Review of Mishimoto Thermostatic Oil Sandwich Plate

derraj06 · 10-08-2013, 10:47 PM

To chim back in. (I've been busy working on the car and testing the motor)

I did receive the single o ring that was mailed to me. I never installed it because I sent the defective piece back to Amazon and took the 20% hit on restock. While it is good to see the problem being addressed well after my issue was found, the apology doesn't really help me. I stated to Mishimoto and here. This "inconvenience" cost me north of $350 not including sending samples of oil out to black stone for a before and after comparison.

To clarify my reasoning for the part chance. I did not feel Mishimoto had Any concern for my situation and I received some of the worst customer service throughout the ordeal. After being told the best they could do was mail another oring (which apparently is a lesser quality oring than should be used) it took 2 weeks (approximately) for the o ring to arrive.

It was replaced with a mocal plate thanks to Z1 actually shipping some thing on time and a method that wasn't first class mail. So far the engine is still running and is my daily driver so time will tell if something is wrong.

I have had several people pm me concerning their plates or potential purchases. I have been advising against this plate based on my experience with the company. Word has also spread around my area to be careful of these plates and I have helped two people replace them on local cars from our meets.

I honestly wished this plate had worked out. The Mocal plate is slower to warm up on cold days in East TN but the piece of mind is worth the inconvenience compared to losing 6.5 quarts of oil ( that discolors your Ark Exhaust, causes two aero panels to shear because it soaked into the panel, makes you replace front brake pads due to oil soak, and have the car towed to a dealer where it was kept for a week)

People weighing the pros and cons can decide for them self but as a quality engineer at a company that supplies almost every manufacturer that sells in NA I don't believe proper quality inspection is being competed on these parts which changes my mind on using anything they make. Luckily I learned this before I purchased a radiator to upgrade the cooling system. (Summers on the dragon get hot!)

Chuck33079 · 10-09-2013, 07:07 AM

Quote:

Originally Posted by derraj06

To chim back in. (I've been busy working on the car and testing the motor)

I did receive the single o ring that was mailed to me. I never installed it because I sent the defective piece back to Amazon and took the 20% hit on restock. While it is good to see the problem being addressed well after my issue was found, the apology doesn't really help me. I stated to Mishimoto and here. This "inconvenience" cost me north of $350 not including sending samples of oil out to black stone for a before and after comparison.

To clarify my reasoning for the part chance. I did not feel Mishimoto had Any concern for my situation and I received some of the worst customer service throughout the ordeal. After being told the best they could do was mail another oring (which apparently is a lesser quality oring than should be used) it took 2 weeks (approximately) for the o ring to arrive.

It was replaced with a mocal plate thanks to Z1 actually shipping some thing on time and a method that wasn't first class mail. So far the engine is still running and is my daily driver so time will tell if something is wrong.

I have had several people pm me concerning their plates or potential purchases. I have been advising against this plate based on my experience with the company. Word has also spread around my area to be careful of these plates and I have helped two people replace them on local cars from our meets.

I honestly wished this plate had worked out. The Mocal plate is slower to warm up on cold days in East TN but the piece of mind is worth the inconvenience compared to losing 6.5 quarts of oil ( that discolors your Ark Exhaust, causes two aero panels to shear because it soaked into the panel, makes you replace front brake pads due to oil soak, and have the car towed to a dealer where it was kept for a week)

People weighing the pros and cons can decide for them self but as a quality engineer at a company that supplies almost every manufacturer that sells in NA I don't believe proper quality inspection is being competed on these parts which changes my mind on using anything they make. Luckily I learned this before I purchased a radiator to upgrade the cooling system. (Summers on the dragon get hot!)

Glad to hear the motor seems to be holding up. Now we can sit back and wait for Tyler to jump in here and tell us how great their parts are and how good their quality control is.

BlackOnBlack · 10-20-2013, 08:27 PM

Wow, I bought one of these and was waiting to change my oil before installing it. I will be sticking with the non-thermostatic Mocal that came with the Z1 kit I have. Now I have to sell this thing...ugh.

...Anyone looking to buy a Mishimoto thermostatic sandwich plate? It's brand new!!!

Chuck33079 · 10-20-2013, 08:34 PM

Quote:

Originally Posted by BlackOnBlack

Wow, I bought one of these and was waiting to change my oil before installing it. I will be sticking with the non-thermostatic Mocal that came with the Z1 kit I have. Now I have to sell this thing...ugh.

...Anyone looking to buy a Mishimoto thermostatic sandwich plate? It's brand new!!!

Might be hard to sell it after this thread. Can you return it?

BlackOnBlack · 10-20-2013, 08:35 PM

Quote:

Originally Posted by Chuck33079

Might be hard to sell it after this thread. Can you return it?

I'm not sure. I bought it a good while back...probably a couple of months ago. I will look into it.

DLSTR · 10-23-2013, 11:31 AM

Quote:

Originally Posted by BlackOnBlack

Wow, I bought one of these and was waiting to change my oil before installing it. I will be sticking with the non-thermostatic Mocal that came with the Z1 kit I have. Now I have to sell this thing...ugh.

...Anyone looking to buy a Mishimoto thermostatic sandwich plate? It's brand new!!!

Sell it to a Mishimoto employee!

critical · 10-23-2013, 11:33 AM

Quote:

Originally Posted by DLSTR

Sell it to a Mishimoto employee!

bet you they don't even run their own products.

Chuck33079 · 10-23-2013, 11:35 AM

Quote:

Originally Posted by critical

bet you they don't even run their own products.

Of course not. They know how many parts slip through their "quality control process".

Chuck33079 · 10-23-2013, 11:33 AM

Quote:

Originally Posted by DLSTR

Sell it to a Mishimoto employee!

Tyler loves the ****, he'll buy it off you.

How many Mishimoto employees do you think are willing to put their parts on their personal cars? Any of them?

10-08-2013, 10:47 PM	#1 (permalink)
derraj06 Enthusiast Member Join Date: Jun 2013 Location: Huntsville, AL Posts: 406 Drives: MB 370z Rep Power: 14	To chim back in. (I've been busy working on the car and testing the motor) I did receive the single o ring that was mailed to me. I never installed it because I sent the defective piece back to Amazon and took the 20% hit on restock. While it is good to see the problem being addressed well after my issue was found, the apology doesn't really help me. I stated to Mishimoto and here. This "inconvenience" cost me north of $350 not including sending samples of oil out to black stone for a before and after comparison. To clarify my reasoning for the part chance. I did not feel Mishimoto had Any concern for my situation and I received some of the worst customer service throughout the ordeal. After being told the best they could do was mail another oring (which apparently is a lesser quality oring than should be used) it took 2 weeks (approximately) for the o ring to arrive. It was replaced with a mocal plate thanks to Z1 actually shipping some thing on time and a method that wasn't first class mail. So far the engine is still running and is my daily driver so time will tell if something is wrong. I have had several people pm me concerning their plates or potential purchases. I have been advising against this plate based on my experience with the company. Word has also spread around my area to be careful of these plates and I have helped two people replace them on local cars from our meets. I honestly wished this plate had worked out. The Mocal plate is slower to warm up on cold days in East TN but the piece of mind is worth the inconvenience compared to losing 6.5 quarts of oil ( that discolors your Ark Exhaust, causes two aero panels to shear because it soaked into the panel, makes you replace front brake pads due to oil soak, and have the car towed to a dealer where it was kept for a week) People weighing the pros and cons can decide for them self but as a quality engineer at a company that supplies almost every manufacturer that sells in NA I don't believe proper quality inspection is being competed on these parts which changes my mind on using anything they make. Luckily I learned this before I purchased a radiator to upgrade the cooling system. (Summers on the dragon get hot!) DLSTR, Chuck33079 and DEpointfive0 like this.

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10-20-2013, 08:27 PM	#3 (permalink)
BlackOnBlack Base Member Join Date: Oct 2010 Location: ! Posts: 10 Drives: ! Rep Power: 16	Wow, I bought one of these and was waiting to change my oil before installing it. I will be sticking with the non-thermostatic Mocal that came with the Z1 kit I have. Now I have to sell this thing...ugh. ...Anyone looking to buy a Mishimoto thermostatic sandwich plate? It's brand new!!!