One Stop Solutions 2031 Radiator

Brand One Stop Solutions 2031
Cap Included NO
Core Height 16 3/4
Core Material PA
Core Row Quantity 1
Core Thickness 16
Core Thickness 5/8
Core Width 26 11/16
Down Flow Or Cross Flow Type DOWNFLOW
Engine Oil Cooler Included NO
Engine Oil Cooler Type NONE
Inlet Diameter 1 1/4
Inlet Header Length 27 11/16
Inlet Header Width 1 7/16
Outlet Diameter 1 1/4
Outlet Header Length 27 11/16
Outlet Header Width 2
Tank Material PLASTIC
Transmission Oil Cooler Diameter 1 1/8
Transmission Oil Cooler Distance between Fittings 14 3/4
Transmission Oil Cooler Included YES
Transmission Oil Cooler Type CONCENTRIC
Fits Acura · 3 vehicles

O.E. form and function. Engineered as a direct-fit radiator with hassle-free installation.

Premium aluminum construction. Built with cadmium-plated tubes to help prevent premature failure.

Individually pressure tested. Each unit is checked during production for dependable sealing.

Cross-references APDI 8012031, Koyorad A2031 and 19010P5G901 for the same application. See all 4.

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Radiator for 1996-1998 Acura TL

One Stop Solutions radiator Part Number 2031 is built for the 1996-1998 Acura TL with a downflow layout and integrated transmission oil cooler. It is engineered for OE-style fit and function, with premium materials and factory-style dimensions to support reliable cooling performance.

Key Features

  • Fits 1996-1998 Acura TL, N/A
  • Downflow radiator design with plastic tanks and a PA core material
  • Transmission oil cooler included with concentric cooler type
  • Core dimensions: 16 3/4 in. height, 26 11/16 in. width, 5/8 in. thickness
  • 1 1/4 in. inlet and outlet diameters for OE-style hose connection sizing
  • Factory-spec component fitment with fitted and torqued assemblies
  • Individually pressure tested during production
  • Part Number 2031 cross-references APDI 8012031 and Koyorad A2031

Detailed Description

This One Stop Solutions radiator is designed for Acura TL radiator replacement applications where OE form, function, and cooling layout matter. Part Number 2031 uses a downflow configuration with an integrated concentric transmission oil cooler, matching the original cooling system design for 1996-1998 Acura TL models. The radiator is built with premium-grade tubes, fins, headers, and tanks, and the assembly is pressure tested during production to verify sealing and cooler integrity.

For Acura TL owners searching for a 1996 Acura TL radiator, 1997 Acura TL radiator, or 1998 Acura TL radiator replacement, this unit provides a direct-fit cooling solution with factory-style dimensions and connection sizes. Part Number 2031 is also referenced by APDI 8012031 and Koyorad A2031 for the same application.

Common Problems This Radiator Can Address

  • Coolant leaks from a cracked or aging radiator tank
  • Overheating caused by restricted or inefficient heat transfer
  • Transmission fluid temperature issues related to a failing cooler circuit
  • Fitment problems from non-OE-style replacement radiators
  • Cooling system wear on higher-mileage Acura TL vehicles

Installation Notes and Tips

Verify inlet and outlet hose sizing, cooler line routing, and overall core dimensions before installation. Inspect mounting points, hoses, clamps, and surrounding cooling system components for wear before transferring the new radiator into place. This radiator is built for a drop-in style installation on the listed Acura TL applications, with factory-style fit and function.

Quality Assurance

OSC Premium radiators are engineered to OE-style standards and undergo multiple production checks, including testing of the transmission and engine oil cooler circuits before tank installation, core testing before assembly, and a final test after assembly. The design also incorporates enhancements aimed at improving durability and cooling performance in high-mileage vehicles.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1998AcuraTL3.2LV6N/A—
1997AcuraTL3.2LV6N/A—
1996AcuraTL3.2LV6N/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012031Koyorad — A203119010P5G901CU2031