Part #: 726

One Stop Solutions 726 Radiator

⚙️ 8 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, Caprice
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Reliable Radiator Replacement for Chevrolet Caprice

The One Stop Solutions radiator part number 726 is designed specifically for Chevrolet Caprice models, providing a direct replacement that ensures proper cooling system performance. Engineered with quality materials and precise dimensions, this radiator supports efficient heat dissipation and transmission oil cooling.

Key Features of One Stop Solutions Radiator 726

  • Hassle free installation with drop-in fit, form, and function
  • OE performance with engineering enhancements for improved cooling and durability
  • Core dimensions: 26 1/4" height, 17 1/4" width, and 1 1/4" thickness
  • Plastic tanks and premium grade tubes, fins, and headers
  • Includes a plated transmission oil cooler with 11 1/2" distance between fittings
  • Crossflow core design for efficient coolant flow
  • All components fitted and torqued to factory specifications
  • 100% tested up to three times during production for quality assurance

Detailed Description of Radiator Part Number 726

This radiator features a single-row crossflow core constructed from premium PA material, measuring 26 1/4 inches in height, 17 1/4 inches in width, and 1 1/4 inches in thickness. The plastic tanks are designed to withstand typical operating conditions while reducing weight. The radiator includes a plated transmission oil cooler with inlet and outlet header lengths of 18 3/4 inches and widths of 2 7/16 inches, ensuring effective transmission fluid cooling. Inlet and outlet diameters are 1 5/16 inches and 1 9/16 inches respectively, matching Chevrolet Caprice specifications. This radiator does not include an engine oil cooler or cap but is engineered to meet or exceed original equipment standards, addressing common cooling system issues with enhanced durability and performance.

Common Issues Addressed by This Radiator

  • Overheating due to clogged or damaged radiator cores
  • Transmission fluid overheating from faulty or missing transmission oil coolers
  • Leaks caused by cracked plastic tanks or worn seals
  • Reduced cooling efficiency from corrosion or bent fins
  • Failure of original radiator components leading to engine performance issues

Installation Notes and Tips

  • Ensure compatibility with Chevrolet Caprice models before installation
  • Use proper tools to avoid damage to plastic tanks and fittings
  • Check and replace all necessary hoses and clamps during installation
  • Bleed the cooling system thoroughly to remove air pockets
  • Verify transmission oil cooler connections are secure and leak-free

Quality Assurance and Warranty Information

Each One Stop Solutions radiator with part number 726 undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to maintain consistent quality. While specific warranty details are not provided, the product is manufactured to meet OE standards and includes engineering improvements to extend service life.

BrandOne Stop Solutions
Part Number726
Cap IncludedNO
Core Height26 1/4
Core MaterialPA
Core Row Quantity1
Core Thickness1-1/4
Core Thickness32
Core Width17 1/4
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length18 3/4
Inlet Header Width2 7/16
Outlet Diameter1 9/16
Outlet Header Length18 3/4
Outlet Header Width2 7/16
Tank MaterialPLASTIC
Transmission Oil Cooler Distance between Fittings11 1/2
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypePLATED

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1990ChevroletCaprice5.0LV8GASN/A26 1/4" CORE; w/STD TOC
1990ChevroletCaprice5.7LV8GASN/A26 1/4" CORE; w/STD TOC
1989ChevroletCaprice5.0LV8GASN/A26 1/4" CORE; w/STD TOC
1989ChevroletCaprice5.7LV8GASN/A26 1/4" CORE; w/STD TOC
1988ChevroletCaprice5.7LV8GASN/A26 1/4" CORE; w/STD TOC
1988ChevroletCaprice5.0LV8GASN/A26 1/4" CORE; w/STD TOC
1987ChevroletCaprice5.7LV8GASN/A26 1/4" CORE; w/STD TOC
1987ChevroletCaprice5.0LV8GASN/A26 1/4" CORE; w/STD TOC

* 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:

2031343121680107268315CU920

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