Key Features

  • Includes tank seal and strainer where applicable
  • 3-port design
  • 0-95 ohm resistance range
  • Built from new materials for long service life
  • Manufactured to meet or exceed OE specifications

Detailed Description

The US Motor Works USEP123A is a fuel tank sending unit for select Chevrolet C1500 Suburban, Chevrolet C2500 Suburban, Chevrolet K1500 Suburban, Chevrolet K2500 Suburban, GMC C1500 Suburban, GMC C2500 Suburban, GMC K1500 Suburban, and GMC K2500 Suburban models. It is engineered to provide proper fitment and reliable fuel level signal output for vehicles using a 0-95 ohm sender range. The included strainer and tank seal where applicable support a complete replacement during fuel system service.

This part cross-references Spectra Premium FG123A for the same application. The USEP123A is a direct-fit replacement choice for owners servicing GM Suburban fuel system components and looking to restore gauge accuracy without changing the original sender specification.

Common Problems This Part Can Address

  • Inaccurate or erratic fuel gauge readings
  • Fuel level sender signal loss
  • Hard-to-diagnose low-fuel warning behavior
  • Wear-related sender performance issues in the fuel tank
  • Service needs during fuel tank maintenance or replacement

Installation Notes and Tips

Verify the vehicle’s code and application details before ordering, especially on 1996-1997 Chevrolet and GMC Suburban models with codes VGC, VRK, VSG, VPF, or VRD. Confirm the 3-port configuration and 0-95 ohm specification match the original unit before installation. Clean the tank sealing surface and inspect related fuel system components during service.

Quality Assurance

US Motor Works manufactures this sending unit to meet or exceed OE specifications using new materials for consistent fit and dependable operation. The included tank seal and strainer where applicable support a proper replacement installation on select Chevrolet and GMC Suburban applications.

BrandUS Motor Works
Part NumberUSEP123A
IncludesHardware and tank seal where applicable
Number of Ports3
Ohm Range0-95 ohms
StrainerYes

This part fits 48 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1997ChevroletC1500 SuburbanLT5.7LV8GASN/A
1997ChevroletC2500 SuburbanLT7.4LV8GASN/A
1997ChevroletK1500 SuburbanLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1997ChevroletK2500 SuburbanLT7.4LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1997GMCC1500 SuburbanSLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1997GMCC2500 SuburbanSLT7.4LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1997GMCK1500 SuburbanSLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1997GMCK2500 SuburbanSLT7.4LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1996ChevroletC1500 SuburbanLT5.7LV8GASN/A
1996ChevroletC2500 SuburbanLT7.4LV8GASN/A
1996ChevroletK1500 SuburbanLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1996ChevroletK2500 SuburbanLT7.4LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1996GMCC1500 SuburbanSLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1996GMCC2500 SuburbanSLT7.4LV8GASN/A
1996GMCK1500 SuburbanSLT5.7LV8GASN/Aw/ Code VGC; VRK; VSG; VPF; VRD
1996GMCK2500 SuburbanSLT7.4LV8GASN/A
1995ChevroletC1500 SuburbanLT5.7LV8GASN/A
1995ChevroletC2500 SuburbanLT7.4LV8GASN/A
1995ChevroletK1500 SuburbanLT5.7LV8GASN/A
1995ChevroletK2500 SuburbanLT7.4LV8GASN/A
1995GMCC1500 SuburbanSLT5.7LV8GASN/A
1995GMCC2500 SuburbanSLT7.4LV8GASN/A
1995GMCK1500 SuburbanSLT5.7LV8GASN/A
1995GMCK2500 SuburbanSLT7.4LV8GASN/A
1994ChevroletC1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1994ChevroletC2500 SuburbanSilverado7.4LV8GASN/A
1994ChevroletK1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1994ChevroletK2500 SuburbanSilverado7.4LV8GASN/A
1994GMCC1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1994GMCC2500 SuburbanSLE7.4LV8GASN/A
1994GMCK1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1994GMCK2500 SuburbanSLE7.4LV8GASN/A
1993ChevroletC1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1993ChevroletC2500 SuburbanSilverado7.4LV8N/AFuel Tank Sending Unit
1993ChevroletK1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1993ChevroletK2500 SuburbanSilverado7.4LV8N/AFuel Tank Sending Unit
1993GMCC1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1993GMCC2500 SuburbanSLE7.4LV8N/AFuel Tank Sending Unit
1993GMCK1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1993GMCK2500 SuburbanSLE7.4LV8N/AFuel Tank Sending Unit
1992ChevroletC1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1992ChevroletC2500 SuburbanSilverado7.4LV8N/AFuel Tank Sending Unit
1992ChevroletK1500 SuburbanSilverado5.7LV8N/AFuel Tank Sending Unit
1992ChevroletK2500 SuburbanSilverado7.4LV8N/AFuel Tank Sending Unit
1992GMCC1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1992GMCC2500 SuburbanSLE7.4LV8N/AFuel Tank Sending Unit
1992GMCK1500 SuburbanSLE5.7LV8N/AFuel Tank Sending Unit
1992GMCK2500 SuburbanSLE7.4LV8N/AFuel Tank Sending Unit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

FG123A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.