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CSF 3905 Radiator
Overview of CSF Radiator Part 3905 for Cadillac and Chevrolet
The CSF radiator part number 3905 is designed specifically for select Cadillac and Chevrolet models, including the Camaro and CTS. Engineered with a cross flow design, this radiator offers reliable cooling performance tailored to these vehicles' requirements.
- Core thickness: 1 5/8 inches
- Core width: 20 3/8 inches
- Core length: 22 5/8 inches
- Aluminum core material for efficient heat dissipation
- Plastic tanks with OEM-style construction
- Inlet and outlet diameters: 1 5/16 inches (right inlet, left outlet)
- Two-row radiator core for balanced cooling
- High-efficiency plate type oil cooler integrated (14 3/4 inches)
- Cross flow radiator type for optimized coolant flow
Detailed Product Description
The CSF radiator 3905 features an aluminum core combined with plastic tanks, replicating OEM specifications to ensure compatibility and performance for Cadillac CTS and Chevrolet Camaro models. The cross flow design enhances coolant circulation, improving heat exchange efficiency. With a core thickness of 1 5/8 inches and a two-row core configuration, this radiator balances cooling capacity and compact size. The inlet and outlet diameters are both 1 5/16 inches, positioned on the right and left respectively, matching factory connections for straightforward installation. Additionally, the integrated high-efficiency plate type oil cooler (14 3/4 inches) supports engine oil temperature regulation, contributing to overall engine reliability.
Applications and Common Issues Addressed
- Replacement for leaking or damaged radiators in Cadillac CTS and Chevrolet Camaro
- Resolves overheating caused by inefficient or clogged radiator cores
- Addresses coolant flow restrictions due to core damage or corrosion
- Improves engine oil cooling with integrated oil cooler for enhanced performance
- Suitable for vehicles requiring OEM-style plastic tank and aluminum core radiators
Installation Notes and Tips
Ensure compatibility with your specific Cadillac CTS or Chevrolet Camaro model year before installation. The radiator features quick-connect fittings for the oil cooler, facilitating easier connection. Verify inlet and outlet hose diameters (1 5/16 inches) match your vehicle’s hoses. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal coolant flow.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards, using durable aluminum cores and plastic tanks designed for longevity. This radiator does not include a cap and is not classified as hazardous material. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties to cover defects in materials and workmanship.
| Brand | CSF |
| Part Number | 3905 |
| Core Thickness | 1 5/8 |
| Core Width | 20 3/8 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 22 5/8 |
| Inlet Diameter | 1 5/16 right |
| Outlet Diameter | 1 5/16 left |
| Down Flow Or Cross Flow Type | Cross flow |
| Radiator Core Row Quantity | 2 |
| Cap Included | No |
| Box Height (in) | 7 1/16 |
| Box Length (in) | 31 7/16 |
| Box Weight (lbs) | 15 |
| Box Width (in) | 24 3/4 |
| Hazardous Material | No |
| Inlet Length (in) | 20 7/8 |
| Inlet Width (in) | 2 3/16 |
| Oil Cooler (in) | 14 3/4 (high-efficiency plate type) |
| Outlet Length (in) | 20 7/8 |
| Outlet Width (in) | 2 3/16 |
| Tech Note | O.e.m. style plastic tank & aluminum core with quick-connect oil |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Camaro | 6.2L | V8 | N/A | Upgraded Heavy Duty Core. 17% Thicker 2 Row 42mm core vs OEM 1 Row 36mm core | |
| 2023 | Chevrolet | Camaro | 6.2L | V8 | N/A | Upgraded Heavy Duty Core. 17% Thicker 2 Row 42mm core vs OEM 1 Row 36mm core | |
| 2022 | Chevrolet | Camaro | 6.2L | V8 | N/A | Upgraded Heavy Duty Core. 17% Thicker 2 Row 42mm core vs OEM 1 Row 36mm core | |
| 2021 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler | |
| 2020 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler | |
| 2019 | Cadillac | CTS | V | 6.2L | V8 | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler | |
| 2018 | Cadillac | CTS | V | 6.2L | V8 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler | |
| 2017 | Cadillac | CTS | V | 6.2L | V8 | N/A | OE style design ensures optimal fitment and performance. |
| 2017 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler | |
| 2016 | Cadillac | CTS | V | 6.2L | V8 | N/A | OE style design ensures optimal fitment and performance. |
| 2016 | Chevrolet | Camaro | 6.2L | V8 | N/A | OE Style Design; w/ Auxiliary Cooler |
* 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.