Z1 Motorsports 350Z / G35 Oil Cooler Kit - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 Motorsports 350Z / G35 Oil Cooler Kit

starstarstarstarstar_half 4.9/5 - (16 Reviews)
Fits models: 350Z / G35...

Product Description

Z1 350Z/G35 Oil Cooler Kit for all '03+ 350Z (including HR engines) and all '02+ G35 models (both Sedan* and Coupe)

Designed with the highest quality products available to provide efficient cooling, trouble-free usage, and simple installation.  The Z1 Oil Cooler Kit comes complete with all the necessary components for installing on an NA car with a stock fascia. Forced induction cars please see the note at the bottom of the listing.

The Z1 350Z/G35 Oil Cooler Kit features the following components standard:

  • 1x     Oil Cooler Core (19 Row Z1 ProCooler Standard; Additional sizes and Manufacturer available)
  • 1x     Z1 -10 AN SS Oil Cooler Line Set (Optional protective sleeving available pre-installed) 
  • 1x     Mocal Sandwich Adapter (Non-Thermostatic Standard; Optional Thermostatic model available)
  • 1x     Setrab Oil Cooler Lower Mount
  • 1x     Z1 350Z/G35 Oil Cooler Upper Mount
  • 1x     Z1 350Z/G35 Oil Cooler Install Hardware Kit
  • 1x     Z1 350Z/G35 Oil Cooler Installation Instructions
  • 2x     Setrab (-10 AN to 22mm Port) Adapter Fittings (Cooler)
  • 2x     Mocal (-10 AN to 22mm Port) Adapter Fittings (Sandwich adapter)
  • 2x     13/16" Rubber Seal (Sandwich Adapter)

Z1 Oil Coolers now come standard with the Z1 ProCooler cores with the option to choose a MOCAL or Setrab core.

Unlike our various competitors' oil cooler packages, Z1 has addressed the various issues with all current oil cooler kits on the market and has created an oil cooler kit the brings the best of them all to one kit.  Here are a few key comparisons between the Z1 Oil Cooler Kit and our competitors.

  1. The Oil Lines - The Z1 kit uses fully braided stainless steel -10 AN (5/8") line, offering both increased oil capacity and higher flow volumes. 
  2. Uses OEM Style Oil Filter - You retain your OE Nissan Oil Filter.  This means there will not be any confusion when you go to do your next oil change. 
  3. Freedom to Choose - Unlike other kits, we let YOU choose the kit you need.  You can custom-build your kit depending on your driving style, needs, and budget.
  4. Tech Support / Install Instructions - Each kit comes complete with the necessary, easy-to-use, step-by-step installation instructions (which can also be found online on our website).
  5. Protective Line Wrapping - Available pre-installed, this wrapping prevents damage to both the line and the chassis as a result of rubbing against one another.  This shielding is form-fitting and requires no maintenance or zip ties.
  6. Upper Core Support Bracket - Allows for proper securing of the core support, preventing fore and aft movement during hard acceleration/deceleration or impacts.  This prevents possible damage to the core support itself and the oil cooler assembly.  Designed in-house, the custom Z1 oil cooler bracket supplied in this kit is infinitely variable and offers universal fitment regardless of model.  This single bracket will fit all three available Setrab cores and all three chassis.  The upper leg of the bracket will attach to the existing threaded rivet nut found on the G35 Coupe and Sedan.  350Z owners will need to drill and attach a new threaded rivet nut (supplied in the kit) to properly fasten the bracket.   

Individual Component Descriptions:

At the heart of this package is your choice of 19-row, 25-row, or 34-row sizes oil cooler core. Choose between Z1 ProCooler, MOCAL HD, and Setrab Series 6 oil cooler cores. 

  • Rugged Construction, designed for racing and able to withstand vibration
  • Light weight design
  • Low pressure drop across the cooler core

-10 AN braided stainless steel hoses and anodized aluminum fittings are included along with a Mocal oil cooler sandwich adapter.  Cooler mounting hardware, rubber lined adel clamps, hose sleeve, and plastic ties are also included. 

Core dimensions below:

19 Row  (13" x 1 1/4" x 5 1/3") -- Recommended for most light street applications or applications in colder climates where less cooling is required.  Will work with all aftermarket intakes.

25 Row  (13" x 1 1/4" x 7 1/2") -- Recommended for more intense applications where occasional track use will be seen, also for more moderate climates.  Will work with most aftermarket intakes.

34 Row (13" x 1 1/4" x 10 1/4") -- Recommended for forced induction applications, serious track applications, or in high-temperature climates where extreme conditions may exist.  This is our best-selling cooler but it will require modifications to install with some intake systems.

You may choose between the Standard Non-Thermostatic Mocal Sandwich Plate adapter and a Thermostatic model.  It is highly recommended that a Thermostatic sandwich plate adapter be purchased when installing an oil cooler onto a street-driven 350Z or G35.  As important as it is to keep high oil temperatures under control, it is just as important to maintain the proper temperature to ensure the highest possible lubrication.

The install manual for the Z1 Motorsports 350Z/G35 Oil Cooler Kit can be viewed HERE.

Please note:
Some drilling required!  A total of 3 holes must be drilled in the fiberglass core support to install the Threaded Rivet Nuts (supplied in the kit along with the required tool).  Measurements are provided in the installation instructions for the location of the holes.

Due to the wide range of forced induction setups and fascias on the market this kit was fitted as a bolt-on for non-turbo 350Z/G35 models only. It may be adapted or modified to fit most forced induction setups. However, Z1 Motorsports does not offer installation suggestions for all possible intercooler and fascia configurations.

*All 2007+ G35 Sedans equipped with the 3.5 L (VQ35HR) engine should purchase the Z1 Motorsports 370Z/G37 Oil Cooler Kit found HERE.  All '07+ Infiniti G35 Sedans equipped with the VQ35HR engine use the same core support and chassis as the '09+ Infiniti G37 Sedans.

*** This item does not qualify for any additional discounts or promotions ***

Available Options:

Please review the product description if you are unsure about any of the options below.

Select Cooler Size: Oil Sandwich Plate Adapter: Protective Hose Wrapping: Core:

Quantity:

In stock, ready to ship. 
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List Price: $449.99
Special Price: $399.99
You Save: $50.00 (11%)

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What our customers say

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Gordon
January 16, 2024
This is a perfect oil cooler kit. To take it to the +1 level, the short version of the oil filter stud ('07 350Z) was just what I was looking for to delete the stock oil cooler sandwich plate from a 2004 G35 VQ35DE (the DE and HR / VHR oil stud treads are the same), it will take some other plumbing to bypass the coolant lines. I wanted to eliminate the sometimes problematic leak from the stock cooler when I upgraded to this Z1 Setrab oil cooler kit which had its own sandwich plate. With a little dab of loctite red sealant I haven't had any problems with it so far. Does great for the Shenandoah Circuit at Summit Point in the summer which is notorious for overheating. https://www.z1motorsports.com/cylinder-block-and-oil-pan/nissan/oem-oil-filter-stud-hr-vhr-p-9333.html
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Frederick
January 2, 2024
Keeps temp low. Takes about an hour. Need a drill bit for install.
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Dominic
August 9, 2023
one of the most exciting parts im pending to install. super stoked. thanks.
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Timothy
May 31, 2023
Easy install, careful how many rows you get, got the max and boy is it big :)
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Chris
September 30, 2022
I went with the 34 row for track use. Came with all the parts required. Fitted. Has not leaked, cracked, broken, etc. Been through a handful of track days now and no issues.
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Michael
May 18, 2022
If you’re ever worried about product matching or damaged parts always order Z1. Customer service and quality of materials go unmatched. I had a factory damaged part and they have no problem hearing the customer out, ensuring it was damaged from factory, and replacing basically next day. Time and time again I’ll come to Z1.
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Garry
February 11, 2022
Great quality, value and shipping.
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Calvin
December 22, 2021
Thanks to this juice cooler, my Z's Motul blood has never been cooler! Like my previous ex's, the Z's blood stays ice cold! 10/10 recommend to a friend till the end
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William
September 14, 2021
It is quite a change with it installed. Doesnt seem to smoke upon start up not sure that has anything to do with it. But the extra oil helps
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Bryan
August 4, 2021
The kit its self is of a very good quality. The only problem I had was installing the air cooler to the plastic support. Could not get two of the inserts to secure so I ended up with a bunch of holes till I got some to work. Kind of a pain to mount. But once mounted it is nice. Still have not tested it yet for leaks. I did use sealant on the threads. I would have given it 5 starts but it is a pain in the butt to mount the cooler.
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Luis
January 26, 2021
This is one great product easy to install very happy with the purchase .great results
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James
November 28, 2020
Just got through installing the Setrab 34 row cooler in a 2005 350z. My one tip is to get the lower bracket absolutely as low as you can go so that the fittings on top will have room. I actually ground off two small tabs on the driver side at the bottom that were preventing me from getting that last 1/4" downward. That did the trick and everything fit fine. Great quality and if you take your time, the installation goes well.
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Mohammad
September 18, 2016
After putting a few thousand miles on oil cooler kit (19 row), I can say it does a pretty good job keeping engine oil temps stable on hot days 95+ degrees. Spirited drives I haven't gone over 205 degrees oil operating temp (180-210), As I installed this oil cooler the main problems I had were with the rivet nuts, I damaged 2 of them so I decided to throw them away and just use small washers on both sides of the front core support. The engine oil cooler lines that came with the kit were both the same length (instructions say you will have one short and one long), this isnt a problem if you run them differently from the instruction as long as you dont bend them in ways to restrict the flow. Other than that everything else was straightforward.
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Joshua
June 19, 2016
i run the 34 row cooler on my 500hp gtm twin turbo track car. i hit 250 temp after 20 min. could not be happier.
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Timothy
June 12, 2016
Excellent kit - top quality materials and very good instructions. Installation was straight forward and took only a couple of hours. You can't go wrong with this kit.
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Alfred
June 7, 2016
great kit. super easy to install. with my 25 row, i am only hitting about 220 max oil temp on track days, 140 on cool morning and 180 during the day with ac running(thermostatic plate). well worth the investment to protect your engine.