HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USEP3631S Fuel Pump Module Assembly
Part #: USEP3631S

US Motor Works USEP3631S Fuel Pump Module Assembly

ELECTRIC FUEL PUMP MODULE
⚙️ 45 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦ELECTRIC FUEL PUMP MODULE
🚗Fitment: Chevrolet and GMC, R2500, R2500 Suburban, V2500 Suburban, R20 Suburban, V20 Suburban, R10, R20, V10, V20, R1500, V1500, and V2500
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Reliable Fuel Delivery for Chevrolet and GMC Trucks

The US Motor Works ELECTRIC FUEL PUMP MODULE USEP3631S is designed to provide consistent fuel delivery for a range of Chevrolet and GMC truck models. Engineered to meet the demands of heavy-duty vehicles, this fuel pump module assembly ensures proper fuel system performance and reliability.

  • Direct replacement fuel pump module assembly
  • Compatible with Chevrolet and GMC R and V series trucks
  • Designed for models including R10, R20, R20 Suburban, R30, R1500, R2500, R2500 Suburban, R3500, V10, V20, V20 Suburban, V30, V1500, V2500, V2500 Suburban, and V3500
  • Part number USEP3631S for precise fitment
  • Part of the ELECTRIC FUEL PUMP MODULE product line by US Motor Works

About the ELECTRIC FUEL PUMP MODULE Product Line

The ELECTRIC FUEL PUMP MODULE line from US Motor Works focuses on delivering reliable and efficient fuel pump assemblies tailored for specific vehicle applications. This product line emphasizes compatibility and durability, providing a direct fit for various Chevrolet and GMC truck models. The USEP3631S fuel pump module is engineered to maintain optimal fuel pressure and flow, supporting engine performance and fuel system integrity.

Product Details and Compatibility

This fuel pump module assembly is specifically designed for use in Chevrolet and GMC trucks, including the R10, R20, R20 Suburban, R30, R1500, R2500, R2500 Suburban, R3500, V10, V20, V20 Suburban, V30, V1500, V2500, V2500 Suburban, and V3500 models. The USEP3631S part number ensures a precise match to original equipment specifications, facilitating straightforward installation and reliable operation. This module supports the fuel delivery system by maintaining consistent pressure and flow, which is critical for engine efficiency and performance.

Common Issues Addressed by This Fuel Pump Module

  • Intermittent or complete fuel delivery failure
  • Engine stalling or hesitation during acceleration
  • Fuel pump noise or irregular operation
  • Check engine light related to fuel system faults
  • Reduced fuel efficiency due to inconsistent fuel pressure

Installation Notes and Tips

Installation of the USEP3631S fuel pump module should be performed by a qualified technician familiar with fuel system components. Ensure the vehicle’s battery is disconnected before beginning work to prevent electrical hazards. Proper sealing and connection of fuel lines and electrical connectors are essential to avoid leaks and ensure reliable operation. Verify compatibility with the specific Chevrolet or GMC model before installation.

Quality Assurance and Warranty

US Motor Works manufactures the ELECTRIC FUEL PUMP MODULE line to meet or exceed OEM standards. While specific warranty details for part number USEP3631S may vary, US Motor Works typically offers coverage against defects in materials and workmanship. Refer to the product documentation or contact the manufacturer for exact warranty terms.

This part fits 45 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1991ChevroletR3500Silverado7.4LV8GASN/ADriver side mount
1991ChevroletV2500 SuburbanSilverado5.7LV8GASN/ADriver side mount
1991ChevroletV3500Silverado7.4LV8GASN/ADriver side mount
1991GMCR3500SLE7.4LV8GASN/ADriver side mount
1991GMCV3500SLE7.4LV8GASN/ADriver side mount
1990ChevroletR3500Silverado7.4LV8GASN/ADriver side mount
1990ChevroletV3500Silverado7.4LV8GASN/ADriver side mount
1990GMCR3500SLE7.4LV8GASN/ADriver side mount
1990GMCV3500SLE7.4LV8GASN/ADriver side mount
1989ChevroletR25005.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1989ChevroletR2500 Suburban5.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1989ChevroletR3500Silverado7.4LV8GASN/ADriver side mount
1989ChevroletV2500 Suburban5.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1989ChevroletV3500Silverado7.4LV8GASN/ADriver side mount
1989GMCR2500Sierra Classic7.4LV8GASN/ADriver side mount
1989GMCR2500 SuburbanSierra Classic7.4LV8GASN/ADriver side mount
1989GMCR3500Sierra Classic7.4LV8GASN/ADriver side mount
1989GMCV2500 SuburbanSierra Classic5.7LV8GASN/ADriver side mount
1989GMCV3500Sierra Classic7.4LV8GASN/ADriver side mount
1988ChevroletR20Silverado7.4LV8GASN/ADriver side mount
1988ChevroletR20 Suburban5.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1988ChevroletR30Silverado7.4LV8GASN/ADriver side mount
1988ChevroletV20 Suburban7.4LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1988ChevroletV20 Suburban5.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1988ChevroletV30Silverado7.4LV8GASN/ADriver side mount
1988GMCR2500Sierra Classic7.4LV8GASN/ADriver side mount
1988GMCR2500 SuburbanSierra Classic7.4LV8GASN/ADriver side mount
1988GMCR3500Sierra Classic7.4LV8GASN/ADriver side mount
1988GMCV2500 SuburbanSierra Classic5.7LV8GASN/ADriver side mount
1988GMCV3500Sierra Classic7.4LV8GASN/ADriver side mount
1987ChevroletR105.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987ChevroletR204.3LV6N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987ChevroletR30Silverado7.4LV8GASN/ADriver side mount
1987ChevroletV105.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987ChevroletV104.3LV6N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987ChevroletV205.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987ChevroletV30Silverado7.4LV8GASN/ADriver side mount
1987GMCR15005.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCR15004.3LV6N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCR25004.3LV6N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCR3500Sierra Classic7.4LV8GASN/ADriver side mount
1987GMCV15005.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCV15004.3LV6N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCV25005.7LV8N/Aharness code VEE or VEV; ELECTRIC FUEL PUMP MODULE
1987GMCV3500Sierra Classic7.4LV8GASN/ADriver side mount

* 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:

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