One Stop Solutions 13335 Radiator

Radiator for Nissan NV1500, NV2500, NV3500

Restore cooling performance with the One Stop Solutions OSC Premium New Automotive Radiator, part number 13335. Built for OES form and function, this crossflow radiator is engineered for direct-fit replacement in select Nissan NV1500, NV2500, and NV3500 applications.

Key Features

• Premium-grade aluminum construction with plastic tanks
• Crossflow design with one-row core layout
• Transmission oil cooler included with concentric cooler design
• Core dimensions: 35 3/16 in. height, 24 1/8 in. width, 1-9/16 in. thickness
• 1 3/8 in. inlet and outlet diameters
• Die-cut gasket design for leak resistance
• Individually pressure tested during production
• Engineered for multi-fit applications without changing the original look or fit

Detailed Description

The One Stop Solutions 13335 radiator is built to match original equipment cooling layout and fitment for 2012-2020 Nissan NV1500, 2012-2018 Nissan NV2500, 2019-2020 Nissan NV2500 with transmission oil cooler, and 2012-2020 Nissan NV3500. It uses premium tubes, fins, headers, and tanks, with cadmium-plated tubes inside and out to help resist premature failure. The integrated concentric transmission cooler is designed for vehicles originally equipped with this style of cooler, and the radiator is assembled to factory specifications for fit and function. This part cross-references Spectra Premium CU13335 for the same application.

Common Problems This Radiator Addresses

• Overheating caused by a restricted or leaking radiator core
• Transmission temperature issues related to a failing internal cooler
• Coolant loss from gasket or tank sealing problems
• Reduced cooling efficiency in high-mileage Nissan NV1500, NV2500, or NV3500 vans
• Fitment issues from worn or damaged original radiator assemblies

Installation Notes and Tips

Verify the vehicle’s original cooler configuration before installation, especially on 2019-2020 Nissan NV2500 models with transmission oil cooler. Confirm inlet and outlet sizes, mounting layout, and hose routing against the original unit. The radiator is designed as a drop-in replacement, and all necessary fittings or hardware are included in each unit. Part number 13335 should be matched to the vehicle’s cooling system specifications before installation.

Quality Assurance

OSC tests the transmission and engine oil coolers before tank installation, checks the core before assembly, and tests the completed radiator again after assembly. The design also incorporates enhancements aimed at addressing original equipment failure points and improving durability in higher-mileage vehicles.