TYC
TYC Radiator

TYC 2191 Radiator - Primary

Brand TYC 2191
Position Primary
Core Material Aluminum
Transmission Oil Cooler Included Yes
Transmission Oil Cooler Type Concentric oil cooler
Engine Oil Cooler Included No
Bottom Header 2.42x15.63
Core Height (in) 14.49
Core Length (in) 23.62
Core Thickness (in) 0.63
Fin Count (every 4") 73
Fin Wave Height (in) 0.31
Find Wave Pitch 2.8
Flow Configuration Crossflow
Inlet Connection Type Hose clamp
Inlet Diameter (in) 1.22
No. Of Rows 1
Outlet Connection Type Hose clamp
Outlet Diameter (in) 1.22
Toc Distance (in) 11.50
Top Header 2.42x15.63
Total Fin Row Count 37
Total Tube Count 36
Tube Count (every 4") 10
Tube Width X Height 16x2
Product line TYC Radiator
Fits Saturn · 59 vehicles

Aluminum core. Lightweight construction helps transfer heat efficiently.

Crossflow design. Promotes steady coolant flow through the radiator.

Transmission oil cooler included. Built with a concentric oil cooler for added cooling support.

Cross-references APDI 8012191, CSF 2543 and Delphi RA1145 for the same application. See all 11.

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TYC Radiator for Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2

The TYC Radiator 2191 is a direct-fit cooling replacement for select Saturn compact cars and wagons from 1994-2002. Built with an aluminum core and a crossflow design, it includes a concentric transmission oil cooler for automatic-transmission applications.

Key Features

  • Aluminum core construction for efficient heat transfer
  • Crossflow radiator layout
  • Transmission oil cooler included with concentric oil cooler design
  • Single-row core with 36 tubes and 37 fin rows
  • Hose clamp inlet and outlet connections, 1.22 in. diameter
  • Fits Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 applications
  • TYC Radiator 2191 cross-references Spectra Premium CU2191 for the same application

Product Details

TYC Radiator 2191 is engineered for Saturn cooling-system service where a replacement radiator must match the original layout and transmission cooler configuration. The aluminum core, 23.62 in. core length, 14.49 in. core height, and 0.63 in. core thickness support OE-style fitment in 1994-1995 Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 models, plus 1996-2002 Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 coverage. This part number is also listed under TYC Radiator 2191 for easy catalog matching.

What It Helps Address

  • Overheating caused by a worn or leaking radiator
  • Transmission fluid cooling concerns in automatic-equipped vehicles
  • Coolant loss from cracked tanks or damaged core passages
  • Restricted heat exchange from aged internal tubes and fins
  • Fitment issues when replacing an original Saturn radiator

Installation Notes and Tips

Verify inlet and outlet hose diameter, transmission cooler routing, and mounting dimensions before installation. This radiator uses hose clamp connections and a concentric transmission oil cooler, so line routing should match the original vehicle setup. Confirm application details for your Saturn SC1, SC2, SL, SL1, SL2, SW1, or SW2 before final assembly.

Quality Assurance

TYC Radiator 2191 is built as a replacement cooling component for the listed Saturn applications and is cataloged against multiple interchange numbers for application matching.

This part fits 59 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2002SaturnSC1—1.9LL4N/ATYC Radiator
2002SaturnSC2—1.9LL4N/ATYC Radiator
2002SaturnSL—1.9LL4N/ATYC Radiator
2002SaturnSL1—1.9LL4N/ATYC Radiator
2002SaturnSL2—1.9LL4N/ATYC Radiator
2001SaturnSC1—1.9LL4N/ATYC Radiator
2001SaturnSC2—1.9LL4N/ATYC Radiator
2001SaturnSL—1.9LL4N/ATYC Radiator
2001SaturnSL1—1.9LL4N/ATYC Radiator
2001SaturnSL2—1.9LL4N/ATYC Radiator
2001SaturnSW2—1.9LL4N/ATYC Radiator
2000SaturnSC1—1.9LL4N/ATYC Radiator
2000SaturnSC2—1.9LL4N/ATYC Radiator
2000SaturnSL—1.9LL4N/ATYC Radiator
2000SaturnSL1—1.9LL4N/ATYC Radiator
2000SaturnSL2—1.9LL4N/ATYC Radiator
2000SaturnSW2—1.9LL4N/ATYC Radiator
1999SaturnSC1—1.9LL4N/ATYC Radiator
1999SaturnSC2—1.9LL4N/ATYC Radiator
1999SaturnSL—1.9LL4N/ATYC Radiator
1999SaturnSL1—1.9LL4N/ATYC Radiator
1999SaturnSL2—1.9LL4N/ATYC Radiator
1999SaturnSW1—1.9LL4N/ATYC Radiator
1999SaturnSW2—1.9LL4N/ATYC Radiator
1998SaturnSC1—1.9LL4N/ATYC Radiator
1998SaturnSC2—1.9LL4N/ATYC Radiator
1998SaturnSL—1.9LL4N/ATYC Radiator
1998SaturnSL1—1.9LL4N/ATYC Radiator
1998SaturnSL2—1.9LL4N/ATYC Radiator
1998SaturnSW1—1.9LL4N/ATYC Radiator
1998SaturnSW2—1.9LL4N/ATYC Radiator
1997SaturnSC1—1.9LL4N/ATYC Radiator
1997SaturnSC2—1.9LL4N/ATYC Radiator
1997SaturnSL—1.9LL4N/ATYC Radiator
1997SaturnSL1—1.9LL4N/ATYC Radiator
1997SaturnSL2—1.9LL4N/ATYC Radiator
1997SaturnSW1—1.9LL4N/ATYC Radiator
1997SaturnSW2—1.9LL4N/ATYC Radiator
1996SaturnSC1—1.9LL4N/ATYC Radiator
1996SaturnSC2—1.9LL4N/ATYC Radiator
1996SaturnSL—1.9LL4N/ATYC Radiator
1996SaturnSL1—1.9LL4N/ATYC Radiator
1996SaturnSL2—1.9LL4N/ATYC Radiator
1996SaturnSW1—1.9LL4N/ATYC Radiator
1996SaturnSW2—1.9LL4N/ATYC Radiator
1995SaturnSC1Coupe1.9LL4PrimaryTYC Radiator
1995SaturnSC2Coupe1.9LL4PrimaryTYC Radiator
1995SaturnSLSedan1.9LL4PrimaryTYC Radiator
1995SaturnSL1Sedan1.9LL4PrimaryTYC Radiator
1995SaturnSL2Sedan1.9LL4PrimaryTYC Radiator
1995SaturnSW1Wagon1.9LL4PrimaryTYC Radiator
1995SaturnSW2Wagon1.9LL4PrimaryTYC Radiator
1994SaturnSC1Coupe1.9LL4PrimaryTYC Radiator
1994SaturnSC2Coupe1.9LL4PrimaryTYC Radiator
1994SaturnSLSedan1.9LL4PrimaryTYC Radiator
1994SaturnSL1Sedan1.9LL4PrimaryTYC Radiator
1994SaturnSL2Sedan1.9LL4PrimaryTYC Radiator
1994SaturnSW1Wagon1.9LL4PrimaryTYC Radiator
1994SaturnSW2Wagon1.9LL4PrimaryTYC Radiator
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012191CSF — 2543Delphi — RA1145DENSO — 221-9001General Motors — 52476876Partslink — GM3010224Silla Cooling — 2067Spectra Premium — CU2191TYC — SN37002AVista Pro — 431460Visteon — 9451