Performance Overview

OE-comparable core dimensions to achieve sufficient surface area for optimal cooling. Individually leak-tested to ensure product has no leaks.

Key Features

Specifications

• TOC Inlet Diameter (IN): 1/2-20UNF
• Flow Configuration: Crossflow
• Fin Count (every 4"): 56
• Core Length (in): 30.51
• Transmission Oil Cooler Type: Plate Oil Cooler
• Fin Wave Pitch: 3.6
• Toc Outlet Type: Adapter
• Core Height (in): 15.08
• Core Thickness (in): 1.02
• Inlet Diameter (in): 1.3
• Outlet Diameter (in): 1.3
• Total Fin Row Count: 35
• Transmission Oil Cooler Included: Yes
• Tube Width X Height: 26x2
• Tube Count (every 4"): 10
• TOC Outlet Diameter (IN): 1/2-20UNF
• Inlet Connection Type: Hose Clamp
• Fin Wave Height (in): 0.35
• Toc Inlet Type: Adapter
• Bottom Header: 2.42x16.59
• No. Of Rows: 1
• Outlet Connection Type: Hose Clamp
• Toc Distance (in): 11.50
• Total Tube Count: 34
• Engine Oil Cooler Included: No
• Core Material: Aluminum
• Top Header: 2.42x16.59

Package Details

• Part Number: 1890
• 97-03 PT GRD PRX 3.8L V6 A/MT 1R PA(W/S.CHRG)RAD
• Package L x W x H: 21.06" x 6.10" x 37.60"
• Package Weight: 12.69 lbs.

Interchanges

• Vista Pro: 432425
• APDI: 8011890
• Pontiac: 89018557
• Buick: 89018557
• Spectra Premium: CU1890
• Partslink: GM3010106

Vehicle Fitment Table

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

What part number is this?
The listed part number is 1890.

Is this product designed for direct replacement?
Yes. This product is intended to match the compatible vehicle applications listed in the Vehicle Fitment Table.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the Vehicle Fitment Table before ordering.

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