HKS OIL COOLER KIT JW5 S660 BLK (15004-AH103)

Regular price $2,831.00 USD Sale price $2,831.00 USD Regular price $2,980.00 USD
Sale 5.0% $149.00 USD (5.0%)
Special order, pending manufacturer availability. See ETA Below.
SKU: 15004-AH103
Product Description

Upgrading the exhaust system, performing ECU tuning with the Flash Editor, and installing the turbine kit work together to unlock the full potential of the Honda S660, allowing the engine to rev freely and deliver smoother, more responsive performance. However, due to the mid-ship engine layout, traditional air-cooled oil cooler setups are limited in placement and often lack optimal airflow. To overcome this challenge, HKS developed a water-cooled oil cooler system specifically for the S660. This solution ensures consistent and efficient oil temperature management, regardless of installation constraints, making it a reliable choice for both spirited street driving and track use.

Application

  • HONDA S660 (JW5) (2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022)

Features

  • Enhanced Engine Performance
    Optimized for use with upgraded exhaust systems, ECU tuning (Flash Editor), and turbine kits for smooth, high-revving operation.

  • Water-Cooled Design
    Unlike conventional air-cooled systems, this kit uses a water-cooled approach for superior temperature regulation.

  • Optimized for Mid-Engine Layout
    Specifically developed to overcome the installation and cooling limitations of the S660’s mid-ship engine design.

  • Consistent Oil Temperature Management
    Maintains stable oil temperatures during both daily driving and high-load performance situations.

  • Compact and Efficient Layout
    Engineered to fit efficiently within the S660’s tight engine bay without sacrificing performance or reliability.

  • Reliable Under Harsh Conditions
    Ensures dependable oil cooling even during spirited driving or track use.

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be processed the next business day.

Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.


Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.

In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.


Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any non credit card processed order will have a 6% cancelation fee to cover the loan processing or 3rd party merchant fee. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.

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