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Reach Cooling 41-2563 Radiator
Overview of Reach Cooling Radiator 41-2563
The Reach Cooling Radiator 41-2563 is engineered to provide reliable cooling performance for select Buick, Chevrolet, GMC, Isuzu, and Saab vehicles. Designed with precision, this radiator supports optimal engine temperature regulation for models such as the Trailblazer, Envoy, and Ascender.
- Core dimensions: 18 1/8 inches height, 26 11/16 inches width, 1 inch thickness
- Aluminum core material for efficient heat dissipation
- Plastic tanks with inlet at top right and outlet at bottom right
- Transmission oil cooler with plated design and 11 1/2 inch fitting spacing
- Single core row construction for balanced cooling
- Inlet diameter: 1 5/16 inches; outlet diameter: 1 9/16 inches
Detailed Product Features and Specifications
This Reach Cooling Radiator from the Radiator product line features a robust aluminum core measuring 460 mm in height and 678 mm in width, with a thickness of 26 mm. The plastic tanks are designed for durability and weight reduction, with the inlet located at the top right and the outlet at the bottom right, facilitating efficient coolant flow. The radiator includes a plated transmission oil cooler with fittings spaced 292 mm apart, suitable for vehicles equipped with automatic transmissions. The single core row design balances cooling capacity and airflow, making it compatible with a range of SUVs and trucks.
Compatible Vehicles and Applications
- Buick 9-7x
- Chevrolet Trailblazer, Trailblazer EXT, SSR
- GMC Envoy, Envoy XL, Envoy XUV, Rainier
- Isuzu Ascender
- Saab 9-7x
This radiator is specifically designed to replace factory units in these models, ensuring proper fitment and cooling system performance.
Common Issues Addressed by This Radiator
- Overheating due to clogged or damaged radiator cores
- Coolant leaks from cracked plastic tanks
- Reduced cooling efficiency from corroded aluminum cores
- Transmission overheating caused by faulty oil cooler integration
- Inadequate coolant flow from damaged inlet or outlet connections
Installation Notes and Tips
When installing the Reach Cooling Radiator 41-2563, ensure the inlet and outlet hoses match the top right and bottom right locations respectively. Verify the transmission oil cooler fittings align with the 11 1/2 inch spacing. It is recommended to flush the cooling system before installation to prevent contamination. Use proper torque specifications on mounting points and check for any leaks after installation.
Quality Assurance and Warranty
Reach Cooling radiators are manufactured to meet OEM standards, using high-quality aluminum cores and durable plastic tanks. The 41-2563 radiator undergoes rigorous testing to ensure leak-free performance and structural integrity. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
| Brand | Reach Cooling |
| Part Number | 41-2563 |
| Position | Radiator |
| Core Height | 18 1/8 |
| Core Height | 460 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 1 |
| Core Thickness | 26 |
| Core Width | 26 11/16 |
| Core Width | 678 |
| Inlet Diameter | 1 5/16 |
| Inlet Diameter | 33 |
| Inlet Header Length | 27 9/16 |
| Inlet Header Width | 2 3/8 |
| Inlet Location | Top Right |
| Outlet Diameter | 1 9/16 |
| Outlet Diameter | 40 |
| Outlet Header Length | 27 9/16 |
| Outlet Header Width | 2 3/8 |
| Outlet Location | Bottom Right |
| Tank Material | Plastic |
| Transmission Oil Cooler Distance between Fittings | 11 1/2 |
| Transmission Oil Cooler Distance between Fittings | 292 |
| Transmission Oil Cooler Type | Plated |
This part fits 159 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2009 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2009 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | exc SS; Transmission,automatic 4 Speed,4l60e,electronic [M30] | Transmission Auto 4 Spd, Hmd, 4l70-e, Super Duty [M70] | Hvac System Air Conditioner Frt, Auto Temp Cont, Aux Temp Cont [CJ2] | Air Conditioner,front,manual Temperature Control,auxiliary Temperature Control [CJ3]; Radiator | ||
| 2009 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | Radiator | ||
| 2009 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2009 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2009 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2009 | GMC | Envoy | 5.3L | V8 | N/A | Radiator | ||
| 2009 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2009 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2009 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2008 | Chevrolet | Trailblazer | Base | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2008 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2008 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Radiator | ||
| 2008 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | Radiator | ||
| 2008 | Chevrolet | Trailblazer | Base | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2008 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2008 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2008 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2008 | GMC | Envoy | 5.3L | V8 | N/A | Radiator | ||
| 2008 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2008 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2008 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | Buick | Rainier | 5.3L | V8 | N/A | Radiator | ||
| 2007 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | Chevrolet | Trailblazer | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Radiator | ||
| 2007 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | Radiator | ||
| 2007 | Chevrolet | Trailblazer | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | GMC | Envoy | 5.3L | V8 | N/A | Radiator | ||
| 2007 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2007 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2007 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Buick | Rainier | 5.3L | V8 | N/A | Radiator | ||
| 2006 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Chevrolet | SSR | 6.0L | V8 | N/A | CORE SIZE 27IN X 18 1/8IN X 7/8IN; Radiator | ||
| 2006 | Chevrolet | Trailblazer | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | Radiator | ||
| 2006 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | Radiator | ||
| 2006 | Chevrolet | Trailblazer | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Chevrolet | Trailblazer | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Chevrolet | Trailblazer | SS | 6.0L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer EXT | LS | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer EXT | LT | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Radiator | ||
| 2006 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | GMC | Envoy | 5.3L | V8 | N/A | Radiator | ||
| 2006 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | GMC | Envoy XL | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | GMC | Envoy XL | 5.3L | V8 | N/A | Radiator | ||
| 2006 | GMC | Envoy XL | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Isuzu | Ascender | 5.3L | V8 | N/A | Radiator | ||
| 2006 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2006 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2006 | Saab | 9-7x | 5.3i | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Buick | Rainier | CXL Plus | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Buick | Rainier | 5.3L | V8 | N/A | Radiator | ||
| 2005 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Buick | Rainier | CXL Plus | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Chevrolet | Trailblazer EXT | LS | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Chevrolet | Trailblazer EXT | LT | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Radiator | ||
| 2005 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy | 5.3L | V8 | N/A | Radiator | ||
| 2005 | GMC | Envoy | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy XL | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy XL | 5.3L | V8 | N/A | Radiator | ||
| 2005 | GMC | Envoy XL | Denali | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy XUV | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy XUV | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | N/A | Radiator | ||
| 2005 | GMC | Envoy XUV | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | GMC | Envoy XUV | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Isuzu | Ascender | S | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Isuzu | Ascender | 5.3L | V8 | N/A | Radiator | ||
| 2005 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Isuzu | Ascender | S | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2005 | Saab | 9-7x | Arc | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2005 | Saab | 9-7x | Arc | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Buick | Rainier | CXL Plus | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Buick | Rainier | 5.3L | V8 | N/A | Radiator | ||
| 2004 | Buick | Rainier | CXL | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Buick | Rainier | CXL Plus | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Chevrolet | SSR | 5.3L | V8 | N/A | CORE SIZE 27IN X 18 1/8IN X 7/8IN; Radiator | ||
| 2004 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | North Face | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | LS | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | LT | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | North Face | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Radiator | ||
| 2004 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Chevrolet | Trailblazer EXT | North Face | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | GMC | Envoy XL | 5.3L | V8 | N/A | Radiator | ||
| 2004 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | GMC | Envoy XUV | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | GMC | Envoy XUV | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | GMC | Envoy XUV | 5.3L | V8 | N/A | Radiator | ||
| 2004 | GMC | Envoy XUV | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | GMC | Envoy XUV | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2004 | Isuzu | Ascender | 5.3L | V8 | N/A | Radiator | ||
| 2004 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2004 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | North Face | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | LS | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | LT | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | North Face | 4.2L | L6 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Radiator | ||
| 2003 | Chevrolet | Trailblazer EXT | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Chevrolet | Trailblazer EXT | LT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Chevrolet | Trailblazer EXT | North Face | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | GMC | Envoy XL | 5.3L | V8 | N/A | Radiator | ||
| 2003 | GMC | Envoy XL | SLE | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | GMC | Envoy XL | SLT | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Isuzu | Ascender | Base | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required |
| 2003 | Isuzu | Ascender | 5.3L | V8 | N/A | Radiator | ||
| 2003 | Isuzu | Ascender | Base | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Isuzu | Ascender | Limited | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
| 2003 | Isuzu | Ascender | LS | 5.3L | V8 | GAS | N/A | Radiator Cap Is Required; Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.