HomeBelts and Cooling > Hoses and PipesMotorad CH2091 Radiator Coolant Hose Connector - Upper
Part #: CH2091

Motorad CH2091 Radiator Coolant Hose Connector - Upper

Upper
⚙️ 29 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, and Chevrolet, Allure, Impala, Impala Limited, LaCrosse, SRX, and XTS
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Reliable Radiator Coolant Hose Connector for Buick, Cadillac, Chevrolet

The Motorad CH2091 radiator coolant hose connector is designed to provide a secure and efficient connection within the cooling system of select Buick, Cadillac, and Chevrolet vehicles. Engineered from durable plastic and featuring a built-in gasket, this connector ensures a tight seal to prevent leaks and maintain optimal engine temperature.

  • Constructed from high-quality black plastic for durability and corrosion resistance
  • Includes a gasket to ensure a reliable, leak-free seal
  • Compatible with Buick Allure, Cadillac SRX and XTS, Chevrolet Impala, Impala Limited, and LaCrosse models
  • Part number CH2091 for precise identification and fitment
  • Does not include bolts, designed for use with existing hardware

Durable Plastic Construction with Integrated Gasket

The CH2091 radiator coolant hose connector is made from robust plastic material that withstands the thermal and mechanical stresses typical in automotive cooling systems. Its black finish offers resistance to environmental factors and engine bay conditions. The included gasket is engineered to provide a secure seal between the hose and radiator, reducing the risk of coolant leaks and ensuring consistent coolant flow.

Compatible Vehicles and Applications

This radiator coolant hose connector is compatible with a range of Buick, Cadillac, and Chevrolet models, including the Buick Allure, Cadillac SRX and XTS, and Chevrolet Impala, Impala Limited, and LaCrosse. The Motorad CH2091 is specifically designed to meet the OEM specifications for these vehicles, making it a suitable replacement part for maintaining the integrity of the cooling system.

Common Issues Addressed by the CH2091 Connector

  • Prevents coolant leaks caused by worn or damaged hose connectors
  • Eliminates overheating issues related to poor coolant circulation
  • Resolves coolant system pressure loss due to faulty seals
  • Replaces cracked or brittle plastic connectors in aging vehicles
  • Maintains proper coolant flow to support engine temperature regulation

Installation Notes and Tips

When installing the Motorad CH2091 radiator coolant hose connector, ensure the mating surfaces are clean and free of debris to maximize gasket sealing effectiveness. This part does not include bolts, so reuse existing hardware or source appropriate fasteners as needed. Verify compatibility with your specific vehicle model and engine configuration before installation to ensure proper fitment.

Quality Assurance and Warranty

Motorad manufactures the CH2091 radiator coolant hose connector to meet industry standards for durability and performance. The inclusion of a gasket helps maintain system integrity and reduces the likelihood of premature failure. While specific warranty details are not provided, Motorad products typically adhere to quality control processes to support reliable operation within the specified vehicle applications.

BrandMotorad
Part NumberCH2091
MaterialPlastic
ColorBlack
Bolts IncludedNo
Gasket or Seal includedYes

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017BuickLaCrosse3.6LV6UpperIncludes connector and seal
2017CadillacXTS3.6LV6UpperIncludes connector and seal
2017ChevroletImpala3.6LV6UpperIncludes connector and seal
2016BuickLaCrosse3.6LV6UpperIncludes connector and seal
2016CadillacSRX3.6LV6UpperIncludes connector and seal
2016CadillacXTS3.6LV6UpperIncludes connector and seal
2016ChevroletImpala3.6LV6UpperIncludes connector and seal
2016ChevroletImpala Limited3.6LV6UpperIncludes connector and seal
2015BuickLaCrosse3.6LV6UpperIncludes connector and seal
2015CadillacSRX3.6LV6UpperIncludes connector and seal
2015CadillacXTS3.6LV6UpperIncludes connector and seal
2015ChevroletImpala3.6LV6UpperIncludes connector and seal
2015ChevroletImpala Limited3.6LV6UpperIncludes connector and seal
2014BuickLaCrosse3.6LV6UpperIncludes connector and seal
2014CadillacSRX3.6LV6UpperIncludes connector and seal
2014CadillacXTS3.6LV6UpperIncludes connector and seal
2014ChevroletImpala3.6LV6UpperIncludes connector and seal
2014ChevroletImpala Limited3.6LV6UpperIncludes connector and seal
2013BuickLaCrosse3.6LV6UpperIncludes connector and seal
2013CadillacSRX3.6LV6UpperIncludes connector and seal
2013CadillacXTS3.6LV6UpperIncludes connector and seal
2012BuickLaCrosse3.6LV6UpperIncludes connector and seal
2012CadillacSRX3.6LV6UpperIncludes connector and seal
2011BuickLaCrosse3.6LV6UpperIncludes connector and seal
2011CadillacSRX3.0LV6UpperIncludes connector and seal
2010BuickAllure3.0LV6UpperIncludes connector and seal
2010BuickLaCrosse3.6LV6UpperIncludes connector and seal
2010BuickLaCrosse3.0LV6UpperIncludes connector and seal
2010CadillacSRX3.0LV6UpperIncludes connector and seal

* 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:

20847910902-20919CH2091CH2091NI

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