Nissens 681373 Radiator

Nissens 681373 Radiator for Acura TSX

The Nissens 681373 radiator is an aluminum cooling system replacement built for 2009-2014 Acura TSX models with manual transmission. It is engineered to match the vehicle’s thermal management needs while supporting consistent engine temperature control in daily driving.

Key Features

• Aluminum radiator construction for efficient heat transfer
• Direct-fit application for 2009-2014 Acura TSX, manual trans
• FIRST FIT design helps streamline installation with application-specific parts in the box
• Built by Nissens, a manufacturer focused on thermal and engine efficiency components
• Cross-reference part numbers include BBB Industries 13311 and Monroe Shocks & Struts 172286

Product Details

Nissens part number 681373 is a radiator for Acura TSX cooling system service, with fitment confirmed for 2009-2014 Acura TSX manual transmission applications. The aluminum core is specified at 30.2362 in. height, 15.7480 in. width, and 0.6299 in. length, supporting a compact OE-style layout for the vehicle’s front cooling package. Nissens develops thermal components to meet modern aftermarket requirements, and this radiator follows that approach with a focus on fit, function, and material quality. If you are replacing a worn or leaking radiator on a 2009-2014 Acura TSX, part number 681373 provides a direct replacement path for the manual-transmission configuration.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or corroded radiator
• Overheating caused by restricted heat dissipation
• Temperature instability during stop-and-go driving
• Cooling system service on a 2009-2014 Acura TSX manual transmission
• Replacement of an aging OE radiator with a direct-fit aluminum unit

Installation Notes and Tips

Confirm manual transmission fitment before ordering, since this radiator is listed for 2009-2014 Acura TSX models with manual trans only. Inspect hoses, clamps, caps, gaskets, plugs, and related cooling components during installation, and flush the cooling system before refilling with the correct coolant mixture. Verify all connections are secure and check for leaks after the engine reaches operating temperature.

Quality Assurance

Nissens is a market-leading manufacturer of thermal and engine efficiency components, and its products are developed and manufactured to a consistent quality standard across the range. Part number 681373 reflects that engineering focus for Acura TSX cooling system service.