Description
370Z HKS Oil Cooler Kit 15004-AN024
It’s very important to control the oil temperature to enjoy driving.
Extreme increases in oil temperature can break down the oil and decrease its ability to lubricate, cool, and clean the engine and can cause damage as a result. HKS Oil Cooler Kits are designed with advanced cooling technology which enables stable oil temperatures to extract the maximum ability from the engine.
 | You must have this item if you are driving Z34 at a circuit, because when you are driving, the oil temperature will rise and the fail-safe system will be turned on. |
◆Features
- When driving the Z34 and the engine oil temperature goes above 135℃ (130℃), the fail-safe will limit the throttle duration and the max RPM. But this kit will prevent the fail-safe system to activate.
- 15 rows core (W200 X H220 X T48) is in front of the radiator.
- For installation of the kit you need parts modification of resin protector and alternator bracket.
- Installation requires approximately 3 hours.
◆Characteristic
At the Fuji Speedway test drive with the stock, we couldn’t even go for one lap because of the fail-safe, but with the HKS Oil Cooler Kit installed we could go for 6 laps.
* We recommend the twin core kit for the long run at the circuit.
* The output data is the test result of HK. The results may vary for different conditions.
■Test vehicle SPECIFICATION
METAL CATALYZER / Center Pipe / LEGAMAX Premium
◆Components
| COMPONENT | Oil Cooler kit |
|---|---|
| Oil Cooler core W200 X H220 X T48 15 rows | ○ ※ |
| Oil Cooler core W200 X H220 X T48 15 rows | |
| #10 Stype Adapter thermo ASSY | ○ |
| Attachment bolt | ○ |
| #10 90°Fitting-110cm stainless steel mesh hose -90°Fitting | ○ |
| #10 45°Fitting-95cm stainless steel mesh hose -150°Fitting | ○ |
| #10 180°Fitting-105cm stainless steel mesh hose -90°Fitting | ※ |
| #10 45°Fitting-90cm stainless steel mesh hose -90°Fitting | ※ |
| O-ring | ○ |
| Oil Cooler core bracket X 2 | ○ |
| Corrugate tube | ○ |
| Installation bracket (1) | ○ |
| Installation bracket (2) | ※ |
| Air guide (1) | ○ |
| Air guide (2) | ※ |
Products marked with an asterisk (※) are required to use this kit as twin core kit.
◆Remarks
- Need resin protector and alternator bracket modification.
- Pop up engine hood is adopted so when you want to take off the bumper, take out the minus terminal of the battery and wait 3 minutes before start working.
- Washer tank relocation is not required.
- When the twin core kit is installed, you can have an effective cooling performance with the bumper protection modification but we can’t guarantee the normal actuation of pop up engine hood.
| Vehicle | Model | Engine | Model Year | Core Size・Row | Core Location | Type | Hose Size | Aluminum Air Guide | Code No. | Price | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FAIRLADY Z | Z34 | VQ37VHR | 08/12- | 200x220x48・15 | In front of the radiator | S type | #10 | ○ | 15004-AN024 | Single-core kit |
Oil Cooler Kit for Vehicle Specification
The optimum size of the core and layout design improves cooling performance.
With the use of a new core, both cooling and pressure drop prevention are balanced at a high level. Some vehicle applications contain air guides that maximize the airflow through the oil cooler core during vehicle operation, even in drifting applications where the car may not be facing in the direction it is pointing.
* Some kits are the factory replacement type.
S TYPE
HKS Oil Cooler Kit S Type is a sandwich-type which has a built-in thermostat attachment.
The core on the above photo is different from the actual core included in a kit.
HKS Oil Cooler S Type included a built-in thermostat attachment, and which is held in place by the oil filter. The minimum number of components allows simple installation.
HKS Oil Cooler S Type includes a built-in thermostat attachment, and which is held in place by the oil filter. Also, it provides superior cost performance.
[ Oil Temperature Meter: Oil Pressure Gauge Installation Hole]
Adaptor Thermo: M12×P1.25 (1hole) , PT1/8 (1 hole)
Note on Installation of Universal Oil Cooler Kit
Before Purchasing the Product
- There are inapplicable vehicles depending on vehicles’ specifications.
- Check the following to make sure the kit is compatible with your vehicle.
1. Screw Size for Oil Filter Installation
The screw size must be 3/4-16UNF or M20×P=1.5.
2. Clearance for Attachment Installation
To install the engine block attachment, adequate clearance is required. See the diagrams below. (In unit of mm)
3. Oil Filter
The screw can be installed properly as shown in the diagram on the right.
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