Part #: 2956

One Stop Solutions 2956 Radiator

3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Pilot
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Reliable Radiator Replacement for Honda Pilot

The One Stop Solutions radiator part number 2956 is designed specifically for Honda Pilot models, providing a direct replacement that ensures proper cooling system performance. Engineered with durable materials and precise dimensions, this radiator supports efficient heat dissipation and transmission oil cooling.

  • Core dimensions: 19 11/16" height, 30" width, 1" thickness
  • Plastic tank and PA core material for corrosion resistance
  • Includes concentric transmission oil cooler with 1 1/8" diameter
  • Downflow design with 1 1/4" inlet and outlet diameters
  • Complete radiator tested up to three times during production
  • Drop-in fit with all necessary fittings and hardware included
  • Engineered enhancements for improved cooling and extended service life

Technical Details and Construction

This radiator features a single-row core with a thickness of 1 inch and a width of 30 inches, optimized for the cooling requirements of the Honda Pilot. The core is constructed from PA material, paired with plastic tanks to resist corrosion and reduce weight. Both inlet and outlet headers measure 31 7/16 inches in length and 2 inches in width, supporting a downflow cooling design. The radiator includes a concentric transmission oil cooler with fittings spaced 14 3/4 inches apart, facilitating efficient transmission fluid temperature regulation. The inlet and outlet diameters are 1 1/4 inches, matching OEM specifications for seamless integration.

Compatible Vehicles and Applications

This radiator is compatible with Honda Pilot models requiring part number 2956. It is intended to replace original equipment radiators that exhibit issues such as overheating, leaks, or transmission fluid cooling inefficiencies.

  • Overheating due to clogged or damaged radiator core
  • Coolant leaks from cracked plastic tanks or headers
  • Transmission fluid overheating from faulty or missing oil cooler
  • Reduced cooling efficiency from bent fins or corrosion
  • Failure of original radiator causing engine temperature fluctuations

Installation Notes and Tips

Installation of the One Stop Solutions radiator 2956 is designed to be hassle-free with a drop-in fit. Ensure all fittings and hardware are torqued to factory specifications to prevent leaks. Verify that the transmission oil cooler lines are properly connected to the concentric cooler fittings. It is recommended to flush the cooling system before installation to remove debris and contaminants. Check for proper coolant levels and bleed the system to eliminate air pockets after installation.

Quality Assurance and Warranty

Each radiator undergoes up to three quality tests during production to ensure reliability and performance. Components such as tubes, fins, headers, and tanks are manufactured from premium-grade materials. The product includes engineering enhancements addressing original design limitations to improve cooling efficiency and durability. While a cap is not included, the radiator meets OEM standards for fit, form, and function. Warranty details should be confirmed with the distributor or manufacturer.

BrandOne Stop Solutions
Part Number2956
Cap IncludedNO
Core Height19 11/16
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width30
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 1/4
Inlet Header Length31 7/16
Inlet Header Width2
Outlet Diameter1 1/4
Outlet Header Length31 7/16
Outlet Header Width2
Tank MaterialPLASTIC
Transmission Oil Cooler Diameter1 1/8
Transmission Oil Cooler Distance between Fittings14 3/4
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypeCONCENTRIC

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008HondaPilot3.5LV6N/A
2007HondaPilot3.5LV6N/A
2006HondaPilot3.5LV6N/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:

19010PVJA52560528012956A2956CU2956

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