US Motor Works US5074 Engine Water Pump
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US Motor Works

US Motor Works US5074 Engine Water Pump

Brand US Motor Works US5074
Fits Chevrolet, GMC, and AM General · 265 vehicles

Engine water pump. Circulates coolant to help maintain proper engine temperature.

Installation sealing devices. Included for a more complete replacement.

Cross-references Airtex AW5074, Four Seasons 44042 and 05744474 for the same application. See all 13.

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Engine Water Pump for GM Trucks and SUVs

US Motor Works US5074 is an engine water pump for select Chevrolet and GMC applications from 1996-1999. It includes installation sealing devices and is built for vehicles that use a bolt-on pulley on many 1999 applications.

  • Engine water pump for cooling system service
  • Includes installation sealing devices
  • Direct replacement for select Chevrolet and GMC V8 applications
  • Fits many 1996-1999 Chevrolet Tahoe, GMC Yukon, and full-size truck platforms
  • Cross-references Airtex AW5074 for the same application

Fitment Coverage

  • Fits 1999 Chevrolet C1500 Suburban, N/A, Bolt on pulley
  • Fits 1999 Chevrolet C2500, N/A, Bolt on pulley
  • Fits 1999 Chevrolet C2500 Suburban, N/A, Bolt on pulley
  • Fits 1999 Chevrolet C3500, N/A, Bolt on pulley
  • Fits 1999 Chevrolet K1500 Suburban, N/A, Bolt on pulley
  • Fits 1999 Chevrolet K2500, N/A, Bolt on pulley
  • Fits 1999 Chevrolet K2500 Suburban, N/A, Bolt on pulley
  • Fits 1999 Chevrolet K3500, N/A, Bolt on pulley
  • Fits 1997-1999 Chevrolet Tahoe, N/A
  • Fits 1999 GMC C1500 Suburban, N/A, Bolt on pulley
  • Fits 1999 GMC C2500, N/A, Bolt on pulley
  • Fits 1999 GMC C2500 Suburban, N/A, Bolt on pulley
  • Fits 1999 GMC C3500, N/A, Bolt on pulley
  • Fits 1999 GMC K1500 Suburban, N/A, Bolt on pulley
  • Fits 1999 GMC K2500, N/A, Bolt on pulley
  • Fits 1999 GMC K2500 Suburban, N/A, Bolt on pulley
  • Fits 1999 GMC K3500, N/A, Bolt on pulley
  • Fits 1997-1998 Chevrolet C1500, N/A
  • Fits 1997-1998 Chevrolet C1500 Suburban, N/A
  • Fits 1997-1998 Chevrolet C2500, N/A
  • Fits 1997-1998 Chevrolet C2500 Suburban, N/A
  • Fits 1997-1998 Chevrolet C3500, N/A
  • Fits 1996-1998 Chevrolet Express 2500, N/A
  • Fits 1996-1998 Chevrolet Express 3500, N/A
  • Fits 1997-1998 Chevrolet K1500, N/A
  • Fits 1997-1998 Chevrolet K1500 Suburban, N/A
  • Fits 1997-1998 Chevrolet K2500, N/A
  • Fits 1997-1998 Chevrolet K2500 Suburban, N/A
  • Fits 1997-1998 Chevrolet K3500, N/A
  • Fits 1997-1998 Chevrolet P30, N/A
  • Fits 1997-1998 GMC C1500 Suburban, N/A
  • Fits 1997-1998 GMC C2500, N/A
  • Fits 1997-1998 GMC C2500 Suburban, N/A
  • Fits 1997-1998 GMC C3500, N/A
  • Fits 1997-1998 GMC K1500, N/A
  • Fits 1997-1998 GMC K1500 Suburban, N/A
  • Fits 1997-1998 GMC K2500, N/A
  • Fits 1997-1998 GMC K2500 Suburban, N/A
  • Fits 1997-1998 GMC K3500, N/A
  • Fits 1997-1998 GMC P3500, N/A
  • Fits 1996-1998 GMC Savana 2500, N/A
  • Fits 1996-1998 GMC Savana 3500, N/A
  • Fits 1997 GMC C1500, N/A
  • Fits 1997 GMC Yukon, N/A
  • Fits 1996 Chevrolet C1500, N/A, Late
  • Fits 1996 Chevrolet C1500 Suburban, N/A, Late
  • Fits 1996 Chevrolet C2500, N/A, Late
  • Fits 1996 Chevrolet C2500 Suburban, N/A, Late
  • Fits 1996 Chevrolet C3500, N/A, Late
  • Fits 1996 Chevrolet K1500, N/A, Late
  • Fits 1996 Chevrolet K1500 Suburban, N/A, Late
  • Fits 1996 Chevrolet K2500, N/A, 2nd Design; Dual Thermostat
  • Fits 1996 Chevrolet K2500 Suburban, N/A, Late
  • Fits 1996 Chevrolet K3500, N/A, 2nd Design; Dual Thermostat
  • Fits 1996 Chevrolet Tahoe, N/A, Late
  • Fits 1996 GMC C1500, N/A, Late
  • Fits 1996 GMC C1500 Suburban, N/A, Late
  • Fits 1996 GMC C2500, N/A, Late
  • Fits 1996 GMC C2500 Suburban, N/A, Late
  • Fits 1996 GMC C3500, N/A, Late
  • Fits 1996 GMC K1500, N/A, Late
  • Fits 1996 GMC K1500 Suburban, N/A, Late
  • Fits 1996 GMC K2500, N/A, 2nd Design; Dual Thermostat
  • Fits 1996 GMC K2500 Suburban, N/A, Late
  • Fits 1996 GMC K3500, N/A, 2nd Design; Dual Thermostat
  • Fits 1996 GMC Yukon, N/A, Late

What This Water Pump Helps Address

  • Coolant circulation problems caused by a worn pump
  • Overheating from reduced water pump output
  • Coolant leaks at the pump mounting surface
  • Noisy operation from bearing wear or impeller damage
  • Cooling system service on Chevrolet Tahoe, GMC Yukon, and GM truck applications

Installation Notes

Verify engine configuration, pulley style, and model-year details before installation. This part is listed for N/A position applications and includes fitment notes such as bolt-on pulley, late production, and 2nd design with dual thermostat on select 1996 vehicles. Replace worn sealing surfaces and follow the vehicle service procedure for coolant refill and bleed.

Quality Assurance

US Motor Works identifies this part as an engine water pump with installation sealing devices included. Use the listed interchange references, including Airtex AW5074 and Four Seasons 44042, to confirm application matching for Chevrolet and GMC cooling system repair.

Related reading

This part fits 265 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1999ChevroletC1500 SuburbanLTN/ABolt on pulley
1999ChevroletC1500 SuburbanLSN/ABolt on pulley
1999ChevroletC1500 SuburbanBaseN/ABolt on pulley
1999ChevroletC2500LSN/ABolt on pulley
1999ChevroletC2500BaseN/ABolt on pulley
1999ChevroletC2500 SuburbanLSN/ABolt on pulley
1999ChevroletC2500 SuburbanBaseN/ABolt on pulley
1999ChevroletC3500LSN/ABolt on pulley
1999ChevroletC3500BaseN/ABolt on pulley
1999ChevroletK1500 SuburbanLTN/ABolt on pulley
1999ChevroletK1500 SuburbanLSN/ABolt on pulley
1999ChevroletK1500 SuburbanBaseN/ABolt on pulley
1999ChevroletK2500LSN/ABolt on pulley
1999ChevroletK2500BaseN/ABolt on pulley
1999ChevroletK2500 SuburbanLSN/ABolt on pulley
1999ChevroletK2500 SuburbanBaseN/ABolt on pulley
1999ChevroletK3500LSN/ABolt on pulley
1999ChevroletK3500BaseN/ABolt on pulley
1999ChevroletTahoeBaseN/A—
1999GMCC1500 SuburbanSLTN/ABolt on pulley
1999GMCC1500 SuburbanSLEN/ABolt on pulley
1999GMCC1500 SuburbanBaseN/ABolt on pulley
1999GMCC2500Sierra SLTN/ABolt on pulley
1999GMCC2500Sierra SLEN/ABolt on pulley
1999GMCC2500Sierra SLN/ABolt on pulley
1999GMCC2500 SuburbanSLTN/ABolt on pulley
1999GMCC2500 SuburbanSLEN/ABolt on pulley
1999GMCC2500 SuburbanBaseN/ABolt on pulley
1999GMCC3500Sierra SLTN/ABolt on pulley
1999GMCC3500Sierra SLEN/ABolt on pulley
1999GMCC3500Sierra SLN/ABolt on pulley
1999GMCK1500 SuburbanSLTN/ABolt on pulley
1999GMCK1500 SuburbanSLEN/ABolt on pulley
1999GMCK1500 SuburbanBaseN/ABolt on pulley
1999GMCK2500Sierra SLTN/ABolt on pulley
1999GMCK2500Sierra SLEN/ABolt on pulley
1999GMCK2500Sierra SLN/ABolt on pulley
1999GMCK2500 SuburbanSLTN/ABolt on pulley
1999GMCK2500 SuburbanSLEN/ABolt on pulley
1999GMCK2500 SuburbanBaseN/ABolt on pulley
1999GMCK3500Sierra SLTN/ABolt on pulley
1999GMCK3500Sierra SLEN/ABolt on pulley
1999GMCK3500Sierra SLN/ABolt on pulley
1998ChevroletC1500WTN/A—
1998ChevroletC1500SilveradoN/A—
1998ChevroletC1500CheyenneN/A—
1998ChevroletC1500 SuburbanLSN/A—
1998ChevroletC1500 SuburbanBaseN/A—
1998ChevroletC2500WTN/A—
1998ChevroletC2500SilveradoN/A—
1998ChevroletC2500CheyenneN/A—
1998ChevroletC2500 SuburbanLSN/A—
1998ChevroletC2500 SuburbanBaseN/A—
1998ChevroletC3500SilveradoN/A—
1998ChevroletC3500CheyenneN/A—
1998ChevroletExpress 2500LSN/A—
1998ChevroletExpress 2500BaseN/A—
1998ChevroletExpress 3500LSN/A—
1998ChevroletExpress 3500BaseN/A—
1998ChevroletK1500WTN/A—
1998ChevroletK1500SilveradoN/A—
1998ChevroletK1500CheyenneN/A—
1998ChevroletK1500 SuburbanLSN/A—
1998ChevroletK1500 SuburbanBaseN/A—
1998ChevroletK2500WTN/A—
1998ChevroletK2500SilveradoN/A—
1998ChevroletK2500CheyenneN/A—
1998ChevroletK2500 SuburbanLSN/A—
1998ChevroletK2500 SuburbanBaseN/A—
1998ChevroletK3500SilveradoN/A—
1998ChevroletK3500CheyenneN/A—
1998ChevroletP30BaseN/A—
1998ChevroletTahoeLTN/A—
1998ChevroletTahoeLSN/A—
1998ChevroletTahoeBaseN/A—
1998GMCC1500 SuburbanSLTN/A—
1998GMCC1500 SuburbanSLEN/A—
1998GMCC1500 SuburbanBaseN/A—
1998GMCC2500Sierra SLTN/A—
1998GMCC2500Sierra SLEN/A—
1998GMCC2500Sierra SLN/A—
1998GMCC2500 SuburbanSLTN/A—
1998GMCC2500 SuburbanSLEN/A—
1998GMCC2500 SuburbanBaseN/A—
1998GMCC3500Sierra SLTN/A—
1998GMCC3500Sierra SLEN/A—
1998GMCC3500Sierra SLN/A—
1998GMCK1500Sierra SpecialN/A—
1998GMCK1500Sierra SLTN/A—
1998GMCK1500Sierra SLEN/A—
1998GMCK1500Sierra SLN/A—
1998GMCK1500 SuburbanSLTN/A—
1998GMCK1500 SuburbanSLEN/A—
1998GMCK1500 SuburbanBaseN/A—
1998GMCK2500Sierra SLTN/A—
1998GMCK2500Sierra SLEN/A—
1998GMCK2500Sierra SLN/A—
1998GMCK2500 SuburbanSLTN/A—
1998GMCK2500 SuburbanSLEN/A—
1998GMCK2500 SuburbanBaseN/A—
1998GMCK3500Sierra SLTN/A—
1998GMCK3500Sierra SLEN/A—
1998GMCK3500Sierra SLN/A—
1998GMCP3500BaseN/A—
1998GMCSavana 2500SLEN/A—
1998GMCSavana 2500BaseN/A—
1998GMCSavana 3500SLEN/A—
1998GMCSavana 3500BaseN/A—
1997ChevroletC1500WTN/A—
1997ChevroletC1500SilveradoN/A—
1997ChevroletC1500CheyenneN/A—
1997ChevroletC1500BaseN/A—
1997ChevroletC1500 SuburbanLTN/A—
1997ChevroletC1500 SuburbanLSN/A—
1997ChevroletC1500 SuburbanBaseN/A—
1997ChevroletC2500SilveradoN/A—
1997ChevroletC2500CheyenneN/A—
1997ChevroletC2500BaseN/A—
1997ChevroletC2500 SuburbanLTN/A—
1997ChevroletC2500 SuburbanLSN/A—
1997ChevroletC2500 SuburbanBaseN/A—
1997ChevroletC3500SilveradoN/A—
1997ChevroletC3500CheyenneN/A—
1997ChevroletC3500BaseN/A—
1997ChevroletExpress 2500LSN/A—
1997ChevroletExpress 2500BaseN/A—
1997ChevroletExpress 3500LSN/A—
1997ChevroletExpress 3500BaseN/A—
1997ChevroletK1500WTN/A—
1997ChevroletK1500SilveradoN/A—
1997ChevroletK1500CheyenneN/A—
1997ChevroletK1500BaseN/A—
1997ChevroletK1500 SuburbanLTN/A—
1997ChevroletK1500 SuburbanLSN/A—
1997ChevroletK1500 SuburbanBaseN/A—
1997ChevroletK2500SilveradoN/A—
1997ChevroletK2500CheyenneN/A—
1997ChevroletK2500BaseN/A—
1997ChevroletK2500 SuburbanLTN/A—
1997ChevroletK2500 SuburbanLSN/A—
1997ChevroletK2500 SuburbanBaseN/A—
1997ChevroletK3500SilveradoN/A—
1997ChevroletK3500CheyenneN/A—
1997ChevroletK3500BaseN/A—
1997ChevroletP30BaseN/A—
1997ChevroletTahoeLTN/A—
1997ChevroletTahoeLSN/A—
1997ChevroletTahoeBaseN/A—
1997GMCC1500Sierra SpecialN/A—
1997GMCC1500Sierra SLTN/A—
1997GMCC1500Sierra SLEN/A—
1997GMCC1500Sierra SLN/A—
1997GMCC1500Sierra GTN/A—
1997GMCC1500 SuburbanSLTN/A—
1997GMCC1500 SuburbanSLEN/A—
1997GMCC1500 SuburbanBaseN/A—
1997GMCC2500Sierra SLTN/A—
1997GMCC2500Sierra SLEN/A—
1997GMCC2500Sierra SLN/A—
1997GMCC2500 SuburbanSLTN/A—
1997GMCC2500 SuburbanSLEN/A—
1997GMCC2500 SuburbanBaseN/A—
1997GMCC3500Sierra SLTN/A—
1997GMCC3500Sierra SLEN/A—
1997GMCC3500Sierra SLN/A—
1997GMCK1500Sierra SLTN/A—
1997GMCK1500Sierra SLEN/A—
1997GMCK1500Sierra SLN/A—
1997GMCK1500 SuburbanSLTN/A—
1997GMCK1500 SuburbanSLEN/A—
1997GMCK1500 SuburbanBaseN/A—
1997GMCK2500Sierra SLTN/A—
1997GMCK2500Sierra SLEN/A—
1997GMCK2500Sierra SLN/A—
1997GMCK2500 SuburbanSLTN/A—
1997GMCK2500 SuburbanSLEN/A—
1997GMCK2500 SuburbanBaseN/A—
1997GMCK3500Sierra SLTN/A—
1997GMCK3500Sierra SLEN/A—
1997GMCK3500Sierra SLN/A—
1997GMCP3500BaseN/A—
1997GMCSavana 2500SLEN/A—
1997GMCSavana 2500BaseN/A—
1997GMCSavana 3500SLEN/A—
1997GMCSavana 3500BaseN/A—
1997GMCYukonSLTN/A—
1997GMCYukonSLEN/A—
1997GMCYukonSLN/A—
1996ChevroletC1500WTN/ALate
1996ChevroletC1500SilveradoN/ALate
1996ChevroletC1500CheyenneN/ALate
1996ChevroletC1500BaseN/ALate
1996ChevroletC1500 SuburbanLTN/ALate
1996ChevroletC1500 SuburbanLSN/ALate
1996ChevroletC1500 SuburbanBaseN/ALate
1996ChevroletC2500SilveradoN/ALate
1996ChevroletC2500CheyenneN/ALate
1996ChevroletC2500BaseN/ALate
1996ChevroletC2500 SuburbanLTN/ALate
1996ChevroletC2500 SuburbanLSN/ALate
1996ChevroletC2500 SuburbanBaseN/ALate
1996ChevroletC3500SilveradoN/ALate
1996ChevroletC3500CheyenneN/ALate
1996ChevroletC3500BaseN/ALate
1996ChevroletExpress 2500LSN/A—
1996ChevroletExpress 3500LSN/A—
1996ChevroletExpress 3500BaseN/A—
1996ChevroletK1500WTN/ALate
1996ChevroletK1500SilveradoN/ALate
1996ChevroletK1500CheyenneN/ALate
1996ChevroletK1500BaseN/ALate
1996ChevroletK1500 SuburbanLTN/ALate
1996ChevroletK1500 SuburbanLSN/ALate
1996ChevroletK1500 SuburbanBaseN/ALate
1996ChevroletK2500SilveradoN/A2nd Design; Dual Thermostat
1996ChevroletK2500CheyenneN/A2nd Design; Dual Thermostat
1996ChevroletK2500BaseN/A2nd Design; Dual Thermostat
1996ChevroletK2500 SuburbanLTN/ALate
1996ChevroletK2500 SuburbanLSN/ALate
1996ChevroletK2500 SuburbanBaseN/ALate
1996ChevroletK3500SilveradoN/A2nd Design; Dual Thermostat
1996ChevroletK3500CheyenneN/A2nd Design; Dual Thermostat
1996ChevroletK3500BaseN/A2nd Design; Dual Thermostat
1996ChevroletTahoeLTN/ALate
1996ChevroletTahoeLSN/ALate
1996ChevroletTahoeBaseN/ALate
1996GMCC1500Sierra SpecialN/ALate
1996GMCC1500Sierra SLTN/ALate
1996GMCC1500Sierra SLEN/ALate
1996GMCC1500Sierra SLN/ALate
1996GMCC1500 SuburbanSLTN/ALate
1996GMCC1500 SuburbanSLEN/ALate
1996GMCC1500 SuburbanBaseN/ALate
1996GMCC2500Sierra SLTN/ALate
1996GMCC2500Sierra SLEN/ALate
1996GMCC2500Sierra SLN/ALate
1996GMCC2500 SuburbanSLTN/ALate
1996GMCC2500 SuburbanSLEN/ALate
1996GMCC2500 SuburbanBaseN/ALate
1996GMCC3500Sierra SLTN/ALate
1996GMCC3500Sierra SLEN/ALate
1996GMCC3500Sierra SLN/ALate
1996GMCK1500Sierra SpecialN/ALate
1996GMCK1500Sierra SLTN/ALate
1996GMCK1500Sierra SLEN/ALate
1996GMCK1500Sierra SLN/ALate
1996GMCK1500 SuburbanSLTN/ALate
1996GMCK1500 SuburbanSLEN/ALate
1996GMCK1500 SuburbanBaseN/ALate
1996GMCK2500Sierra SLTN/A2nd Design; Dual Thermostat
1996GMCK2500Sierra SLEN/A2nd Design; Dual Thermostat
1996GMCK2500Sierra SLN/A2nd Design; Dual Thermostat
1996GMCK2500 SuburbanSLTN/ALate
1996GMCK2500 SuburbanSLEN/ALate
1996GMCK2500 SuburbanBaseN/ALate
1996GMCK3500Sierra SLTN/A2nd Design; Dual Thermostat
1996GMCK3500Sierra SLEN/A2nd Design; Dual Thermostat
1996GMCK3500Sierra SLN/A2nd Design; Dual Thermostat
1996GMCSavana 2500SLEN/A—
1996GMCSavana 2500BaseN/A—
1996GMCSavana 3500SLEN/A—
1996GMCSavana 3500BaseN/A—
1996GMCYukonSLTN/ALate
1996GMCYukonSLEN/ALate
1996GMCYukonSLN/ALate
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex — AW5074Four Seasons — 4404205744474574447457446620574466205744938574493812530176125347721916861088894036WP-9021