Part #: 2850

One Stop Solutions 2850 Radiator

⚙️ 15 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: Chevrolet, HHR
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Overview of One Stop Solutions Radiator for Chevrolet HHR

The One Stop Solutions radiator part number 2850 is designed specifically for Chevrolet HHR models, providing reliable cooling performance. Engineered with a crossflow design and premium materials, this radiator supports efficient engine temperature regulation and includes a transmission oil cooler for added functionality.

  • Hassle free installation for Chevrolet HHR vehicles
  • OE performance with engineering enhancements for improved cooling
  • Core dimensions: 21 5/8" height, 17 1/4" width, 1" thickness
  • Plastic tanks and PA core material for durability
  • Includes plated transmission oil cooler with 11 1/2" fitting spacing
  • Crossflow core type with 1 core row for optimal heat dissipation
  • Drop-in fit with all necessary fittings and hardware included
  • Tested up to three times during production for quality assurance

Detailed Radiator Specifications and Features

This radiator features a core height of 21 5/8 inches, core width of 17 1/4 inches, and a core thickness of 1 inch, constructed from PA core material paired with plastic tanks. The crossflow design enhances coolant flow efficiency, while the single core row balances cooling capacity and weight. Both inlet and outlet diameters measure 1 3/8 inches, with header lengths of 17 11/16 inches and widths of 2 inches, ensuring compatibility with Chevrolet HHR cooling systems. The included plated transmission oil cooler has fittings spaced 11 1/2 inches apart, supporting transmission fluid temperature regulation. This radiator does not include an engine oil cooler or cap.

Applications and Common Issues Addressed

  • Replacement for damaged or leaking radiators in Chevrolet HHR
  • Resolves overheating caused by inefficient or clogged radiators
  • Addresses transmission fluid overheating with integrated oil cooler
  • Fixes coolant leaks from cracked plastic tanks or corroded cores
  • Improves cooling system performance after original design failures

Installation Notes and Tips

The One Stop Solutions radiator 2850 is designed for a drop-in fit on Chevrolet HHR models, requiring no modifications. All necessary fittings and hardware are included, and components are pre-fitted and torqued to factory specifications to facilitate straightforward installation. It is recommended to verify hose connections and transmission cooler lines for proper sealing during installation.

Quality Assurance and Warranty Information

Each radiator undergoes up to three quality tests during production to ensure durability and performance. The use of premium grade tubes, fins, headers, and tanks contributes to extended service life. While a cap is not included, the radiator meets OE performance standards and includes engineering enhancements to address original design issues. Warranty details should be confirmed with the distributor or manufacturer.

BrandOne Stop Solutions
Part Number2850
Cap IncludedNO
Core Height21 5/8
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width17 1/4
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 3/8
Inlet Header Length17 11/16
Inlet Header Width2
Outlet Diameter1 3/8
Outlet Header Length17 11/16
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings11 1/2
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011ChevroletHHR2.2LL4N/A
2011ChevroletHHR2.4LL4N/A
2010ChevroletHHR2.0LL4N/A
2010ChevroletHHR2.2LL4N/A
2010ChevroletHHR2.4LL4N/A
2009ChevroletHHR2.0LL4N/A
2009ChevroletHHR2.2LL4N/A
2009ChevroletHHR2.4LL4N/A
2008ChevroletHHR2.0LL4N/A
2008ChevroletHHR2.2LL4N/A
2008ChevroletHHR2.4LL4N/A
2007ChevroletHHR2.2LL4N/A
2007ChevroletHHR2.4LL4N/A
2006ChevroletHHR2.2LL4N/A
2006ChevroletHHR2.4LL4N/A

* 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:

15940326565158012850A2850CU2850GM3010501

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