# TYC 1521 Radiator Assembly for 1994-2000 Chevrolet C2500 ### 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 - Bottom Header: 3.16x20.66 - Engine Oil Cooler Type: Plate Oil Cooler - TOC Outlet Diameter (IN): 1/2-20UNF - Fin Wave Height (in): 0.35 - Outlet Connection Type: Hose Clamp - Toc Outlet Type: Adapter - Core Material: Aluminum - Inlet Connection Type: Hose Clamp - Core Thickness (in): 2.2 - Toc Distance (in): 11.50 - Top Header: 3.16x20.66 - Inlet Diameter (in): 1.38 - Fin Count (every 4"): 41 - Core Height (in): 19.41 - Tube Count (every 4"): 10 - Core Length (in): 34.09 - Tube Width X Height: 26x2 - TOC Inlet Diameter (IN): 1/2-20UNF - No. Of Rows: 1 - Total Fin Row Count: 45 - Total Tube Count: 44 - Outlet Diameter (in): 1.57 - EOC Distance (IN): 11.50 - Transmission Oil Cooler Type: Plate Oil Cooler - Engine Oil Cooler Included: Yes - Flow Configuration: Crossflow - Toc Inlet Type: Adapter - Transmission Oil Cooler Included: Yes - Fin Wave Pitch: 5 #### Package Details - Part Number: 1521 - 94-00 CV C2500/3500 7.4L (R. Filler)AT 1R PA RAD - Package L x W x H: 25.59" x 7.48" x 46.06" - Package Weight: 26.73 lbs. #### Interchanges - DPI (DataPoint Inc): 1521 - CryoMAX: 1521 - OSC: 1521 - Thermal Solutions Manufacturing: 431342 - GMC: 52491625 - Chevrolet: 52491625 - APDI: 8011521 - Spectra Premium: CU1521 - CRS: CUC1521 - Partslink: GM3010264 - Sunbelt Radiators Inc: SBR1521 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1994 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 Chevrolet C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 Chevrolet C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 Chevrolet C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 Chevrolet K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 Chevrolet K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 GMC C2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC C2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 GMC C3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 GMC C3500HD 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 GMC K2500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC K2500 Suburban 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1994 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1995 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1996 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1997 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1998 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 1999 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck 2000 GMC K3500 7.4L V8 454ci; Automatic w/ Raised Filler Neck ### 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 1521. **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. ### Common Searches - Radiator Assembly for Chevrolet C2500 - 1521 fitment - TYC Radiator Assembly - 1994-2000 Chevrolet C2500 Radiator Assembly ## Details - **Price:** 635.35 CAD - **Vendor:** TYC - **Type:** Radiator Assembly - **Tags:** 1521, 1994-1999 Chevrolet C2500 Suburban, 1994-1999 Chevrolet K2500 Suburban, 1994-1999 GMC C2500 Suburban, 1994-1999 GMC K2500 Suburban, 1994-2000 Chevrolet C2500, 1994-2000 Chevrolet C3500, 1994-2000 Chevrolet C3500HD, 1994-2000 Chevrolet K2500, 1994-2000 Chevrolet K3500, 1994-2000 GMC C2500, 1994-2000 GMC C3500, 1994-2000 GMC C3500HD, 1994-2000 GMC K2500, 1994-2000 GMC K3500, 7.4L V8 454ci; Automatic, Radiator Assembly, TYC ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 635.35 CAD | In stock | ## Images - TYC 1521 Radiator Assembly for 1994-2000 Chevrolet C2500 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-1521-radiator-assembly) > Updated: 2026-07-31