Homeβ€Ί Belts and Cooling > Water Pump and Related Componentsβ€Ί US Motor Works US5000 Engine Water Pump
Part #: US5000

US Motor Works US5000 Engine Water Pump

βš™οΈ 183 vehicles fit this part
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βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸš—Fitment: Buick, Oldsmobile, Pontiac, and Chevrolet, Skylark, Cutlass Calais, Grand Am, Fiero, Somerset, Calais, Century, Celebrity, Cutlass Ciera, 6000, Somerset Regal, Citation II, Omega, Phoenix, and Citation
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Reliable Engine Water Pump for Buick, Chevrolet, Oldsmobile, and Pontiac

The US Motor Works US5000 engine water pump is designed to maintain optimal engine temperature in select Buick, Chevrolet, Oldsmobile, and Pontiac models. This replacement water pump ensures consistent coolant circulation to prevent overheating and engine damage.

  • Compatible with Buick 6000, Calais, Century, Skylark
  • Fits Chevrolet Celebrity, Citation, Citation II, and Omega
  • Suitable for Oldsmobile Cutlass Calais, Cutlass Ciera, and Omega
  • Works with Pontiac Fiero, Grand Am, Phoenix
  • Durable construction for long-lasting performance

Product Overview and Compatibility

The US Motor Works US5000 engine water pump is engineered to meet the cooling system requirements of various GM vehicles from the 1980s and 1990s. It is compatible with multiple Buick models such as the 6000 and Skylark, Chevrolet models including the Celebrity and Citation series, Oldsmobile Cutlass variants, and Pontiac models like the Fiero and Grand Am. This water pump is a direct replacement part designed to restore proper coolant flow and maintain engine temperature stability.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps causing coolant loss
  • Prevents engine overheating due to inadequate coolant circulation
  • Eliminates noise or bearing failure associated with worn pumps
  • Restores proper coolant flow for improved engine efficiency
  • Addresses coolant leaks that can lead to engine damage

Installation Notes and Tips

When installing the US Motor Works US5000 water pump, ensure the cooling system is fully drained before removal. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended. Torque bolts to manufacturer specifications and refill the cooling system with the appropriate coolant mixture. Bleed the system to remove air pockets for optimal performance.

Quality Assurance and Warranty Information

US Motor Works manufactures the US5000 water pump to meet or exceed OEM standards for fit and function. While specific warranty details may vary, this part typically includes a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 183 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
1991BuickSkylarkLuxury EditionN/ANo pulley
1991BuickSkylarkGran SportN/ANo pulley
1991BuickSkylarkCustomN/ANo pulley
1991BuickSkylarkBaseN/ANo pulley
1991OldsmobileCutlass CalaisSN/ANo pulley
1991OldsmobileCutlass CalaisGTN/ANo pulley
1991OldsmobileCutlass CalaisBaseN/ANo pulley
1991PontiacGrand AmValue LeaderN/ANo pulley
1991PontiacGrand AmLEN/ANo pulley
1990BuickSkylarkLuxury EditionN/ANo pulley
1990BuickSkylarkGran SportN/ANo pulley
1990BuickSkylarkCustomN/ANo pulley
1990BuickSkylarkBaseN/ANo pulley
1990OldsmobileCutlass CalaisSN/ANo pulley
1990OldsmobileCutlass CalaisGTN/ANo pulley
1990OldsmobileCutlass CalaisBaseN/ANo pulley
1990PontiacGrand AmLEN/ANo pulley
1989BuickSkylarkLimitedN/ANo pulley
1989BuickSkylarkCustomN/ANo pulley
1989OldsmobileCutlass CalaisSLN/ANo pulley
1989OldsmobileCutlass CalaisSN/ANo pulley
1989OldsmobileCutlass CalaisGTN/ANo pulley
1989OldsmobileCutlass CalaisBaseN/ANo pulley
1989PontiacGrand AmLEN/ANo pulley
1988BuickSkylarkLimitedN/ANo pulley
1988BuickSkylarkCustomN/ANo pulley
1988OldsmobileCutlass CalaisSLN/ANo pulley
1988OldsmobileCutlass CalaisGTN/ANo pulley
1988OldsmobileCutlass CalaisBaseN/ANo pulley
1988PontiacFieroValue LeaderN/ANo pulley
1988PontiacFieroSportN/ANo pulley
1988PontiacGrand AmLEN/ANo pulley
1988PontiacGrand AmBaseN/ANo pulley
1987BuickSkylarkLimitedN/ANo pulley
1987BuickSkylarkCustomN/ANo pulley
1987OldsmobileCalaisSupremeN/ANo pulley
1987OldsmobileCalaisGTN/ANo pulley
1987OldsmobileCalaisBaseN/ANo pulley
1987PontiacFieroValue LeaderN/ANo pulley
1987PontiacFieroSportN/ANo pulley
1987PontiacFieroSEN/ANo pulley
1987PontiacGrand AmSEN/ANo pulley
1987PontiacGrand AmLEN/ANo pulley
1987PontiacGrand AmBaseN/ANo pulley
1986BuickCenturyLimitedN/ANo pulley
1986BuickCenturyEstate WagonN/ANo pulley
1986BuickCenturyCustomN/ANo pulley
1986BuickSkylarkLimitedN/ANo pulley
1986BuickSkylarkCustomN/ANo pulley
1986ChevroletCelebrityEurosportN/ANo pulley
1986ChevroletCelebrityEstateN/ANo pulley
1986ChevroletCelebrityBaseN/ANo pulley
1986OldsmobileCalaisSupremeN/ANo pulley
1986OldsmobileCalaisGTN/ANo pulley
1986OldsmobileCalaisESN/ANo pulley
1986OldsmobileCalaisBaseN/ANo pulley
1986OldsmobileCutlass CieraSLN/ANo pulley
1986OldsmobileCutlass CieraSN/ANo pulley
1986OldsmobileCutlass CieraLSN/ANo pulley
1986OldsmobileCutlass CieraHolidayN/ANo pulley
1986OldsmobileCutlass CieraGTN/ANo pulley
1986OldsmobileCutlass CieraESN/ANo pulley
1986OldsmobileCutlass CieraBroughamN/ANo pulley
1986Pontiac6000LEN/ANo pulley
1986Pontiac6000BaseN/ANo pulley
1986PontiacFieroValue LeaderN/ANo pulley
1986PontiacFieroSportN/ANo pulley
1986PontiacFieroSEN/ANo pulley
1986PontiacGrand AmLEN/ANo pulley
1986PontiacGrand AmBaseN/ANo pulley
1985BuickCenturyLimitedN/ANo pulley
1985BuickCenturyEstate WagonN/ANo pulley
1985BuickCenturyCustomN/ANo pulley
1985BuickSkylarkLimitedN/ANo pulley
1985BuickSkylarkCustomN/ANo pulley
1985ChevroletCelebrityEurosportN/ANo pulley
1985ChevroletCelebrityEstateN/ANo pulley
1985ChevroletCelebrityClassicN/ANo pulley
1985ChevroletCelebrityBaseN/ANo pulley
1985ChevroletCitation IIX-11N/ANo pulley
1985ChevroletCitation IIBaseN/ANo pulley
1985OldsmobileCalaisSupremeN/ANo pulley
1985OldsmobileCalaisBaseN/ANo pulley
1985OldsmobileCalais500N/ANo pulley
1985OldsmobileCutlass CieraLSN/ANo pulley
1985OldsmobileCutlass CieraHolidayN/ANo pulley
1985OldsmobileCutlass CieraESN/ANo pulley
1985OldsmobileCutlass CieraCruiser LSN/ANo pulley
1985OldsmobileCutlass CieraBroughamN/ANo pulley
1985Pontiac6000LEN/ANo pulley
1985Pontiac6000BaseN/ANo pulley
1985PontiacFieroSportN/ANo pulley
1985PontiacFieroSEN/ANo pulley
1985PontiacFieroBaseN/ANo pulley
1985PontiacGrand AmLEN/ANo pulley
1985PontiacGrand AmBaseN/ANo pulley
1984BuickCenturyOlympia LimitedN/ANo pulley
1984BuickCenturyLimitedN/ANo pulley
1984BuickCenturyEstateN/ANo pulley
1984BuickCenturyCustomN/ANo pulley
1984BuickSkylarkLimitedN/ANo pulley
1984BuickSkylarkCustomN/ANo pulley
1984ChevroletCelebrityEurosportN/ANo pulley
1984ChevroletCelebrityBaseN/ANo pulley
1984ChevroletCitation IIX-11N/ANo pulley
1984ChevroletCitation IIBaseN/ANo pulley
1984OldsmobileCutlass CieraLSN/ANo pulley
1984OldsmobileCutlass CieraCruiser LSN/ANo pulley
1984OldsmobileCutlass CieraBroughamN/ANo pulley
1984OldsmobileOmegaESN/ANo pulley
1984OldsmobileOmegaBroughamN/ANo pulley
1984OldsmobileOmegaBaseN/ANo pulley
1984Pontiac6000LEN/ANo pulley
1984Pontiac6000BaseN/ANo pulley
1984PontiacFieroSportN/ANo pulley
1984PontiacFieroSEN/ANo pulley
1984PontiacFieroBaseN/ANo pulley
1984PontiacPhoenixLEN/ANo pulley
1984PontiacPhoenixBaseN/ANo pulley
1983BuickCenturyLimitedN/ANo pulley
1983BuickCenturyCustomN/ANo pulley
1983BuickSkylarkLimitedN/ANo pulley
1983BuickSkylarkCustomN/ANo pulley
1983ChevroletCelebrityCLN/ANo pulley
1983ChevroletCelebrityBaseN/ANo pulley
1983ChevroletCitationX-11N/ANo pulley
1983ChevroletCitationBaseN/ANo pulley
1983OldsmobileCutlass CieraLSN/ANo pulley
1983OldsmobileCutlass CieraESN/ANo pulley
1983OldsmobileCutlass CieraBroughamN/ANo pulley
1983OldsmobileCutlass CieraBaseN/ANo pulley
1983OldsmobileOmegaESCN/ANo pulley
1983OldsmobileOmegaESN/ANo pulley
1983OldsmobileOmegaBroughamN/ANo pulley
1983OldsmobileOmegaBaseN/ANo pulley
1983Pontiac6000LEN/ANo pulley
1983Pontiac6000BaseN/ANo pulley
1983PontiacPhoenixLJN/ANo pulley
1983PontiacPhoenixBaseN/ANo pulley
1982BuickCenturyLimitedN/ANo pulley
1982BuickCenturyCustomN/ANo pulley
1982BuickSkylarkSportN/ANo pulley
1982BuickSkylarkLimitedN/ANo pulley
1982BuickSkylarkBaseN/ANo pulley
1982ChevroletCelebrityCSN/ANo pulley
1982ChevroletCelebrityCLN/ANo pulley
1982ChevroletCelebrityBaseN/ANo pulley
1982ChevroletCitationX-11N/ANo pulley
1982ChevroletCitationBaseN/ANo pulley
1982OldsmobileCutlass CieraLSN/ANo pulley
1982OldsmobileCutlass CieraBroughamN/ANo pulley
1982OldsmobileCutlass CieraBaseN/ANo pulley
1982OldsmobileOmegaESN/ANo pulley
1982OldsmobileOmegaBroughamN/ANo pulley
1982OldsmobileOmegaBaseN/ANo pulley
1982Pontiac6000LEN/ANo pulley
1982Pontiac6000BaseN/ANo pulley
1982PontiacPhoenixLJN/ANo pulley
1982PontiacPhoenixBaseN/ANo pulley
1981BuickSkylarkSportN/ANo pulley
1981BuickSkylarkLimitedN/ANo pulley
1981BuickSkylarkBaseN/ANo pulley
1981ChevroletCitationX-11N/ANo pulley
1981ChevroletCitationBaseN/ANo pulley
1981OldsmobileOmegaSportN/ANo pulley
1981OldsmobileOmegaSXN/ANo pulley
1981OldsmobileOmegaESN/ANo pulley
1981OldsmobileOmegaBroughamN/ANo pulley
1981OldsmobileOmegaBaseN/ANo pulley
1981PontiacPhoenixLJN/ANo pulley
1981PontiacPhoenixBaseN/ANo pulley
1980BuickSkylarkSportN/ANo pulley
1980BuickSkylarkLimitedN/ANo pulley
1980BuickSkylarkBaseN/ANo pulley
1980ChevroletCitationX-11N/ANo pulley
1980ChevroletCitationCustomN/ANo pulley
1980ChevroletCitationClubN/ANo pulley
1980ChevroletCitationBaseN/ANo pulley
1980OldsmobileOmegaSXN/ANo pulley
1980OldsmobileOmegaBroughamN/ANo pulley
1980OldsmobileOmegaBaseN/ANo pulley
1980PontiacPhoenixLJN/ANo pulley
1980PontiacPhoenixBaseN/ANo pulley

* 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.