CSF 3459 Radiator

Brand	CSF 3459
Box Height (in)	5 4/16
Box Length (in)	32 13/16
Box Weight (lbs)	10
Box Width (in)	20 3/16
Cap Included	No
Core Length	25 11/16
Core Material	Aluminum
Core Thickness	1 1/4
Core Width	16 7/8
Down Flow Or Cross Flow Type	Cross Flow
Hazardous Material	No
Inlet Diameter	1 1/4 Left
Inlet Length (in)	17 11/16
Inlet Width (in)	1 5/8
Outlet Diameter	1 1/4 Right
Outlet Length (in)	17 11/16
Outlet Width (in)	1 5/8
Radiator Core Row Quantity	1
Tank Material	Plastic
Tech Note	O.E.M. style Plastic tanks & Aluminum core;with quick-connect inlet & outlet pipe.
Product line	1 Row Plastic Tank Aluminum Core
Fits	Volkswagen and Audi · 50 vehicles

OE-style design. Plastic tanks and an aluminum core for a familiar replacement fit.

Cross-flow construction. Promotes efficient coolant flow through the radiator core.

Wind tunnel tested. Validated for cooling performance in lab testing.

Cross-references Anchor 2822, APDI 8012822 and Spectra Premium CU2822 for the same application. See all 12.

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OE-Style Radiator for VW and Audi Applications

CSF 3459 is an OE-style radiator built with a plastic tank and aluminum core for direct replacement cooling performance. It is engineered for select Volkswagen and Audi models, including Beetle, TT, Golf, Jetta, A3, A3 Quattro, Golf City, Jetta City, Eos, and Passat applications.

The CSF 1 Row Plastic Tank Aluminum Core line focuses on factory-style fitment and cooling efficiency. This radiator uses a cross-flow design with quick-connect inlet and outlet pipe connections, making it a practical choice for drivers replacing a leaking or restricted OE radiator.

Key Features

Part number 3459
1-row cross-flow radiator design
Aluminum core with plastic tanks
Core thickness: 1 1/4 in.
Core dimensions: 25 11/16 in. length x 16 7/8 in. width
Inlet diameter: 1 1/4 left
Outlet diameter: 1 1/4 right
OE-style plastic tanks and aluminum core with quick-connect inlet and outlet pipe
Cap not included

Detailed Description

CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing. The brand has supplied radiators worldwide for decades and offers a broad catalog of OE-style replacement designs. This CSF 3459 radiator is built for direct-fit service on select Volkswagen Beetle, Jetta, Golf, Eos, Passat, and Audi TT and A3 platforms, with dimensions and connection points matched to the listed applications.

This part cross-references Spectra Premium CU2822 and APDI 8012822 for the same application.

What It Helps Address

Coolant leaks from a cracked or aged radiator tank
Restricted coolant flow caused by internal buildup
Overheating from reduced heat transfer efficiency
Damaged inlet or outlet connections
Replacement needs after corrosion or impact damage

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet orientation, and OE-style quick-connect fitment before installation. This radiator is a cross-flow design with left-side inlet and right-side outlet, so matching the original configuration is important for proper routing. Inspect hoses, seals, and O-rings during replacement, especially on 2006-2014 Volkswagen Jetta, 2010-2014 Volkswagen Golf, and 2008-2014 Audi TT applications.

Compatible With 2013-2015 Volkswagen Beetle, N/A; 2008-2014 Audi TT, N/A; 2010-2014 Volkswagen Golf, N/A; 2006-2014 Volkswagen Jetta, N/A; 2010-2013 Audi A3, N/A; 2004-2008 Audi A3, N/A; 2009-2013 Audi A3 Quattro, N/A; 2007-2010 Volkswagen Golf City, N/A; 2007-2009 Volkswagen Jetta City, N/A; 2007-2008 Volkswagen Eos, N/A; 2006-2008 Volkswagen Passat, N/A.

Quality Assurance

CSF radiators are manufactured in ISO/TSO-certified facilities and are engineered for cooling performance validation. The brand’s OE-style construction and application-specific design support consistent replacement quality for Volkswagen and Audi cooling system service.

This part fits 50 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Drive Type	Liters	Cylinders	Fuel Type	Position	Notes
2015	Volkswagen	Beetle	TDI	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2014	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2014	Volkswagen	Beetle	TDI	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2014	Volkswagen	Golf	TDI	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2014	Volkswagen	Jetta	TDI	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Audi	A3	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Audi	A3 Quattro	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Volkswagen	Beetle	TDI	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Volkswagen	Golf	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2013	Volkswagen	Jetta	TDI	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2012	Audi	A3	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2012	Audi	A3 Quattro	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2012	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2012	Volkswagen	Golf	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2012	Volkswagen	Jetta	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2011	Audi	A3	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2011	Audi	A3 Quattro	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2011	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2011	Volkswagen	Golf	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2011	Volkswagen	Jetta	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Audi	A3	—	—	2.0L	L4	DIESEL	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Audi	A3 Quattro	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Volkswagen	Golf	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Volkswagen	Golf City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2010	Volkswagen	Jetta	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2009	Audi	A3 Quattro	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2009	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2009	Volkswagen	Golf City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2009	Volkswagen	Jetta	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2009	Volkswagen	Jetta City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Audi	A3	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Audi	TT	—	FWD	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Volkswagen	Eos	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Volkswagen	Golf City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Volkswagen	Jetta	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Volkswagen	Jetta City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2008	Volkswagen	Passat	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Audi	A3	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Volkswagen	Eos	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Volkswagen	Golf City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Volkswagen	Jetta	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Volkswagen	Jetta City	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2007	Volkswagen	Passat	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2006	Audi	A3	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2006	Volkswagen	Jetta	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2006	Volkswagen	Passat	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2005	Audi	A3	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
2004	Audi	A3	—	—	2.0L	L4	—	N/A	OE Style Design; Includes O-Ring OD 39.3 x ID 30.8 x 4.25mm; 1 Row Plastic Tank Aluminum Core
No rows match your filter.

Directly replaces or cross-references 12 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Anchor — 2822APDI — 8012822Spectra Premium — CU28221K0 121 251 AB1K0 121 251 BK1K0 121 251 DM1K0 121 251 N1K0 121 253 L3CO 121 253 AL3CO 121 253 K3CO 121 253 QVW3010149