Oil Cooler for the ETK K Series ?

Contact us: https://support.beamng.com/
If you purchased the game, we will find a way to retrieve your order.

You need to put in the message:
- The store you purchased the game from
- The email you used in the order
- If you have purchased from our old store, the Order ID (starts with 'BEA')


Aside that, I don't think you will find much for outdated versions.

 

0.11.0.3.
Retrievable from Steam or Humble Bundle (depending from where you got the game)

 

That's it then.
It should be downloading 0.11.0.3, which is the latest version.

For future reference:
https://wiki.beamng.com/Updating_the_game#Humble_Bundle

 

--- Post updated ---
As far as I know there isn't an official one, but you can easily make one yourself.
Just add a part of code for oil cooling:

Code:

        "oilRadiatorArea":0.16,
        "oilRadiatorEffectiveness":1000,
        "oilThermostatTemperature":95

into the ETK radiator code and It will fix the cooling
Here is an example of an added oil cooler (but for moonhawk)

Code:

"moonhawk_radiator_v10_performance": {
    "information":{
        "authors":"BeamNG",
        "name":"V10 Performance Radiator with Oil Cooler",
        "value":300,
    }
    "slotType" : "moonhawk_radiator",
    "flexbodies": [
         ["mesh", "[group]:", "nonFlexMaterials"],
         ["moonhawk_radiator", ["moonhawk_radiator","moonhawk_radsupport"]],
    ],
    "mainEngine":{
        "radiatorArea":0.7,
        "radiatorEffectiveness":24500,
        "coolantVolume":32,
        "radiatorFanType":"electric",
        "radiatorFanTemperature":90,
        "radiatorFanMaxAirSpeed":6,
        "thermostatTemperature":80
        "oilRadiatorArea":0.16,
        "oilRadiatorEffectiveness":1000,
        "oilThermostatTemperature":95
    },
    "nodes": [
         ["id", "posX", "posY", "posZ"],
         //Radiator
         {"frictionCoef":0.5},
         {"nodeMaterial":"|NM_METAL"},
         {"selfCollision":true},
         {"collision":true}
         {"group":"moonhawk_radiator"},
         {"nodeWeight":3.56},
         ["rad1", 0.0, -2.05, 0.6{"engineGroup":"radiator"}],
         {"group":""},
    ],

    "beams": [
          ["id1:", "id2:"],
          {"beamType":"|NORMAL", "beamLongBound":1.0, "beamShortBound":1.0},
          {"beamSpring":1660830,"beamDamp":168},
          {"beamDeform":11970,"beamStrength":"FLT_MAX"},
          {"deformGroup":"radiator_damage","deformationTriggerRatio":0.05}
          //radiator
          ["rad1","s1"],
          ["rad1","s1r"],
          ["rad1","s1l"],
          ["rad1","s3r"],
          ["rad1","s3l"],
          ["rad1","s5"],
          ["rad1","s6"],
          ["rad1","s6r"],
          ["rad1","s6l"],
          ["rad1","s7"],
          {"deformGroup":""}
          {"beamPrecompression":1, "beamType":"|NORMAL", "beamLongBound":1.0, "beamShortBound":1.0},
    ],
},

--- Post updated ---
Okay scratch it... Here is an oil cooler for you... Just drop it into your mods folder and equip the "Race radiator with oil cooler" from the parts menu.