OE Quality
60-Day Returns

One Stop Solutions 2988 Radiator
Reliable Radiator Replacement for Nissan Altima and Maxima
The One Stop Solutions radiator part number 2988 is designed specifically for Nissan Altima and Maxima models. Engineered to provide efficient cooling and durability, this radiator ensures your vehicle maintains optimal engine temperature under various driving conditions.
- Hassle free installation with drop-in fit, form, and function
- OE performance with engineering enhancements for improved cooling and longer life
- Premium grade core materials including PA core and plastic tanks
- Includes a concentric transmission oil cooler for added functionality
- Components fitted and torqued to factory specifications for reliability
- 100% tested up to three times during production for quality assurance
- Designed to address original design failures and improve overall cooling efficiency
Technical Specifications and Features
This radiator features a crossflow design with a core height of 26 1/2 inches, core width of 15 15/16 inches, and a core thickness of 5/8 inch. The core is constructed from PA material, paired with durable plastic tanks to withstand heat and pressure. Both inlet and outlet headers measure 17 1/16 inches in length and 2 inches in width, with inlet and outlet diameters of 1 3/8 inches, ensuring proper coolant flow.
Included is a concentric transmission oil cooler with a diameter of 7/8 inch and a distance between fittings of 10 7/16 inches, providing integrated transmission cooling without the need for additional components. This radiator does not include an engine oil cooler, focusing solely on engine and transmission cooling needs.
Compatible Vehicles and Applications
This radiator is compatible with Nissan Altima and Maxima models, making it a direct replacement for factory radiators in these vehicles. It is ideal for addressing common cooling system issues such as overheating, coolant leaks, and transmission fluid temperature regulation.
- Overheating due to radiator core damage or clogging
- Coolant leaks from cracked or worn plastic tanks
- Transmission overheating caused by faulty or missing transmission oil cooler
- Reduced cooling efficiency from original radiator design limitations
- Corrosion or physical damage to radiator fins and tubes
Installation Notes and Tips
Installation of the One Stop Solutions radiator 2988 is straightforward due to its drop-in design. All necessary fittings and hardware are included or compatible with factory components. It is recommended to drain the coolant and transmission fluid before removal, inspect hoses and clamps for wear, and replace any damaged parts during installation. Torque all fittings to factory specifications to ensure a secure and leak-free fit.
Quality Assurance and Warranty
Each radiator undergoes rigorous testing up to three times during production to verify performance and durability. Components such as tubes, fins, headers, and tanks are manufactured from premium materials to meet or exceed OEM standards. While specific warranty details are not provided, One Stop Solutions products are engineered to meet factory specifications and provide reliable service life.
| Brand | One Stop Solutions |
| Part Number | 2988 |
| Cap Included | NO |
| Core Height | 26 1/2 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 16 |
| Core Thickness | 5/8 |
| Core Width | 15 15/16 |
| Down Flow Or Cross Flow Type | CROSSFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 3/8 |
| Inlet Header Length | 17 1/16 |
| Inlet Header Width | 2 |
| Outlet Diameter | 1 3/8 |
| Outlet Header Length | 17 1/16 |
| Outlet Header Width | 2 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Diameter | 7/8 |
| Transmission Oil Cooler Distance between Fittings | 10 7/16 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | CONCENTRIC |
This part fits 39 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Nissan | Maxima | 3.5L | V6 | N/A | Premium Version | |
| 2022 | Nissan | Maxima | 3.5L | V6 | N/A | Premium Version | |
| 2021 | Nissan | Maxima | 3.5L | V6 | N/A | Premium Version | |
| 2020 | Nissan | Maxima | 3.5L | V6 | N/A | Premium Version | |
| 2019 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2018 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2018 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2018 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2017 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2017 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2017 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2016 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2016 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2016 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2015 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2015 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2015 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2014 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2014 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2014 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2013 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2013 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2013 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2012 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2012 | Nissan | Altima | 2.5L | L4 | N/A | ||
| 2012 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2011 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2011 | Nissan | Altima | 2.5L | L4 | GAS | N/A | |
| 2011 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2010 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2010 | Nissan | Altima | 2.5L | L4 | GAS | N/A | |
| 2010 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2009 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2009 | Nissan | Altima | 2.5L | L4 | GAS | N/A | |
| 2009 | Nissan | Maxima | 3.5L | V6 | N/A | ||
| 2008 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2008 | Nissan | Altima | 2.5L | L4 | GAS | N/A | |
| 2007 | Nissan | Altima | 3.5L | V6 | N/A | ||
| 2007 | Nissan | Altima | 2.5L | L4 | GAS | N/A |
* 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.