Part #: 2173

One Stop Solutions 2173 Radiator

⚙️ 62 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, Ranger, B4000, B3000, Explorer Sport Trac, Explorer Sport, Mountaineer, and Explorer
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Reliable Radiator Replacement for Ford, Mazda, and Mercury Vehicles

The One Stop Solutions radiator part number 2173 is engineered to provide dependable cooling performance for select Ford, Mazda, and Mercury models. Designed as a direct replacement, this radiator supports optimal engine temperature management for vehicles such as the Ford Explorer, Mazda B3000, and Mercury Mountaineer.

  • Hassle free installation with drop-in fit, form, and function
  • OE performance and quality with engineering enhancements for improved cooling
  • Premium grade core materials including plastic tanks and PA core
  • Includes a plated transmission oil cooler with fittings spaced 12 inches apart
  • Crossflow design with 1 core row for efficient heat dissipation
  • Core dimensions: 20 13/16" height, 23 5/16" width, 1" thickness
  • Inlet and outlet diameters both 1 1/2" with 3 3/16" header widths
  • Components fitted and torqued to factory specifications
  • 100% tested up to three times during production for quality assurance

Detailed Radiator Specifications and Features

This radiator features a crossflow core constructed from PA material, measuring 20 13/16 inches in height, 23 5/16 inches in width, and 1 inch thick. The plastic tanks are designed for durability and resistance to corrosion. Both the inlet and outlet headers measure 23 7/8 inches in length and 3 3/16 inches in width, accommodating 1 1/2 inch diameter hoses. The radiator includes a plated transmission oil cooler with fittings spaced 12 inches apart, enhancing transmission fluid cooling without the need for an engine oil cooler. The single core row design balances cooling efficiency with compact size, suitable for vehicles like the Ford Ranger and Mazda B4000.

Compatible Vehicles and Common Applications

  • Ford Explorer, Explorer Sport, Explorer Sport Trac
  • Ford Ranger
  • Mazda B3000, B4000
  • Mercury Mountaineer

This radiator is intended to address issues such as overheating, coolant leaks, and transmission fluid temperature regulation problems in the listed vehicles.

  • Engine overheating due to radiator core damage or clogging
  • Coolant leaks from cracked or worn plastic tanks
  • Transmission fluid overheating affecting vehicle performance
  • Reduced cooling efficiency from original radiator failures
  • Corrosion or physical damage to radiator components

Installation Notes and Tips

Installation of the One Stop Solutions radiator 2173 is straightforward due to its drop-in design. Ensure all fittings and hardware are included and torqued to factory specifications. Verify hose diameters match the 1 1/2 inch inlet and outlet connections. It is recommended to flush the cooling system before installation to prevent contamination. Check transmission oil cooler lines for proper connection and leaks after installation.

Quality Assurance and Warranty Information

Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components such as tubes, fins, headers, and tanks are manufactured from premium materials to meet or exceed OEM standards. While specific warranty details are not provided, One Stop Solutions products are engineered to meet factory specifications and provide consistent cooling performance for compatible Ford, Mazda, and Mercury vehicles.

BrandOne Stop Solutions
Part Number2173
Cap IncludedNO
Core Height20 13/16
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width23 5/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 1/2
Inlet Header Length23 7/8
Inlet Header Width3 3/16
Outlet Diameter1 1/2
Outlet Header Length23 7/8
Outlet Header Width3 3/16
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings12
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 62 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2011FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2010FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2010MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2009FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2009MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2008FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2008FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2008MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2008MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2007FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2007FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2007MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2007MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2006FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2006FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2006MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2006MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2005FordExplorer Sport TracAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2005FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2005FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2005MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2005MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2004FordExplorer Sport TracAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2004FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2004FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2004MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2004MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2003FordExplorer SportAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2003FordExplorer Sport TracAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2003FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2003FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2003MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2003MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2002FordExplorer SportAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2002FordExplorer Sport TracAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2002FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2002FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2002MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2002MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2001FordExplorer SportAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2001FordExplorer Sport TracAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; w/ 1" TOP/BOTTOM CHANNEL
2001FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2001FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2001MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2001MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2001MercuryMountaineerAutomatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; 1" CHANNELS
2000FordExplorerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2000FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2000FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2000MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
2000MazdaB4000Automatic4.0LV6N/Aw/EOC; 1-1/4" CORE; ENHANCED UNIT; 1" TOP/BOTTOM CHANNELS
1999FordExplorerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1999FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1999FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1999MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1999MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1998FordExplorerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1998FordRangerAutomatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1998FordRangerAutomatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1998MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1998MazdaB4000Automatic4.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design
1997MazdaB3000Automatic3.0LV6N/ARadiator with EOC, 1-1/4" core, and enhanced design

* 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:

1L5Z8005JA560448012173A2173CU2310FO3010141

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