HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US5036 Engine Water Pump
Part #: US5036

US Motor Works US5036 Engine Water Pump

⚙️ 57 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Pontiac, Buick, and Oldsmobile, Sunbird, LeMans, Grand Am, Skyhawk, Firenza, J2000 Sunbird, and J2000
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Reliable Engine Water Pump for Buick, Oldsmobile, and Pontiac Models

The US Motor Works US5036 engine water pump is designed to provide consistent cooling performance for select Buick, Oldsmobile, and Pontiac vehicles. Engineered to meet OEM specifications, this water pump supports proper engine temperature regulation and helps maintain vehicle reliability.

Key Features of the US Motor Works US5036 Water Pump

  • Compatible with Buick Firenza, Oldsmobile J2000, J2000 Sunbird, LeMans, Pontiac Grand Am, Optima, Skyhawk, Sunbird, and Tempest models
  • Engineered to meet or exceed OEM standards for fit and function
  • Durable construction for long-lasting performance
  • Direct replacement for original engine water pump
  • Part number US5036 ensures precise fitment and compatibility

Detailed Description of the US Motor Works Engine Water Pump

This engine water pump from US Motor Works is specifically designed for use in a range of Buick, Oldsmobile, and Pontiac vehicles, including the Firenza, Grand Am, J2000, J2000 Sunbird, LeMans, Optima, Skyhawk, Sunbird, and Tempest models. The US5036 water pump is manufactured to provide reliable coolant circulation, which is critical for maintaining optimal engine temperature and preventing overheating. Its construction aligns with OEM specifications, ensuring a proper fit and seamless integration with the vehicle's cooling system.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps
  • Resolves engine overheating caused by coolant circulation failure
  • Addresses coolant leaks that can lead to engine damage
  • Restores proper coolant flow in Buick, Oldsmobile, and Pontiac cooling systems
  • Prevents engine performance issues related to inadequate cooling

Installation Notes and Tips

  • Ensure compatibility with your specific vehicle make and model before installation
  • Inspect related components such as belts and hoses during replacement
  • Follow manufacturer torque specifications for mounting bolts
  • Drain coolant system prior to removal to avoid spills
  • Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty Information

The US Motor Works US5036 engine water pump is manufactured under strict quality control standards to ensure durability and reliable performance. While specific warranty details may vary, US Motor Works typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 57 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1994PontiacSunbirdLEN/A
1993PontiacSunbirdSEN/A
1993PontiacSunbirdLE Value LeaderN/A
1992PontiacSunbirdSEN/A
1992PontiacSunbirdLE Value LeaderN/A
1991PontiacSunbirdValue LeaderN/A
1991PontiacSunbirdSEN/A
1991PontiacSunbirdLEN/A
1990PontiacLeMansGSEN/A
1990PontiacOptimaBase2.0LL4N/A
1990PontiacSunbirdSEN/A
1990PontiacSunbirdLEN/A
1990PontiacSunbirdGTN/A
1989PontiacGrand AmSEN/A
1989PontiacLeMansSEN/A
1989PontiacLeMansLEN/A
1989PontiacLeMansGSEN/A
1989PontiacOptimaBase2.0LL4N/A
1989PontiacSunbirdSEN/A
1989PontiacSunbirdLEN/A
1989PontiacSunbirdGTN/A
1989PontiacTempestBase2.0LL4N/A
1988BuickSkyhawkSEN/ATiming belt driven
1988BuickSkyhawkCustomN/ATiming belt driven
1988OldsmobileFirenzaCruiserN/AExc VIN K
1988OldsmobileFirenzaBaseN/AExc VIN K
1988PontiacGrand AmSEN/A
1988PontiacGrand AmLEN/A
1988PontiacOptimaBase2.0LL4N/A
1988PontiacSunbirdSEN/A
1988PontiacSunbirdGTN/A
1988PontiacSunbirdBaseN/A
1988PontiacTempestBase2.0LL4N/A
1987BuickSkyhawkT-TypeN/ATiming belt driven
1987BuickSkyhawkSportN/ATiming belt driven
1987BuickSkyhawkLimitedN/ATiming belt driven
1987BuickSkyhawkCustomN/ATiming belt driven
1987OldsmobileFirenzaSN/AExc VIN K
1987OldsmobileFirenzaLXN/AExc VIN K
1987OldsmobileFirenzaLCN/AExc VIN K
1987OldsmobileFirenzaCruiserN/AExc VIN K
1987OldsmobileFirenzaBaseN/AExc VIN K
1987PontiacGrand AmSEN/A
1987PontiacGrand AmLEN/A
1987PontiacSunbirdSEN/A
1987PontiacSunbirdGTN/A
1987PontiacSunbirdBaseN/A
1987PontiacTempestBase2.0LL4N/A
1984PontiacJ2000 SunbirdSEN/A
1984PontiacJ2000 SunbirdLEN/A
1984PontiacJ2000 SunbirdBaseN/A
1983PontiacJ2000SEN/A
1983PontiacJ2000LEN/A
1983PontiacJ2000BaseN/A
1982PontiacJ2000SEN/ASerpentine Belt Driven
1982PontiacJ2000LEN/ASerpentine Belt Driven
1982PontiacJ2000BaseN/ASerpentine Belt Driven

* 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.