One Stop Solutions 2192 Radiator

Brand One Stop Solutions 2192
Cap Included NO
Core Height 24 7/8
Core Material PA
Core Row Quantity 1
Core Thickness 1-1/4
Core Thickness 32
Core Width 15 11/16
Down Flow Or Cross Flow Type CROSSFLOW
Engine Oil Cooler Included NO
Engine Oil Cooler Type NONE
Inlet Diameter 1 1/4
Inlet Header Length 16 5/16
Inlet Header Width 2
Outlet Diameter 1 1/4
Outlet Header Length 16 5/16
Outlet Header Width 2
Tank Material PLASTIC
Transmission Oil Cooler Included NO
Transmission Oil Cooler Type PLATED
Fits Volkswagen and Audi · 17 vehicles

O.E. form and function. Drop-in fit with no modifications needed.

Premium aluminum construction. Cadmium-plated tubes help resist premature failure.

Individually pressure tested. Built to help ensure leak-free performance.

Cross-references APDI 8012034, Dorman - HELP 56127 and 4B0121251K for the same application. See all 4.

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OE-Style Radiator for Audi and Volkswagen

This OSC Premium New Automotive Radiator is built for direct replacement service on select Audi and Volkswagen applications. Part number 2192 is engineered for OES form and function, with a crossflow design and premium-grade aluminum construction for dependable cooling performance.

Key Features

  • Direct-fit radiator for 1997-2005 Volkswagen Passat, 1997-2001 Audi A4, and 1999-2001 Audi A4 Quattro
  • Premium aluminum core with plastic tanks
  • Crossflow design with 1-row core construction
  • Core dimensions: 24 7/8 in. height, 15 11/16 in. width, 1-1/4 in. thickness
  • Inlet and outlet diameters: 1 1/4 in.
  • Transmission oil cooler not included; engine oil cooler not included
  • Individually pressure tested during production
  • Die-cut gasket design for leak resistance
  • Components are fitted and torqued to factory specifications

Detailed Description

OSC part number 2192 is a replacement radiator designed for vehicles that need OE-style fit, form, and function. It uses premium aluminum tubes and fins with plastic tanks, and the radiator is built with engineering updates aimed at improving cooling efficiency and service life. The design includes cadmium-plated tubes inside and out to help resist premature failure, along with a leak-resistant gasket approach and factory-style assembly practices. This radiator is a practical choice for Audi A4, Audi A4 Quattro, and Volkswagen Passat owners looking for a direct replacement that matches the original cooling layout.

This part cross-references APDI 8012034 and Dorman - HELP 56127 for the same application.

What It Helps Address

  • Overheating caused by a worn or restricted radiator core
  • Coolant leaks from aging tanks, seams, or gasket surfaces
  • Reduced cooling efficiency from damaged fins or internal corrosion
  • Heat-related drivability issues in high-mileage Audi and Volkswagen vehicles
  • Replacement needs after radiator failure on the Passat, A4, or A4 Quattro

Installation Notes and Tips

Fits 1997-2005 Volkswagen Passat, 1997-2001 Audi A4, and 1999-2001 Audi A4 Quattro. Verify inlet and outlet sizing, cooler configuration, and mounting points before installation. This radiator is engineered for drop-in fitment, and all necessary fittings or hardware are included in each unit. For best results, flush the cooling system, inspect hoses and clamps, and confirm proper coolant fill and bleed procedures after installation.

Quality Assurance

Each OSC radiator is pressure tested during production, with testing performed before assembly and again after final assembly. The radiator core is also tested prior to assembly, and the design incorporates updates intended to address common original-equipment failure points.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2005VolkswagenPassatManual1.8LL4N/A—
2004VolkswagenPassatManual1.8LL4N/A—
2003VolkswagenPassatManual1.8LL4N/A—
2002VolkswagenPassatManual1.8LL4N/A—
2001AudiA4Manual1.8LL4N/A—
2001AudiA4 QuattroManual1.8LL4N/A—
2001VolkswagenPassatManual1.8LL4N/A—
2000AudiA4Manual1.8LL4N/A—
2000AudiA4 QuattroManual1.8LL4N/A—
2000VolkswagenPassatManual1.8LL4N/A—
1999AudiA4Manual1.8LL4N/A—
1999AudiA4 QuattroManual1.8LL4N/A—
1999VolkswagenPassatManual1.8LL4N/A—
1998AudiA4Manual1.8LL4N/A—
1998VolkswagenPassatManual1.8LL4N/A—
1997AudiA4Manual1.8LL4N/A—
1997VolkswagenPassatManual2.8LV6N/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012034Dorman - HELP — 561274B0121251KCU2192