Nissan Genuine OEM Automatic Transmission Oil Cooler 21606-1LA1B New - Nissan (21606-1LA1B)
2016-2024 Nissan - 216061la1b
Nissan Genuine OEM Automatic Transmission Oil Cooler 21606-1LA1B New - Nissan (21606-1LA1B)
2016-2024 Nissan - 216061la1b
- Nissan
- 21606-1LA1B
Details
- Brand:
- SKU:
21606-1LA1B
- Other Names:
Auxiliary Cooler, Oil Cooler, Trans Cooler, Cooler Assembly-Auto Transmission
- Description:
Description:
Genuine OEM Nissan Automatic Transmission Oil Cooler Assembly — Part # 21606-1LA1B
Protect your transmission from heat damage with the factory-correct auxiliary transmission oil cooler. This genuine OEM Nissan unit is the complete cooler assembly designed for the 5.6L VK56 platform — keeping transmission fluid temperatures in check under towing, hauling, and demanding driving conditions.
Part Details:
- Part Number: 21606-1LA1B
- Other Names: Cooler Assembly-Auto Transmission, Auxiliary Cooler, Transmission Oil Cooler, AT Oil Cooler
- Condition: New, Genuine OEM Nissan
- Application: 5.6L VK56VD / VK56DE engine with automatic transmission
- Type: Type 1
Compatible Vehicles:
- 2016–2024 Nissan Titan / Titan XD (5.6L)
- 2017–2023 Nissan Armada (5.6L)
- 2017–2021 Nissan NV Full Size Van (5.6L)
Always confirm fitment using your VIN before purchasing.
Why buy OEM? Transmission coolers handle high-pressure, high-temperature fluid under heavy load cycles. Aftermarket units are frequently undersized, use inferior fittings, or fail to match factory mounting geometry — leading to leaks, poor cooling performance, or fitment issues. This genuine Nissan assembly is engineered specifically for the VK56 drivetrain's thermal demands.
Symptoms this part fixes:
- Transmission overheating warning or shifting irregularities under load
- Visible transmission fluid leak at the cooler or cooler lines
- Transmission fluid burnt smell or discoloration
- Cooler damaged from road debris or front-end impact
- Preventive replacement during transmission service on high-mileage tow vehicles
Ships fast from Walser Nissan Wayzata — an authorized Nissan dealership. Message us your VIN and we'll confirm fitment before you buy.
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $700.75
- Discount: $234.05 (33.4% off)
- Sale Price: $466.70
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- Nissan
- 21606-1LA1B
Details
- Brand:
- SKU:
21606-1LA1B
- Other Names:
Auxiliary Cooler, Oil Cooler, Trans Cooler, Cooler Assembly-Auto Transmission
- Description:
Description:
Genuine OEM Nissan Automatic Transmission Oil Cooler Assembly — Part # 21606-1LA1B
Protect your transmission from heat damage with the factory-correct auxiliary transmission oil cooler. This genuine OEM Nissan unit is the complete cooler assembly designed for the 5.6L VK56 platform — keeping transmission fluid temperatures in check under towing, hauling, and demanding driving conditions.
Part Details:
- Part Number: 21606-1LA1B
- Other Names: Cooler Assembly-Auto Transmission, Auxiliary Cooler, Transmission Oil Cooler, AT Oil Cooler
- Condition: New, Genuine OEM Nissan
- Application: 5.6L VK56VD / VK56DE engine with automatic transmission
- Type: Type 1
Compatible Vehicles:
- 2016–2024 Nissan Titan / Titan XD (5.6L)
- 2017–2023 Nissan Armada (5.6L)
- 2017–2021 Nissan NV Full Size Van (5.6L)
Always confirm fitment using your VIN before purchasing.
Why buy OEM? Transmission coolers handle high-pressure, high-temperature fluid under heavy load cycles. Aftermarket units are frequently undersized, use inferior fittings, or fail to match factory mounting geometry — leading to leaks, poor cooling performance, or fitment issues. This genuine Nissan assembly is engineered specifically for the VK56 drivetrain's thermal demands.
Symptoms this part fixes:
- Transmission overheating warning or shifting irregularities under load
- Visible transmission fluid leak at the cooler or cooler lines
- Transmission fluid burnt smell or discoloration
- Cooler damaged from road debris or front-end impact
- Preventive replacement during transmission service on high-mileage tow vehicles
Ships fast from Walser Nissan Wayzata — an authorized Nissan dealership. Message us your VIN and we'll confirm fitment before you buy.
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
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Welcome to OE Nissan Parts Direct, your one-stop shop for OEM Nissan parts at competitive prices! We specialize in providing genuine factory-direct Nissan parts, ensuring your vehicle gets the perfect fit, reliability, and performance it was designed for.
You can order your Nissan Genuine OEM Automatic Transmission Oil Cooler 21606-1LA1B New (216061la1b) right from us for your 2016-2024 Nissan and have exactly what you need at your door in a matter of days.
Unlike aftermarket alternatives, OEM Nissan parts are engineered to meet the highest quality standards, offering superior durability, efficiency, and safety. Whether you're performing routine maintenance or tackling a major repair, you can trust that our parts will keep your Nissan running like new.
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