Part #: 1278

One Stop Solutions 1278 Radiator

⚙️ 5 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: Acura, Legend
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Acura Legend

The One Stop Solutions radiator part number 1278 is engineered to provide dependable cooling performance for Acura Legend vehicles. Designed with precision, this radiator ensures efficient heat dissipation and supports transmission oil cooling for optimal engine operation.

Key Features of One Stop Solutions Radiator 1278

  • Hassle free installation with drop-in fit, form, and function
  • OE performance and quality with engineering enhancements for improved cooling and durability
  • Premium grade core, headers, tanks, and components built to factory specifications
  • Includes concentric transmission oil cooler with 1 1/8 inch diameter and 14 3/4 inch fitting spacing
  • Downflow core design with 1 row, measuring 16 3/4 inches height, 26 11/16 inches width, and 1 inch thickness
  • Plastic tanks and PA core material for corrosion resistance and longevity
  • Complete radiator tested up to three times during production for quality assurance

Detailed Description of Radiator 1278 for Acura Legend

This radiator features a downflow core with a single row configuration, measuring 16 3/4 inches in height, 26 11/16 inches in width, and 1 inch thick. The core is constructed from PA material, paired with durable plastic tanks to resist corrosion and maintain structural integrity. Both inlet and outlet diameters are 1 5/16 inches, with header lengths of 27 11/16 inches and widths of 2 inches, ensuring proper coolant flow and fitment. The included concentric transmission oil cooler supports transmission fluid temperature regulation, with fittings spaced 14 3/4 inches apart and a diameter of 1 1/8 inches. This radiator does not include an engine oil cooler or cap, focusing on core cooling and transmission oil temperature management. All components are fitted and torqued to factory specifications, providing a reliable replacement for Acura Legend cooling systems.

Common Issues Addressed by This Radiator

  • Overheating due to clogged or damaged radiator core
  • Transmission fluid overheating from faulty or missing transmission oil cooler
  • Coolant leaks caused by cracked plastic tanks or worn seals
  • Reduced cooling efficiency from corrosion or core damage
  • Failure of original radiator design components leading to premature wear

Installation Notes and Tips

  • Ensure compatibility with Acura Legend models before installation
  • Drain coolant and transmission fluid prior to removal of old radiator
  • Inspect hoses and fittings for wear and replace as necessary
  • Follow factory torque specifications when securing radiator and fittings
  • Bleed cooling system properly after installation to avoid air pockets

Quality Assurance and Warranty Information

Each One Stop Solutions radiator 1278 undergoes up to three quality tests during production to verify performance and durability. Components are engineered to meet or exceed original equipment standards. While a specific warranty is not detailed here, One Stop Solutions products typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.

BrandOne Stop Solutions
Part Number1278
Cap IncludedNO
Core Height16 3/4
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width26 11/16
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length27 11/16
Inlet Header Width2
Outlet Diameter1 5/16
Outlet Header Length27 11/16
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 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995AcuraLegend3.2LV6N/A
1994AcuraLegend3.2LV6N/A
1993AcuraLegend3.2LV6N/A
1992AcuraLegend3.2LV6N/A
1991AcuraLegend3.2LV6N/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:

19010PH4A0120024322778011278A1278CU1278

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