Motor Mount Inserts - Honda Civic - Prothane 8504

  • 8504 360image 1
  • 8504 Engine Mount Inserts - Driver Side Upper
  • 8504 Engine Mount Inserts - Driver Side Upper
  • 8504 Engine Mount Inserts - Driver Side Upper
  • 8504 Engine Mount Inserts - Driver Side Upper
  • 8504 Engine Mount Inserts - Driver Side Upper
  • 8504 360image large 1

Engine Mount Inserts - Driver Side Upper

Manufacturer: Prothane
Part Number: 8504

Color: (?)
Black
Red
Price: $10.17

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  • 2 - 69046 - Civic Mtr Mnt (Lft) Insert
Suggested part for 8504: 81906
81906 Motor Mount Inserts - 3 Mount Combo
For 99-00 Honda Civic Si Models

Suggested part for 8504: 81902
81902 Motor Mount Inserts - 3 Mount Combo
For 96-00 Honda Civic (non Si) Models

  • 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."
FitmentEngine Mount Inserts - Driver Side Upper 8504 fits these vehicles:

Motor Mount Inserts - Honda Civic - Prothane 8504

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 8504

Product Reviews for Motor Mount Inserts - Honda Civic - Prothane 8504

5 Star (1)
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4 Star (1)
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3 Star (0)
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Prothane 8504

4 out of 5 based on 2 user reviews. Write a Review

J
verified_user

starstarstarstarstar" Good quality for the price "

They are a good quality insert only complaint about them is the picture is red and both sets Ive ordered turned out black. Its not a huge deal just a little miss leading but overall I'm happy with them and will continue to buy them.

verified_user Verified Buyer - - . Prothane 8504 - 5 out of 5
M
verified_user

starstarstarstarstar_border" For race track ONLY! "

With all advantages it gives to your ride it has one bad thing - a lot of motor vibration on a body. It may be good for a race day, but not so comfortable as for a daily driven car, especially if you have passengers and trying to have a conversation while driving.

verified_user Verified Buyer - - . Prothane 8504 - 4 out of 5