Heating and Cooling› Oil and Fluid Coolers

Nissan

Automatic Transmission Oil Cooler Assembly

$802.45

SKU: 21606-1XJ0B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Infiniti Cooler Assembly-Auto Trans Oil is a direct replacement part designed to maintain optimal transmission temperatures. This genuine Infiniti part is engineered for reliability and ensures a proper fit for compatible vehicles.
Show original supplier description
The Genuine Infiniti Cooler Assembly-Auto Trans Oil, part number 21606-1XJ0B, is a direct replacement component specifically designed for Infiniti vehicles. This part functions to maintain optimal transmission fluid temperatures, ensuring the longevity and performance of the automatic transmission. This oil cooler assembly is crafted to meet official factory specifications, undergoing stringent quality checks to assure durability and a precise fit. It is designed for the 3.0L engine found in various Infiniti models. The Cooler Assembly-Auto Trans Oil is compatible with the 2016-2024 Infiniti Q50 models, including trims like Base, Luxury, Premium, and Sports with the 3.0L engine (VR30/HI, VR30/LO). It also fits the 2017-2022 Infiniti Q60 models equipped with the 3.0L engine (VR30DDTT). As a genuine OEM part, it is guaranteed by Infiniti's factory warranty, providing peace of mind with your purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandNissan
Part Number21606-1XJ0B
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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