/live/media/N1/N1_91451_Fro.jpg)
OE Quality
60-Day Returns
Nissens 91451 Engine Oil Cooler
Nissens Engine Oil Cooler 91451
The Nissens 91451 engine oil cooler is a direct-fit heat exchanger for maintaining stable oil temperatures in supported Hyundai and Kia applications. Built with an aluminum core, it helps support consistent lubrication performance in vehicles such as the Hyundai Santa Fe, Kia Sorento, and Kia Optima.
Key Features
- Engine oil cooler for regulated oil temperature control
- Aluminum construction for efficient heat transfer
- Core dimensions: 1.93 in. height, 3.70 in. width, 4.80 in. length
- Fits select 2017-2020 Hyundai and Kia models
- Direct replacement part number 91451
Detailed Description
Nissens part number 91451 is an engine oil cooler engineered for select Hyundai and Kia vehicles that require oil cooling without housing. The aluminum core is sized for compact packaging while supporting heat exchange in lubricated systems. This part cross-references OE number 264102G101 for the same application. Fits 2019-2020 Hyundai Santa Fe, N/A; Fits 2018-2019 Hyundai Sonata, N/A; and Fits 2018-2020 Kia Sorento, N/A, making it a practical replacement for vehicles needing a precise oil cooler match.
What It Helps Address
- Elevated engine oil temperatures
- Oil breakdown caused by excess heat
- Reduced lubrication performance under load
- Cooling-system service needs on select Hyundai and Kia models
Installation Notes and Tips
Verify the vehicle uses the without housing configuration before ordering. Confirm core dimensions and OE cross-reference 264102G101 against the original unit. For fitment, this part also applies to select 2017-2018 Hyundai Santa Fe Sport, 2018 Hyundai Tucson, 2017-2018 Kia Optima, and 2017 Kia Sorento applications listed in the fitment data. Always inspect sealing surfaces and surrounding cooling components during replacement.
Quality Assurance
Nissens uses in-house testing facilities to verify product compliance with its quality standards and to support long service life in normal service conditions. Part number 91451 is built as a replacement oil cooler for dependable operation in supported Hyundai and Kia applications.
| Brand | Nissens |
|---|---|
| Part Number | 91451 |
| Core Height | 1.93 |
| Core Width | 3.70 |
| Core Length | 4.80 |
| Material | Aluminum |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Hyundai | Santa Fe | Limited | 2.0L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2020 | Kia | Optima | S | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2020 | Kia | Sorento | L | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2019 | Hyundai | Santa Fe | SEL Plus | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2019 | Hyundai | Sonata | SE | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2019 | Kia | Optima | LX | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2019 | Kia | Sorento | L | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2018 | Hyundai | Santa Fe Sport | 2.0T | 2.0L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2018 | Hyundai | Sonata | SE | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2018 | Hyundai | Tucson | Sport | 2.4L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2018 | Kia | Optima | LX | 2.4L | L4 | GAS | N/A | Exc.Korea Built Vehicle |
| 2018 | Kia | Sorento | EX | 2.0L | L4 | GAS | N/A | WITHOUT HOUSING |
| 2017 | Hyundai | Santa Fe Sport | 2.0T Ultimate | 2.0L | L4 | GAS | N/A | From 05/31/2017 |
| 2017 | Hyundai | Sonata | Limited 2.0T | 2.0L | L4 | GAS | N/A | From 05/31/2017 |
| 2017 | Kia | Optima | EX | 2.4L | L4 | GAS | N/A | Exc.Korea Built Vehicle (From 04/23/2017) |
| 2017 | Kia | Sorento | L | 2.4L | L4 | GAS | N/A | From 04/23/2017 |
* 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.