• 131903 Motor Mount Inserts - 4 Mount Set - 6Cyl Models
  • 131903 Motor Mount Inserts - 4 Mount Set - 6Cyl Models

Motor Mount Inserts - 4 Mount Set - 6Cyl Models

Manufacturer: Prothane
Part Number: 131903
Rating 8

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Price: $86.97

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Details
Polyurethane Motor Mounts
All of Prothanes Motor Mount Kits feature application specific engineering that is designed to provide you with the performance you demand.

Motor Mount Inserts - Mitsubishi Eclipse - 131903

Fits 6 Cylinder Models Only Comprehensive Kit Includes: Front Mount Inserts Rear Mount Inserts Upper Right Mount Inserts Upper Left Mount Inserts
Polyurethane Motor Mounts
  • Prothane motor mounts are designed to limit movement.
  • Put maximum power to the wheels.
  • Application specific engineering designed to provide you with the performance you demand.
  • Many mount designs feature a Poly-Locked (run-safe) feature.
FitmentMotor Mount Inserts - 4 Mount Set - 6Cyl Models 131903 fits these vehicles:
  • 1 of Driver Side Mount Inserts - 13509
  • 1 of Passenger Side Mount Inserts - 13503
  • 1 of Rear Mount Inserts - 13508
  • 1 of Front Mount Inserts - 13507
  • Lifetime Warranty. Prothane guarantees all Prothane Suspension Parts to be free of defects in materials and workmanship (not due to abuse, neglect or misapplication) for the total time the vehicle remains with the original purchaser of the product(s). Should the products fail to meet these conditions, Prothane will replace the product, free of charge. This excludes any and all related labor charges. The product must be shipped to Prothane (postage prepaid) along with a copy of the original receipt."

Prothane Motor Mount Inserts

Prothane's motor mount inserts are crafted out of polyurethane, a material much more durable than rubber that can handle intense weight, heat, and pressure. Designed to fill the voids built into your OE motor mounts, these inserts will drastically increase the power transfer efficiency from your engine to the wheels. Since the voids were initially put there to reduce NVH, it stands to reason that filling in those voids will have the opposite effect. Installing Prothane's motor mount inserts may increase your NVH, but the increase to overall performance is worth it to some drivers. To top it all off, Prothane's motor mount inserts are covered by a lifetime warranty handled in-house here at DST.

Prothane Motor Mount Inserts Box

Prothane Motor Mount Inserts

OE Motor Mounts

OE motor mounts are usually made out of metal with holes strategically placed to keep most of the engine's vibrations from traveling to the cab. While the OE mounts are decent for the daily driver, the weekend warrior or straight up racer will probably look for an upgrade. Prothane's Polyurethane motor mount inserts offer a great performance boost equal to that of a solid motor mount, without the higher cost.

Prothane 131903

Product Reviews for Motor Mount Inserts 131903

Prothane 131903



5 out of 5 based on 8 user reviews. Write a Review

I have replaced all four mount inserts, but not the small cross-member bushings, and I am impressed with them. The outer lip on one of the one-piece mounts tore a little upon insertion, but I cannot say that it was Prothanes fault and Im sure that it still works just as well even with a portion of the lip missing. I have not had them long enough to testify that they last, but they seem like they will hold up and they are currently a massive improvement over my nearly non-existent OEM inserts.
4 out of 5 - Quality fix/upgrade
Tristin Loxley - . Prothane 131903
This part does what its suppose to ...."PERFORM" !\nAside for feeling more engine vibration my car feels solid when I gun it from a full stop.\n\n
5 out of 5 - Excellent
Ramon Velarde - . Prothane 131903
Heard a lot about increased cabin vibration with these kind of mounts but was very impressed with the motor mounts. Very little cabin vibration and is a whole lot better then before, No more lag in my acceleration, great product.
5 out of 5 - Great
Charles Saffle - . Prothane 131903
Great product!!!!!!!
5 out of 5 - Sweet!!!!
christina brandow - . Prothane 131903
Easy to install with a press. Great Upgrade
5 out of 5 - Good
Allen Becker - . Prothane 131903
The product shipping was fast. I struggled installing these mounts because of my lack of tools but man o man it was worth that wait, struggle, and sweat. I had to get used to the the new traction, the torque it restored from the beat up old mounts is more than what I expected. Really really happy I bought this.
5 out of 5 - Great product, amazing results!!!
Tony Jaramillo - . Prothane 131903
Fitted to a Galant vr4 >97 too. Fits good, great support. Nice and fast shipped for a good price. Great improvement to my car :D Thanks!
5 out of 5 - Good
Mark Duffhues - . Prothane 131903
I used the mount set on a 1998 Mitsubishi VR4 and they fitted perfectly maybe you could update your site to show other models the mounts fit not just USA models the only way I found out these mounts would work was though a VR4 forum in Australia
5 out of 5 - Good
Gregory Watson - . Prothane 131903